O ring rubber seal O型橡膠密封圈
O ring O型圈
o-acetamidophenol 鄰乙酸胺基鄰酚
o-acetanifide 鄰甲氧基乙酰苯胺
o-acetoacetaniside 鄰甲氧基乙酰乙酰苯胺
o-acetyl-triethyl citrate 鄰乙酰檸檬酸三乙酯
o-amino pheylmethyl ether 鄰氨基苯甲醚
o-aminobiphenyl 鄰氨基聯苯
o-aminophenol hydrochloride 鄰氨基酚鹽酸鹽
o-aminophenol 鄰氨基酚
o-anisaldehyde 鄰茴香胺
o-arsanilic acid 鄰氨基苯胂酸
o-bromoacetanilide 鄰溴乙酰替苯胺
o-bromoaniline 鄰溴苯胺
o-bromobenzoic acid 鄰溴苯甲酸
o-bromonitrobenzene 鄰溴硝基苯
o-bromophenol 鄰溴酚
o-bromotoluene 鄰溴甲苯
o-carboxyarsenazo 鄰羧基偶氮胂
o-chloroacetanilide 鄰氯乙酰替苯胺
o-chloroaniline hydrochloride 鄰氯苯胺鹽酸鹽
o-chloroaniline 鄰氯苯胺
o-chlorobenzoic acid 鄰氯苯甲酸
o-chlorobenzoyl chloride 鄰氯苯甲酰氯
o-chlorocinnamic acid 鄰氯肉桂酸
o-chloronitrobenzene 鄰氯硝基苯
o-chlorophenol 鄰氯苯酚
o-chlorotoluene 鄰氯甲苯
o-cresol red 鄰甲酚紅
o-cresol 鄰甲酚
o-cresolphthalein complexone 鄰甲酚酞絡合劑
o-cresolphthalein 鄰甲酚酞
o-dichlorobenzene 鄰二氯苯
o-dimethoxy benzene 鄰二甲氧基苯
o-dinitrobenzene 鄰二硝基苯
o-ethoxybenzoic acid 鄰乙氧基苯甲酸
o-ethyl phenol 鄰乙基苯酚
o-fluorobenzoic acid 鄰氟苯甲酸
o-fluorotobuene 鄰氟甲苯
o-iodobenzoic acid 鄰碘苯甲酸
o-iodonitrobenzene 鄰碘硝基苯
o-nitroaniline 鄰硝基苯胺
o-nitroanisole 鄰硝基苯甲醚
o-nitrobenzaldehyde 鄰硝基苯甲醛
o-nitrobenzoic acid 鄰硝基苯甲酸
o-nitrochlorobenzene 鄰硝基氯化苯
o-nitrodiphenol 鄰硝基酚
o-nitrodiphenylamine 鄰硝基二苯胺
o-nitrodipnenyl 鄰硝基聯苯
o-nitrophenetole 鄰硝基苯乙醚
o-nitrophenol 甲硝基苯酚
o-nitrophenylamine 鄰硝基苯胺
o-nitrotoluene 鄰硝基甲苯
o-phenylendiamine dihydrochloride 鄰苯二胺鹽酸鹽
o-phenylendiamine 鄰苯二胺
o-phthaloyl chloride 鄰苯二甲酰氯
o-quinone 鄰醌
o-thiocresol 鄰硫代甲酚
o-toloidine 鄰甲苯胺
o-toluene sulfonamide 鄰甲苯磺酰胺
o-toluenesulfonic acid 鄰甲苯磺酸
o-toluenesulfonyl chloride 鄰甲苯磺酰氯
o-toluidine hydrochloride 鄰甲苯胺鹽酸鹽
o-vanillin 鄰香草醛
o-xylene 鄰二甲苯
oak extract 櫟栲膠
oak silk 柞蠶絲
oak varnish 櫟木清漆
oak 櫟木
oaktract 橡樹膏
oakum 麻絮絲
oar propelled lifeboat 劃槳救生艇
oat clipper 燕麥脫殼機
oat malt 燕麥芽
oat meal 燕麥粉
oat 燕麥
Oatax 燕麥靈
oatcake linen 麥餅紋亞麻布
oatflake 燕麥片
oatmeal paper 麥片紙
Oats cotton 燕麥棉
oban 奧班厚花呢
Obeisante 馴服牌汽車
Obermaier dyeing machine 奧氏染色機
obidoxime chloride 雙復磷
object computer 目的計算機
object glass 物鏡
object micrometer 物鏡測微計
object of imitation gold 仿金飾品
object plate 檢鏡片
object program module 目標程序模塊
objective lens 物鏡透鏡
objective prism 物鏡棱鏡
objective tester 物鏡綜合測定儀
objective 物鏡
Oblimone 誘蟲十四酯
oblique plotting machine 傾斜繪圖機
oblique projector 傾斜投影器
oblique rectifying table with curved side 側彎矯形用斜面手術臺
oblique tray type compressor 斜盤式壓縮機
oblong doily 長方盤墊
oblong flower pot 橢圓形花盆
oblong slice slate pencil 長方片滑石筆
oblong tablecloth 橢圓形臺布
oblong tray cloth 長方盤布
oblong tray 長方盤
oboe 雙簧管
obscured glass 毛面玻璃
observation car 了望車
observation eyepiece 觀察目鏡
observation mirror 觀察鏡
observation satelite 觀察衛星
observation searchlight 搜索探照燈
observation vessel 觀測船
observation watch 觀測表
obsidian 黑曜石
obstacle indicator 障礙指示器
obstetric apparatus for cattle 牛用助產器械
obstetric apparatus 助產器
obstetric chair 分娩椅
obstetric forceps 產鉗
obstetric table 產床
obturator ring 封閉環
obturator 閉塞器
ocaphane 鄰脂苯芥
ocarina 奧卡利納笛
occiput spreader 后顱凹牽開器
occluder 限光器
ocean bottom hydrophone instrument 海底水聽儀器
ocean bottom profiler 海底地層剖面儀
ocean bottom seismograph 海底地震儀
ocean bottom topographic meter 海底地貌儀
ocean camouflage clothing 海洋迷彩服
ocean current meter 海流計
ocean fishery research vessel 海洋水產調查船
ocean heat flow radiometer 海洋熱流輻射計
ocean noise meter 海洋噪聲計
ocean steamer 遠洋輪船
ocean tanker 遠洋油輪
ocean whitefish 海白魚
ocean-going cargo ship 遠洋貨輪
ocean-going rescue tug 遠洋救助拖輪
ocean-going tanker 遠洋油輪
ocean-going vessel 遠洋輪船
ocean-wave spectrometer 海洋波浪光譜儀
Oceanic 奧西奈克牌手表
oceanographic depth recorder 海洋水深記錄儀
oceanographic research vessel 海洋科學研究船
oceanographic vessel 海洋考察船
ocher paint 赭漆
ochre 赭石
ochro 秋葵纖維
ocrilate 奧克立酯
Octa-Klor 氯丹
octabenzone 奧他苯酮
octacaine 奧他卡因
Octachlor 氯丹
Octacide 264 增效胺
octacosane 二十八烷
octacosanoic acid 二十八酸
octadecanamide 硬脂酸酰胺
octadecane 十八烷
octadecanoic acid 硬脂酸
octadecanol 十八烷醇
octadecene 十八烯
octadecyl benzyl dimethyl ammonium chloride 十八烷基芐基二甲基氯化銨
octadecyl dimethyl amine oxide 十八烷基二甲基氧化胺
octadecyl sulfonyl chloride 十二烷基磺酰氯
octadecyl trimethyl ammonium chloride 十八烷基三甲氯化銨
octadecylamine 十八胺
octadecylisocyanate 十八烷基異氰酸酯
octadecyne 十八炔
octadiene 辛二烯
octafonium chloride 奧他氯銨
octagon hammer 八角錘
octagon ingot 八角鋼錠
octagon steel bar 八角鋼條
octagonal hammer 八角錘
octagonal shaft 八角鉆桿
octagonal shape powder enamel flower pot with floral design 粉彩花卉八角花盆
octaldehyde 辛醛
Octalene 艾氏劑
Octalox 狄氏劑
octamethylcyclotetrasiloxane 八甲基環四硅氧烷
octamethylpyrophosphoramide 八甲磷胺
octamonic amplifier 八倍頻放大器
