baby wear 嬰兒服
baby wool 嬰兒絨線
baby yak skin plate 牦牛犢皮褥子
baby's bath thermometer 嬰兒浴水溫度表
baby's knitwear 嬰兒針織服裝
baby's suits 嬰兒套裝
bacalite 淡黃琥珀
bacampicillin 巴卡西林
Bacardi cocktail 百家地雞尾酒
Bacardi Rum 百家地郎姆酒
bacaya 巴卡亞阿爾帕卡毛
Bacillus thuringiensis 蘇云金桿菌殺蟲劑
bacitracin 桿菌肽
back axle 后軸
back balance 平衡器
back bridge relay 反橋接繼電器
back cloth 印花襯布
back cone 背錐
back connection type instrument 背面連接式儀器
back coupling oscillator 反饋耦合振蕩器
back cushion 靠墊
back digger 反鏟挖土機(jī)
back firing detective relay 逆弧檢測繼電器
back flap hinge 明鉸鏈
back gear shaft 背齒輪軸
back gear 倒擋齒輪
back geared motor 帶減速齒輪的電動機(jī)
back geared upright drill press 帶齒輪立式鉆床
back grey 印花襯布
back hoe 反向鏟
back light 后燈
back link 后連桿
back mirror 后視鏡
back nut 后螺母
back pack transmitter 背負(fù)式發(fā)射機(jī)
back pleated skirt 后襞褶裙
back pressure extraction turbine 背壓抽氣式汽輪機(jī)
back pressure regulator 背壓調(diào)節(jié)器
back pressure relief valve 背壓安全閥
back pressure turbine 背壓式汽輪機(jī)
back pull wire drawing machine 反拉力拉絲機(jī)
back reflection X-ray camera 背面反射X射線照相機(jī)
back rest chair 靠背