octamoxin 乙一肼辛烷
octamylamine 辛戊胺
octane analyzer 辛烷值分析儀
octane number analyzer 辛烷值分析儀
octane number test engine 辛烷值試驗機
octane 辛烷
Octanoate 碘苯腈辛酸酯
octanol 辛醇
octanone 辛酮
octant 八分儀
octapentacontane 五十八烷
octatriacontane 四十烷
octatropine methylbromide 甲溴辛托品
octave band analyser 倍頻帶分析器
octave band oscillator 倍頻帶振蕩器
octene 辛烯
octenidine 奧替尼啶
Octo 奧克吐牌手表
octocrilene 奧克立林
octode 八極管
octodrine 二甲己胺
octoic acid 辛酸
octopamine 酚乙醇胺
octopus 章魚
octotiamine 辛硫胺
octoxinol 辛苯聚醇
octrizole 辛酚三唑
octuple press 八重印刷機
octupler diode 八倍頻變容二極管
octyl acetate 乙酸辛酯
octyl benzoate 苯甲酸辛酯
octylene 辛烯
octylic acid 辛酸
octylpyridinium bromide 溴代正辛烷基吡啶
octyne 辛炔
ocular lens 目鏡
ocular micrometer 目鏡測微計
ocular prosthesis 假眼
ocular 目鏡
oculentum tetracyclini cortisone 四環素可的松眼膏
oculentum 眼膏
Oda metal 奧達銅鎳耐蝕合金
odd-controlled gate 奇數控制門
odd-even counter 奇偶計數器
odd-leg calipers 單腳規
odd-side board 單面模板
Odeon 奧迪安牌手表
odhani 奧德哈尼平布肩巾
odjaklik 東方式壁爐地毯
ODMR spectrometer 光探測磁共振波譜儀
odometer 里程表
odorant 添味劑
odorizer 添味劑加入器
odorometer 氣味計
Oelbana 奧爾巴那牌手表
oenometer 酒度計
Oersted magnet 奧斯特鐵鎳鋁鈷系永磁合金
oesophageal pacemaker 食管起搏器
oesophageal stethoscope 食管聽診器
oesophagoscope 食道內窺鏡
oestradiol benzoate 苯甲酸雌二醇
off-axis parabolic mirror 離軸拋物面反射鏡
off-color gasoline 變色汽油
off-end driven ring frame 車尾傳動細紗機
off-gas pump 排氣泵
off-gas scrubber 廢氣洗滌器
off-hand glass 無模人工吹制玻璃
off-hand made ash tray 自由造形煙缸
off-hand made flower vase 自由造形花瓶
off-highway truck 越野載重車
off-highway vehicle 越野車
off-line cipher machine 線外式密碼機
off-line computer 脫機計算機
off-line device 脫機設備
off-line input device 脫機輸入設備
off-line monitor 脫機監控器
off-line plotter 脫機繪圖器
off-loader 卸載機
off-on wave generater 鍵控造波機
off-road tyre 越野車輛輪胎
off-road vehicle 越野汽車
Off-Shoot-O 辛癸酯
Off-Shoot-T 辛癸醇
off-the-face-hat 卷邊帽
off-the-road tyre 工程機械輪胎
offering distributor 插入式分配器
office  enclosed circuit TV 辦公室閉路電視
office accommodation 辦公用具
office cabinet 文具柜
office clip 回形針
office duplicator 辦公用復印機
office equipment 辦公設備
office furniture 辦公家具
office perforator 辦公用打孔器
office printing machine 辦公用印刷機
office supplies 辦公用品
offset bend 平移彎管
offset book paper 膠版書籍紙
offset box wrench 彎頭梅花扳手
offset cam 偏心凸輪
offset cone bit 移軸牙輪鉆頭
offset copying paper 膠版復印紙
offset course computer 偏跡計算機
offset crankshaft 偏置曲軸
offset cylinder 偏置汽缸
offset disc harrow 偏置圓盤耙
offset duplicator 小膠印機
offset electrode 偏心式電極
offset gloss ink 膠印亮光油墨
offset hand lever 偏頸手搖把
offset hinge with ball bearing 滾珠軸承偏置鉸鏈
offset ink 膠印油墨
offset link with movable lug 帶活舌偏置鏈節
offset machine 膠版印刷機
offset news print 膠版新聞紙
offset oil based ink 膠印油型油墨
offset oil 膠印調墨油
offset paper 膠版紙
offset perfector 雙面膠印機
offset pipe bender 偏置彎管機
offset pipe 偏置管
offset piston pin 偏置活塞銷
offset post card 高級膠印卡紙
offset press 膠印機
offset printer 膠印機
offset printing ink 膠印油墨
offset printing machine 膠印機
offset printing paper 膠版印刷紙
offset proof press 膠版打樣機
offset proofing press 膠印打樣機
offset ring spanner 梅花扳手
offset rotary ink 膠印輪轉油墨
offset scale 偏置尺
offset screwdriver 偏置螺絲刀
offset scriber 偏頭劃線針
offset shaft 偏心軸
offset socket wrench 彎頭套筒扳手
offset stabilizer 偏置穩定器
offset type engine 偏置式發動機
offset-axes gear 偏軸齒輪
offset-centre plan position indicator 偏心平面位置指示器
offset-ohm relay 偏置歐姆繼電器
offsetting printer 凸版印刷機
offshore drill 海洋鉆
offshore drilling assembly 海上鉆探裝置
offshore drilling platform 海上鉆探平臺
offshore drilling rig 海上鉆探鉆機
offshore drilling unit 海上鉆井裝置
offshore jack-up drilling vessel 自升式海上鉆井船
offshore mobile drilling rig 移動式海上鉆探設備
offshore oil rig 海上石油鉆機
offshore rig 海上鉆機
offshore supply tug 近海供應船
offshore work pipeline 近海海底管線
offshore work platform 近海工作平臺
ofloxacin capsule 氧氟沙星膠囊
ofloxacin tablet 氧氟沙星片
ofloxacin 氧氟沙星
Ofunack 打殺磷
Ogalloy 奧格多孔軸承合金
Ogival 奧其佛牌手表
Ohio merino 俄亥俄美利奴毛
ohm gauge 歐姆表
ohm relay 電阻繼電器
ohmal 歐瑪爾銅錳鎳電阻合金
ohmammeter 歐安計
Ohmax 高歐姆鐵鉻鉬電阻合金
ohmer 電阻表
ohmic resistor 歐姆電阻器
ohmmeter 歐姆計
Ohric 紋枯利
oil  clutch 油壓離合器
oil absorbent 吸油劑
oil absorption felt 吸油氈
oil accumulator 油液蓄壓器
oil adding machine with attached oil meter 附帶油量計加油機
oil adding machine 加油機
oil additive 油添加劑
oil analyzing box 油料分析箱
oil and foodstuffs 糧油食品
oil and gas separator 油氣分離器
oil and tallow 油脂料
oil and water trap 油-水收集器
oil asphalt 石油瀝青
oil atomizer 噴油器
oil baffle disc 擋油盤
oil baffle washer 擋油墊圈
oil baffle 擋油圈
oil barge 油駁船
oil base ready mixed paint 油性調和漆
oil base ready mixed paint-matt 油性無光調和漆
oil base varnish 油基清漆
oil bath air cleaner 油浴式空氣濾清器
oil bath resistance furnace 油浴電阻爐
oil bath stern tube 浸油尾軸管
oil bath type oil circuit breaker 油浴式充油斷路器
oil belt duck 重型防水帆布
oil bibcock 彎嘴放油旋塞
oil black carbon 油炭黑
oil blow-up type impulse breaker 噴油熄弧式脈沖斷路器
oil booster pump 升壓油泵
oil bottle 油瓶
oil bowl 油杯
oil brake 油制動器
oil break switch 油開關
oil brooder 油燈孵卵器
oil brush 油刷
oil buffer 油緩沖器
oil bumper 油減震器
oil burner 燃油器
oil burning auxiliary boiler 燃油輔助鍋爐
oil burning cooker 燃油烹飪器
oil burning pump 燃油泵
oil burning stove 燃油火爐
oil cake mill 油餅磨
oil cake 油餅
oil calorimeter 油量熱計
oil cam 噴油凸輪
oil capacitor 油質電容器
oil capsule-type hydrophone 油膠囊型水聽器
oil car 油槽車
oil carrier 油輪
oil catch ring 油收集環
oil catcher 集油器
oil centrifuge 油離心機
oil channelling machine 開油槽機
oil charge valve 充油閥
oil circuit breaker 油斷路器
oil circulating pump 油循環泵
oil circulating reactor 油循環反應器
oil circulation gauge 油循環壓差計
oil circulation pump 循環油泵
oil clarifier 油料澄清器
oil cleaner 凈油器
oil cloth 油布
oil cock 油旋塞
oil coil clutch 油盤管式離合器
oil collecting ring 集油環
oil collecting tank 集油箱
oil collecting tray 集油盤
oil collector 集油器
oil colour 油性顏料
oil compression cable 油浸電纜
oil container 儲油器
oil content gauge 存油指針
oil content meter 油量表
oil control ring 護油圈
oil control thermostat 油控恒溫器
oil cooler pump 冷卻油泵
oil cooler 油冷卻器
oil cooling pump 冷卻油泵
oil cooling radiator 油冷散熱器
oil cracker 油裂化器
oil cup thermometer 油杯溫度計
oil cup 油杯
oil current breaker 斷油器
oil cushion 油墊子
oil damper 油阻尼器
oil deflector ring 擋油環
oil deflector 擋油圈
oil dehydrator 油料脫水器
oil delivery hose 輸油膠管
oil delivery pump 輸油泵
oil differential relief valve 油壓差動安全閥
oil diffusion pump 油擴散泵
oil dipper 油杓
oil dish 機油盤
oil dispersant 油分散劑
oil dispersible asphalt 油溶性瀝青
oil displacement agent 驅油劑
oil distributor 配油機
oil drain cock 放油旋塞
oil drain plug 放油塞
oil drain pump 排油泵
oil drain valve 放油閥
oil draining plug assembly 放油旋塞總成
oil drawing gun 抽油槍
oil drip 滴油器
oil drum carrier 油桶搬運車
oil drum cleaner 油桶清洗機
oil drum 油桶
oil ejector 噴油器
oil electric engine 柴油發電機
oil eliminator 除油器
oil emulsion objective 油乳物鏡
oil engine 內燃機
oil expeller 榨油機
oil extraction equipment 油脂浸出設備
oil extractor 抽油機
oil feed pressure vacuum pump 進油壓力真空泵
oil feed pump 供油泵
oil feeder 給油器
oil feeding tank 供油箱
oil felt pad asphalt 油氈瀝青
oil felt pad 油氈墊
oil field remote prospecting equipment 油田遙測設備
oil field rotary drill 油田轉盤鉆機
oil filled bushing 充油套管
oil filled cable 充油電纜
oil filled condenser 油浸電容器
oil filled paper condenser 油浸紙介電容器
oil filler 油料加入器
oil filter cartridge 濾油器芯子
oil filter paper 濾油紙
oil filter pipe 濾油管
oil filter press 濾油壓機
oil filter vehicle 濾油車
oil filter 濾油器
oil flow detection relay 油流檢測繼電器
oil flowmeter 油流量計
oil fogger 油霧化器
oil for cosmetic purpose 化妝用油
oil for tanning leather 鞣革用油
oil fuel pump 油燃料泵
oil fuel 石油燃料
oil funnel 油漏斗
oil fuse 油浸保險絲
oil gas generator 油氣發生器
oil gas seal transformer 充油封閉式變壓器
oil gas shield type transformer 充油屏蔽式變壓器
oil gas tar 油氣焦油
oil gauge pipe 油位指示管
oil gauge rod 量油桿
oil gauge stick 量油棒
oil gauge 油量計
oil gauging steel tape 量油鋼尺
oil gear compressor 油齒輪壓縮機
oil groove chisel 油槽鑿
oil gun 加油槍
oil hand pump 手壓油泵
oil hardened tool steel 油淬工具鋼
oil header 集油器
oil heater 油加熱器
oil heating bath 油熱浴器
oil holder 盛油器
oil hose 輸油膠管
oil hulk 油駁船
oil hydraulic motor 油壓馬達
oil hydraulic pump 油壓泵
oil hydrometer 油比重計
oil immersed air blast transformer 油浸風吹式變壓器
oil indicator 示油器
oil injection pump driving gear 噴油泵驅動齒輪
oil injection pump 噴油泵
oil injector assembly 噴油器總成
oil injector body 噴油器體
oil injector packing 噴油器墊
oil injector seat 噴油器座
oil injector 噴油器
oil inlet hose 進油軟管
oil interrupter switch 斷油開關
oil jack 油壓千斤頂
oil jet testing board 噴油嘴試驗臺
oil leak detector 漏油檢查器
oil level dip-stick 量油尺
oil level gauge 油位表
oil level rod 量油桿
oil leveler 油標
oil limiter 限油器
oil lubricator 油潤滑器
oil manometer 油壓計
oil meal 油粕粉
oil melting furnace 燃油式溶化爐
oil meter 油量計
oil mill 榨油機
oil mist detector 油霧探測器
oil motor 油電動機
oil nozzle 噴油嘴
oil of aglaia leaf 樹蘭葉油
oil of aglaia odorate 樹蘭花油
oil of anise seed 茴香油
oil of cassia 桂油
oil of cedar wood 柏木油
oil of celery seed 芹菜子油
oil of citronella 香茅油
oil of coriander seed 胡荽油
oil of daidai leaf 玳玳葉油
oil of eucalyptus 桉葉油
oil of lavender 薰衣草油
oil of mandarin 桔子油
oil of michelia leaf 白蘭葉油
oil of negundo chastetree 牡荊油
oil of peppermint 薄荷油
oil of rectified turpentine 精溜松節油
oil of rose 玫瑰油
oil of sassafras 黃樟油
oil of spearmint 留蘭香油
oil of star anise 八角茴香油
Oil of Ulan 玉蘭油
oil of vetiver 巖蘭草油
oil of winter green 冬青油
oil of ylang ylang complete 依蘭依蘭全油
oil of zedoary turmeric 莪術油
oil orange E 油橙E
oil orange extract 油柑拷膠
oil outlet valve spring 出油閥彈簧
oil oxidising bath 油氧化槽
oil packing paper 耐油包裝紙
oil pad 油墊
oil paint 油漆
oil painter 噴漆器
oil painting brush 油畫筆
oil painting colour 油畫顏料
oil painting linen 亞麻油畫布
oil painting on glass 玻璃油畫
oil painting stick 油畫筆
oil painting 油畫
oil palm fibre 油棕纖維
oil pan 油盤
oil paper 油紙
oil pipe joint 油管接頭
oil pipe line 輸油管
oil pipe 通油管
oil pipeline pump 管線輸油泵
oil pitch 石油瀝青
oil plug nut 油塞螺母
oil plug 油塞
oil pointer 油標
oil polish 上光油
oil pot with force 壓力油杯
oil pot with needle valve 針閥油杯
oil pot with screw cover 旋蓋油杯
oil pot with turning sleeve 旋套油杯
oil pot 油壺
oil press frame 油壓機架
oil press 榨油機
oil production platform 采油平臺
oil products 石油產品
oil pump body 油泵體
oil pump case 油泵箱
oil pump cover 油泵蓋
oil pump dental chair 油泵牙科椅
oil pump driving gear 油泵傳動齒輪
oil pump filter 油泵濾清器
oil pump gear 油泵齒輪
oil pump gun 油泵槍
oil pump hose 油泵皮帶管
oil pump housing 油泵外殼
oil pump motor 油泵電動機
oil pump overflow pipe 油泵溢流管
oil pump regulating valve 油泵調節閥
oil pump screen 油泵濾網
oil pump shaft 油泵軸
oil pump spring 油泵彈簧
oil pump washer 油泵墊圈
oil pump 油泵
oil pumping can 泵式油壺
oil pumping unit 抽油機
oil purifier with stable high gradient electrostatic field 穩定高梯度靜電場凈油機
oil purifier 凈油器
oil putty 油灰
oil quality monitoring car 油料質量監測車
oil quantity gauge 油量計
oil quantity indicator 油量指示器
oil quenching  gas cooling vacuum furnace 油淬氣冷真空爐
oil radiator 油散熱器
oil receiver 儲油器
oil recovery barge 殘油回收駁
oil rectifier 油類精餾器
oil red B 油紅B
oil red BR 油紅BR
oil red 油紅
oil refiner 煉油器
oil refinery plant 煉油設備
oil refining caldron 煉油鍋
oil regenerator 油再生器
oil regulating ecentric shaft 油量調節偏心軸
oil regulating valve 調油閥
oil relay 油繼電器
oil relief valve 泄油閥
oil reservoir 儲油器
oil residue 油渣
oil retainer 護油圈
oil retaining disk 擋油盤
oil return check valve 回油止回閥
oil return pipe 回油管
oil return valve 回油閥
oil rig 石油鉆機
oil ring 油環
oil roll machine 輥式涂油機
oil rotary pump 旋轉式油泵
oil rubber hose 油膠管
oil rubber 油橡皮
oil sand 油砂
oil scavenger pump 回油泵
oil scraper piston ring 刮油活塞環
oil scraper ring 刮油圈
oil screen 濾油網
oil scrubber 油洗滌器
oil scrubbing apparatus 油清洗器
oil seal housing 油封殼
oil seal ring 封油圈
oil seal 油封
oil sealed pump 油封泵
oil separator 油分離器
oil sesame 麻油
oil ship 油輪
oil shock absorber 油減震器
oil silk bath curtain 油綢浴簾
oil silk 油綢
oil siphon lubricator 虹吸注油器
oil skimmer 撇油器
oil skin 防水油布
oil slinger 拋油環
oil splashing gear assembly 濺油齒輪總成
oil splashing gear bushing 濺油齒輪襯套
oil splashing gear shaft 濺油齒輪軸
oil splashing gear 濺油齒輪
oil spray lubricator 噴油潤滑器
oil sprayer 噴油器
oil squirt 油槍
oil starter 油起動器
oil stone 油石
oil storage ship 儲油船
oil strainer 濾油器
oil string 油管柱
oil sucking machine 抽油機
oil suction and discharge hose 油排吸膠管
oil suction hose 吸油膠管
oil sump tank 集油箱
oil switch 油開關
oil tank car 油槽車
oil tank lorry 油罐汽車
oil tank pump 浸沒式油泵
oil tank truck 油罐車
oil tank 油箱
oil tanker 油輪
oil tankship 油船
oil tanned leather shoes 油鞣革皮鞋
oil tanned leather 油鞣革
oil tappet 油壓挺桿
oil tar 焦油
oil temperature gauge 油溫表
oil temperature regulator 油溫調節器
oil temperature sensor 油溫傳感器
oil test engine 油料試驗機
oil tester 油料試驗機
oil testing transformer 油試驗變壓器
oil thief 取油樣器
oil throw ring 拋油環
oil thrower 拋油器
oil tintometer 油品色調計
oil transfer pump 輸油泵
oil transformer 油浸變壓器
oil tube 油管
oil tubular capacitor 油浸管狀電容器
oil unit train 石油專用列車
oil vacuum pump 油真空泵
oil valve 油閥
oil vapor pump 油蒸汽泵
oil vaporizer 油蒸發器
oil varnish processing line 油清漆生產線
oil varnish 油清漆
oil washer 洗油機
oil wax emulsion 油蠟乳化劑
oil way cut chisel 油槽鑿
oil well borer 油井轉盤鉆機
oil well drilling machinery 鑿油井機
oil wiper 刮油器
oil-base enamelled copper wire 油基漆包線
oil-base paint 油基漆
oil-bath clutch 油浴式離合器
oil-bath filter 油浴式濾清器
oil-bath type air cleaner 油浴式空氣濾清器
oil-bath 油池
oil-bearing seed 油籽
oil-bearing wax 含油蠟
oil-blast circuit breaker 噴油斷路器
oil-blast switch 噴油開關
oil-break fuse 油熔斷器
oil-burning boiler 燃油鍋爐
oil-burning drier 燒油干燥機
oil-burning kettle 燒油壺
oil-burning vessel 燃油動力船
oil-can 加油壺
oil-cooled piston 油冷活塞
oil-cooled transformer 油冷變壓器
oil-cooled tube 油冷管
oil-cooled valve 油冷閥
oil-delivery truck 油槽車
oil-depth gauge 油位測定器
oil-extended rubber 充油橡膠
oil-extended styrene butadiene rubber 充油丁苯橡膠
oil-fat chemical products 油脂化工產品
oil-film bearing 油膜軸承
oil-filter wrench 濾油器扳手
oil-fired boiler 燃油鍋爐
oil-fired ignitor 燒油點火器
oil-free alkyd resin 無油醇酸樹脂
oil-free alkyd topside paint 無油烷基干舷漆
oil-free conpressor 無油壓縮機
oil-free marine air compressor 船用無油空氣壓縮機
oil-free wax 無油蠟
oil-fried peanut 油炸花生仁
oil-gas furnace 油氣爐
oil-gas separator 油氣分離器
oil-gauge glass 玻璃油位表
oil-hardening steel 油淬鋼
oil-hydraulic press 油壓機
oil-hydraulic swing arm cutting press 油壓搖臂式切削機
oil-hydraulic type controller 油壓型控制器
oil-immersed automatic band filter 油浸自動帶式過濾器
oil-immersed circuit breaker 油浸式斷路器
oil-immersed diving pump 油浸式潛水泵
oil-immersed forced-air cooled transformer 油浸風冷式變壓器
oil-immersed instrument transformer 油浸式儀器用變壓器
oil-immersed multiplate disk brake 油浸多片盤式制動器
oil-immersed paper capacitor 油浸紙介電容器
oil-immersed power and distribution transformer 油浸式電力與配電變壓器
oil-immersed reactor 油浸電抗器
oil-immersed self cooled transformer 油浸自冷式變壓器
oil-immersed starting rheostat 油浸起動變阻器
oil-immersed transformer 油浸變壓器
oil-immersed water cooled transformer 油浸水冷式變壓器
oil-immersed water-cooled selenum rectifier 油浸水冷硒整流器
oil-impregnated asbestos paper 油浸石棉紙
oil-impregnated cable 油浸電纜
oil-impregnated paper condenser type bushing 油紙冷凝式套管
oil-impregnated paper 油浸漬紙
oil-injection pump tester 噴油泵測試器
oil-insulated cable 油絕緣電纜
oil-level indicator 油面指示器
oil-level meter 油位表
oil-line pump 輸油管泵
oil-measuring can 量油壺
oil-measuring pump 計量油泵
oil-measuring rod 量油桿
oil-measuring tape 量油帶尺
oil-nozzle water cooler 噴油嘴水冷卻器
oil-ostatic cable 油壓電纜
oil-overflow valve 油溢流閥
oil-paper umbrella 紙傘
oil-poor circuit breaker 少油斷路器
oil-powered hydraulic truck jack 燃油液壓汽車千斤頂
oil-pressure adjusting screw 油壓調節螺絲
oil-pressure adjusting valve 油壓調節閥
oil-pressure automatic claw type front lasting machine 油壓自動爪式前幫機
oil-pressure control relay 油壓控制繼電器
oil-pressure damper 油壓減震器
oil-pressure gauge 油壓表
oil-pressure indicator 油壓指示器
oil-pressure pipe 油壓管
oil-pressure pump 油壓泵
oil-pressure regulator 油壓調節器
oil-pressure relief valve 油壓減壓閥
oil-pressure sender unit 油壓傳送器
oil-pressure shut-off switch 油壓開關
oil-pressure stabilizer 油壓穩定器
oil-pressure valve 油壓閥
oil-pressure warning unit 油壓報警器
oil-processing plant 石油加工裝置
oil-proof paper 防油紙
oil-proof rubber 耐油橡膠
oil-proof telecommunication cable 防油通信電纜
oil-repellent finish fabric 拒油整理織物
oil-resistant and waterproof protective clothing 抗油拒水防護服
oil-resistant compressed asbestos fibre 耐油壓縮石棉纖維
oil-resistant plastic pipe 耐油塑料管
oil-resistant rubber asbestos sheet 耐油橡膠石棉板
oil-resistant rubber hose 耐油膠管
oil-resistant rubber sheet 耐油平膠板
oil-resistant rubber 耐油橡膠
oil-resisting compressed asbestos fibre 耐油壓縮石棉纖維
oil-resisting pressure gauge 耐油壓力表
oil-resisting rubber hose 耐油膠管
oil-resisting rubber 耐油橡膠
oil-ring bearing 油環軸承
oil-sealing sleeve 油封套
oil-separating chemicals 油分解化學品
oil-softened rubber 油軟化橡膠
oil-soluble liquid antioxidant 油溶性液體防氧化劑
oil-soluble resin 油溶性樹脂
oil-soluble sulfur-antimony extreme pressure and antiwear additive 油溶性硫銻極壓抗磨劑
oil-stone grinder 珩磨機
oil-trap 捕油器
oil-type air cleaner 油型空氣凈化器
oil-type rust preventive 油型防銹劑
oil-type servo-motor 油壓式伺服電動機
oil-water separator 油水分離器
oildag 石墨膏
oiled board 涂油紙板
oiled cloth 油布
oiled cotton slicker cloth hat with wide brim 闊邊油布帽
oiled cotton slicker cloth raincoat with hat 油布雨衣附帽
oiled impregnated liner board 浸油襯墊紙板
oiled offset paper 浸油膠印用紙
oiled paper condenser 油紙電容器
oiled paper umbrella 油紙傘
oiled perforator tape 浸油穿孔紙帶
oiled pork floss 油酥肉松
oiled sealed waterless gasholder 上油密封干式煤氣柜
oiled silk curtain 油綢簾
oiled silk 油綢
oiled tympan paper 浸油襯墊紙
oiler submarine 潛水油輪
oiler with flexible spout 軟管注油器
oiler with rigid spout 硬管注油器
oiler 注油器
oiling gun 油槍
oiling machine 加油機
oiling ring 油圈
Oilite alloy 奧利特合金
oilite bronze 多孔青銅
oilless air compressor 無油潤滑空氣壓縮機
oilless bearing 無油軸承
oilless hessian 無油過濾麻布
oilless ultra-vacuum valve 無油超真空閥門
oilless vacuum pump 無油真空泵
oilseed expeller 油籽餅
oilseed extraction 油籽粕
oilseed meal 油籽粉
oilseed 油籽
oiltea camellia 油茶
oily antirust varnish 油性防銹漆
oily skin lotion 油膚膏
oily water separator 油水分離器
oily wax 含油蠟
ointment for burns and scalds 燒燙傷藥膏
ointment of zinc oxide 氧化鋅軟膏
ointment 軟膏
okonite 精制地蠟
okra 秋葵
Oksalon 奧克賽綸聚惡二唑纖維
Okson 奧克桑變性聚酯纖維
Oktane 八氯酮
Olane 奧蘭聚丙烯長絲和短纖維
olanes 奧拉納印花布
olaquindox 奧拉喹多
OLC 4 in 1 super shampoo 奧麗絲四合一洗發靈
Old Bess cotton 老貝斯低級棉
Old Bushmills 老布什米爾愛爾蘭威士忌酒
Old Charter 老憲章波本威酒
old deluxe black glutinous rice {chiew} 珍藏黑糯米酒
old fashioned glass 古典杯
Old Forester 老林頭波本威酒
old ginger 老姜
Old Grand Dad 老爺爺波本威酒
Old Parr 老拜爾酒
old rice 陳倉米
old tuberculin 舊結核菌素
Old Turkey 老火雞波本威酒
old-fashioed armchair 太師椅
oldenlandia diffusa 白花蛇舌草
oldenlandia healthy water 蛇草健身水
Oldsmobile 奧爾茲莫比爾牌汽車
Oldsmoloy 奧爾茲莫洛伊銅鋅鎳合金
oleamide 油酸酰胺
oleandomycin 竹桃霉素
oleandomycinum 夾竹桃霉素
oleandrine 夾竹桃甙
oleate 油酸鹽
olefiant gas 乙烯
olefin resin 烯烴樹脂
olefine acid 烯酸
olefine aldehyde 烯醛
olefine fibre 烯烴類纖維
olefine 烯烴
olefinic acid 烯屬酸
olefinic alcohol 烯醇
olefinite 烯烴瀝青
oleic acid 油酸
oleic alcohol 十八烯醇
oleine 油精
oleinic acid 油酸
olemeter  驗油計
oleo damper 油壓減震器
oleo fork 油壓緩沖叉
oleo gear 油齒輪減震器
oleo shock absorber 油減震器
oleo-chinese lacquer 油基大漆
oleo-resinous varnish 油性樹脂清漆
Oleocuivre 氧化銅
oleograph 石印油畫
Oleoparaphene 一六０五礦油
oleopneumatic brake 氣動油壓制動器
oleorefractometer 油折射計
oleoresin adhesive 松脂膠
oleoresin capsicum 辣椒油樹脂
oleoresin ginger 姜油樹脂
oleoresin parsley 芹菜油樹脂
oleoresin 油樹脂
Oletene 奧萊唐聚乙烯纖維
oleum arachidis 花生油
oleum chenopodii 土荊芥油
oleum citri 構櫞油
oleum eucalypti 桉油
oleum foeniculi 茴香油
oleum iodisatum 碘化油
oleum ricini 蓖麻油
oleum terebinthinae 松節油
oleum 發煙硫酸
oleyl alcohol 油屬醇
olfactometer 嗅覺計
olibanum 乳香
oligemia detector 血量減少測定儀
Olivauto cloth 草綠色細呢
olive carving 橄欖木雕刻品
olive color cloth 橄欖色布
olive green paint 草綠漆
olive kernel 橄欖仁
olive nut moon-cake 欖仁月餅
olive nut 橄欖核
olive oil 橄欖油
olive products 橄欖制品
olive seed 橄欖籽
olive 橄欖
olive-kernel oil 橄欖仁油
olive-stone  carving 橄欖核雕
Oliver filter 奧利佛過濾器
oliver 腳踏小鐵錘
olivet 人造珍珠
Olma 奧爾馬牌手表
Olmex 奧爾麥克司牌手表
olmidine 奧脒定
olone 原色麻篷帆布
Olor 奧樂牌手表
Oloroso 奧羅露蘇酒
oltipraz 奧替普拉
Olympic bronze 奧林匹克高強度耐蝕硅青銅
Olympus 奧林波斯牌照相機
Omadine 萬畝定
Omaflora 羥基乙肼
Omazene 滅菌銅
ombrometer 雨量計
ombré silk 月華色絲
Omega 歐米茄牌汽車
omegatron gauge 回旋真空規
omegatron mass spectrometer 回旋質譜儀
omegatron tube 回旋計管
omegatron 真空管余氣精密測量儀
omeprazole 奧美拉唑
omethoate 氧化樂果
ominipaque solution 歐乃派克溶液
Omite 克螨特
Omma 翁瑪牌手表
Omni 歐姆尼牌汽車
omni-bearing coverter 全方位變換器
omni-bearing indicator 全方位指示器
omni-bearing range set 全向測距儀
omni-bearing selector 全向選擇器
omni-direction theodolite 全向經緯儀
omni-directional antenna 全向天線
omni-directional digital radar 全向數字式雷達
omni-directional HF antenna 全向高頻天線
omni-directional microphone 全向話筒
Omni-Nylon 奧姆尼-耐綸聚酰胺纖維
Omnialon 奧尼阿綸聚酰胺纖維
omnibus calculator 多用計算器
omnibus 公共汽車
omnigraph 繪圖器
Omnipoint carpet loom 全能色點簇絨地毯織機
omniselector 航向選擇器
omnitron 全能加速器
omphalia 雷丸
on-and-off controller 開關式控制器
on-board shower bath 艇載式淋浴設施
on-course detector 航向對準指示器
on-course selector 航向選擇器
on-ground weigher 地秤
on-line analyzer 在線分析儀
on-line calorimeter 聯機量熱計
on-line cipher equipment 線內式加密設備
on-line computer 聯機計算機
on-line data processor 在線數據處理機
on-line densitometer 聯機密度計
on-line destillation analyzer 在線自動蒸餾分析儀
on-line digital hydrazine analyzer 數字式在線聯氨分析儀
on-line gas chromatograph 聯機氣相色譜儀
on-line plotter 聯機繪圖儀
on-line printer 聯機印刷機
on-load disconnecting switch 加載隔離開關
on-load tap changer 加載抽頭變換器
on-load voltage and phase regulator 加載電壓相位調整器
on-off controller 開關控制器
on-off switch 通斷開關
on-off thermostat 開關恒溫器
on-off valve 開關閥
on-site mixer 就地拌和機
on-stream distillation analyzer 流程蒸餾分析器
on-the-bottom gravimeter 海底重力儀
on-the-fly printer 飛擊式打印機
on-the-road mixer 路上拌和機
Onca 翁卡牌手表
once pass reboiler 一過式重沸器
once-through pipe still 一次蒸發管式爐
once-through steam generator 直流蒸汽發生器
once-through tubular boiler 直流式管形鍋爐
oncometer 器官體積測量儀
oncovin ampoule 注射用安可平
ondograph 高頻示波器
ondometer 波長計
ondoscope 輝光管振蕩指示器
ondé yarn 波形紗線
one coil transformer 單線圈變壓器
one component polyurethane sealant 單組分聚氨酯密封膠
one curve and one plane lens 一面曲一面平鏡頭
one digit group connector 一位群連接器
one direction thrust ball bearing 單向止推滾珠軸承
one direction thrust bearing 單向止推軸承
one ear esophageal-chest stethoscope 單耳食管胸腔聽診器
one generator 單發生器
one hand quick grip wrench 單手快速夾緊卡鉗
one motor traveling crane 單馬達移動吊車
one needle lockstitch machine 單針鎖縫機
one package RTV silicon rubber 單包裝保溫固化硅橡膠
one piece phone 一體式電話
one shot camera 單象攝影機
one start screw 單頭螺紋
one touch switcher 單觸自動轉換開關
one way restrictor valve 止回節流閥
one wheel seeder and cultivator 單輪播種耕作機
one-address computer 單地址計算機
one-axis laser gyroscope 單軸激光陀螺儀
one-axle scraper 單軸鏟運機
one-brush bottle washer 單刷洗瓶器
one-bucket excavator 單斗挖土機
one-colour marking machine 單色打標機
one-component epoxy adhesive 單組分環氧膠粘劑
one-cycle multivibrator 單周多諧振蕩器
one-cylinder motor 單缸發動機
one-degree benzene 一度苯
one-digit adder 半加法器
one-dimensional laser 一維激光器
one-flank gear rolling tester 單面嚙合齒輪檢查儀
one-fourth concave arc milling cutter 四分之一凹圓弧銑刀
one-fourth convex arc milling cutter 四分之一凸圓弧銑刀
one-gun shadow-mask colour kinescope 單槍蔭罩彩色顯象管
one-hundred-fiber submarine cable 一百芯海底光纜
one-level storage 單級存儲器
one-man borer 單人鏜床
one-man chain saw 單人鏈鋸機
one-man drill 單人鉆機
one-man grader 單人平地機
one-man helicopter 單人直升機
one-man paver 單人操作鋪路機
one-meter measuring machine 一米測長機
one-out-of-eight audiovideo frequency converter 八選一視音頻轉換器
one-pass machine 聯合筑路機
one-pen recorder 單筆記錄器
one-piece dress 連衫裙
one-piece runner 整體式轉輪
one-piece skirt 一片裙
one-piece snowsuit 雪衫褲單件服裝
one-piece-apron bath 盤板式浴盆
one-pipe jet pump 單管噴射泵
one-ply yarn 單股紗
one-point pick-up 單點電視攝像管
one-point wavemeter 定點波長計
one-pole knife switch 單極閘刀開關
one-pole switch 單極開關
one-process automatic hosiery machine 單程式自動織襪機
one-quardrant multiplier 單象限乘法器
one-row drill seeder 單行播種器
one-seat motorcycle 單座摩托車
one-seater car 單座汽車
one-second theodolite 一秒經緯儀
one-shell lithiumbromide absorption refrigerating machine 單筒型溴化鋰吸收式制冷機
one-shot color camera 單象彩色照相機
one-shot exploder 單發起爆器
one-shot gun 單擊鉚槍
one-shot multiplier 串-并行乘法器
one-shot multivibrator 單沖多諧振蕩器
one-side carbon paper 單面復寫紙
one-side coated art printing paper 單面涂層美術印刷紙
one-side coated duplex board 單面涂層雙層紙板
one-side coated paper 單面涂布紙
one-side colored paper 單面色紙
one-side coloured cover paper 單面色薄皮紙
one-side glazed paper 單面上光紙
one-sided drill 單面卡其
one-sided filter 單邊濾波器
one-sided least-square inverse filter 單邊最小平方反濾波器
one-sided spinning machine 單面紡絲機
one-spool engine 單轉子發動機
one-stage amplifier 單級放大器
One-Star 一星白蘭地
one-story furnace 單層爐
one-strand continuous casting machine 單線式連鑄機
one-tube receiver 單管接收機
one-valve receiver 單閥接收機
one-way clutch 單向離合器
one-way fired pit 單向均熱爐
one-way laser unit 單向激光器
one-way laser 單向激光器
one-way miniature metalized paper capacitor 單向小型金屬化紙介電容器
one-way phase switcher 單向相位轉換開關
one-way plow 單向犁
one-way repeater 單向增音器
one-way revolving spanner 單向活動扳手
one-way rolling mill 非可逆式軋機
one-way throttle valve 單向節流閥
one-way valve piston 單向閥活塞
one-way valve sleeve 單向閥閥套
one-way valve spring 單向閥彈簧
one-way valve 單向閥
one-wheel hoe 單輪手推鋤
one-wheel plough 獨輪犁
Onesetta 奧內塞塔牌手表
onion bagging 網眼袋布
onion bulb 洋蔥頭
onion cloth 網眼袋布
onion oil 洋蔥油
onion paper 蔥皮紙
onion planter 洋蔥播種機
onion powder 洋蔥粉
onion skin paper 洋蔥皮紙
onion 洋蔥
onitroacetanilide 鄰硝基乙酰替苯胺
Onlog 翁羅牌手表
only-coat fibre 全皮纖維
only-core fibre 全芯纖維
Onsa 翁沙牌手表
Ontario 安大略自硬高鉻模具銅
onteora rug 翁提歐臘地毯
Ontrack WE 撲氯酚混劑
Onward 前進牌手表
onyx 縞瑪瑙
Onyxide 銨磺胺
Oomras cotton 烏姆拉棉
oormuck 歐默克駝毛呢
ooze leather 植鞣絨面革
ooze sucker 吸泥器
ooze yarn 茸毛紗
ooze 絨面小牛皮
Opaceta 奧帕瑟塔無光醋酯長絲
opacified glass 乳濁玻璃
opacified glaze 乳濁釉
opacifier 乳濁劑
opacimeter 暗度計
opacity paper 不透明紙
opal convex lens 乳白色凸透鏡
opal gasfilled lamp bulb 乳白充氣燈泡
opal glass lamp shade 乳白玻璃燈罩
opal glass 乳色玻璃
opal glaze 乳白釉
opal lime glass 乳白鈣玻璃
opal 蛋白石
Opalate white 福美鋅
opalescent glass 乳白玻璃
opaline glass 乳白玻璃
opaline glaze 乳白釉
opaline 高級細軟白布
opals 軋光細棉布
opaque camera 放樣機
opaque crystal 墨晶
opaque fused silica 不透明熔融氧化硅
opaque glass 不透明玻璃
opaque glaze 不透明釉
opaque paint 不透明涂料
opaque paper 不透明紙
opaque porcelain 青瓷
opaque projector 反射式放映機
opaque Telop 圖片放映機
opeidoscope 聲音圖像顯示儀
Opel Kadett 奧佩爾卡德特牌汽車
Opelon 奧佩綸聚氨基甲酸乙酯彈性纖維
open air condenser 空氣冷凝器
open air drill rig 露天鉆機
open antenna 室外天線
open arc lamp 敞式弧光燈
open back bottom drive press 后開式底傳動壓力機
open back carpet 抽絞地毯
open back deep throat  press 后開式深喉口壓力機
open back double action drawing press 后開式雙動拉伸壓力機
open back inclinable mechanical press 后開式可傾機械壓床
open back inclinable press 后開式可傾壓力機
open back press with fixed bed 后開式固定臺壓力機
open back transfer press 后開式多工位壓力機
open back two point power press 后開式雙點壓力機
open ball wool 抓毛
open band yarn 反手紗
open belt 開口皮帶
open block square 空心矩形尺
open boat 無甲板船
open car 敞篷車
open carbon arc lamp 室外碳極弧燈
open channel acoustic flowmeter 明路聲學流量計
open chock 開口導纜鉗
open circuit radiator 開路散熱器
open claw base cutter 開爪式主切割機
open coil armature winding 開圈式電樞繞組
open condenser 開式冷凝器
open core transformer 開口鐵芯變壓器
open cycle gas turbine engine 開式循環燃氣輪機
open cycle throttling refrigerator 開式循環節流制冷器
open cycle turbine 開式循環渦輪機
open cylinder knitting machine 單面圓型針織機
open delta connected transformer 開口三角形接法變壓器
open drop mask 開放式點滴麻醉罩
open end spanner 開口扳手
open end wrench 開口扳手
open fronted power press 前開式壓力機
open furnace 敞爐
open general-purpose motor 敞開式通用電動機
open goods wagon 敞車
open head jersey machine 單針筒圓型針織機
open hole calipers 井徑儀
open jeep 敝篷吉普車
open kier 開口式煮布鍋
open machine 敞開式機器
open motor 敞開式電動機
open oscillator 敞式振子
open press 開式壓力機
open radiator 開張幅射器
open rod hydrodynamic press 開桿式水壓機
open roll mill 開放式輥軋機
open saucepan 敞口蒸鍋
open screw gill drawing frame 單針并條機
open shell and tube condenser 開式殼管式冷凝器
open shirt 開襟襯衫
open side pipe vise 開口管子虎鉗
open side planer 單臂龍門刨床
open skillet 長柄敞口鍋
open soaper and developing machine 顯色皂洗機
open soaper 平幅皂洗機
open solar absorption refrigerating machine 敞開式太陽能吸收制冷機
open spanner 開口扳手
open steam coil 直接蒸汽盤管
open top circular knitting machine 多三角圓型針織機
open topped kiln 敞頂窯
open type bearing 開式軸承
open type compressor 開式壓縮機
open type decatizing machine 開式蒸呢機
open type double-column inclinable press 開式雙柱可傾壓力機
open type electric machine 敞開式電機
open type electric motor 敞開式電動機
open type fuel valve 開式燃油閥
open type fuse 敞式熔斷器
open type induction motor 敞開式感應電動機
open type motor 開敞式電動機
open type plastic purificating set 開放式煉塑機
open type thrust bearing 敞開式推力軸承
open vehicle 敞篷車
open wagon 敞車
open washer 開口墊圈
open water-cooling tower 敞式水冷塔
open width reproduction & soaping range 平幅還原皂洗機
open work reflector 網狀多層反射器
open work vase 通花瓶
open-and-shut controller 開關式控制器
open-and-shut valve 雙位開關閥
open-back inclinable power press 后開式可傾壓力機
open-back power press 后開式壓力機
open-circuit indicator 開路指示器
open-cut mining machinery 露天采礦機械
open-cut pneumatic rock drill 露天氣動鑿巖機
open-cycle CO^2 laser 開環二氧化碳激光器
open-ended spanner 雙頭扳手
open-fronted inclinable power press 前開式可傾壓力機
open-gap shears 開口式剪切機
open-hearth  steel 平爐鋼
open-hearth  平爐
open-hooked fibre 開鉤纖維
open-jawed spanner 開口爪扳手
open-necked shirt 開領衫
open-pan mixer 開鍋式拌和機
open-phase relay 開相繼電器
open-reel tape drive 開盤磁帶機
open-side planing machine 單臂刨床
open-side vertical shears 開式垂直剪切機
open-sided hot shears 開式熱剪切機
open-source mass spectrometer 開放源質譜計
open-spring safety valve 開啟式彈簧安全閥
open-top arc furnace 頂部敞口電弧爐
open-top mill 頂開口式軋機
open-train billet mill 橫列式鋼坯軋機
open-train mill 橫列式軋機
open-type heat exchanger 敞開式熱交換器
open-width  finisher 平幅縮絨整理機
open-width bleacher 平幅漂白機
open-width bleaching range 平幅漂白機
open-width desizing boiling machine 平幅退漿煮沸機
open-width desizing range 平幅退漿機
open-width relax scouring machine 平幅松弛洗滌機
open-width saturating machine 開幅式浸漬機
open-width scouring & bleaching range with lattice-conveyor steam box 平幅履帶蒸箱洗漂機
open-width scouring-bleaching machine 平幅洗漂機
open-width suction dryer 平幅真空吸水干燥機
open-width washing machine 開幅式洗滌機
open-wire 12-channel carrier telephone terminal equipment 明線１２路晶體管載波電話終端機
opened type wing nut 開放式翼形螺母
opening machine 掀板機
openside hydraulic planer 單臂液壓刨床
openwork embroidery 起孔剌銹
openwork gloves 網眼手套
openwork hose 網眼襪
opera cape 披肩
opera flannel 淺色全毛法蘭絨
opera glass 觀劇望遠鏡
opera hat 折疊式大禮帽
opera hose 長統舞襪
opera length 加長長統女襪
opera mantle 夜禮服斗篷
operameter 轉速計
operating air cushion 手術氣墊
operating arm shaft 操縱臂軸
operating arm 操縱臂
operating booster assembly 操縱助力器總成
operating coat 手術衣
operating crank 操作曲柄
operating fork 操縱叉
operating handle 操縱把
operating lamp 手術燈
operating lever 操縱桿
operating light 手術燈
operating microscope 手術顯微鏡
operating rock arm 操縱搖臂
operating rod 操縱桿
operating scissors 手術剪
operating shaft 操縱軸
operating table for thoracoplasty 胸腔手術臺
operating table 手術臺
operating table-gynaecological 婦科用手術臺
operating talbe-neuro 神經科手術臺
operating valve 操縱閥
operation counter 運算計數器
operation decoder 運算解碼器
operation laser knife used for microsurgical work 顯微外科手術激光刀
operation microscope 手術顯微鏡
operation recorder 操作記錄器
operation reflector lamp 手術反光燈
operation table 醫用手術臺
operation-address register 操作地址寄存器
operation-control switch 操作控制開關
operation-mode selector 操作方式選擇器
operational amplifier 運算放大器
operational integrater 運算積分器
operational relay 操作繼電器
ophicalcite 花蕊石
ophidia 烏鞘蛇
ophiolite 蛇紋石
ophthalmic chair 驗眼椅
ophthalmic examination lamp 檢眼燈
ophthalmic glass 眼鏡玻璃
ophthalmic operation instrument set 眼科手術器械包
ophthalmic posterior microsurgical instrument set 眼后部顯微手術器械包
ophthalmic pulse electromagnetic magnet 眼科脈沖電磁吸鐵器
ophthalmo-eikonometer 眼光象測定器
ophthalmodynamometer 視網膜血管血壓計
ophthalmoleukoscope 色覺檢測計
ophthalmometer 眼膜曲率計
ophthalmometroscope 檢眼屈光鏡
ophthalmoscope 眼膜曲率鏡
ophthalmotonometer 眼壓計
opiate 鴉片麻醉劑
opiniazid 奧匹煙肼
opipramol 奧匹哌醇
opisometer 曲線長度計
opium 鴉片
Oplexmatt 奧普勒克斯麥特無光粘膠長絲
opodeldoc 肥皂樟腦涂擦劑
Oporto wool 波爾圖粗羊毛
opposed-balanced reciprocating compressor 對稱平衡往復式壓縮機
opposed-cylinder engine 對置氣缸發動機
opposed-cylinder knitting machine 雙針筒圓型針織機
opposed-engine 對置式發動機
opposed-piston diesel 對置活塞柴油機
opposed-piston engine 對置活塞發動機
opposed-piston pump 對置活塞泵
opposed-plunger pump 對置柱塞泵
opposite flow condenser 逆流式冷凝器
optacon 盲人閱讀器
Optan 奧普通牌照相機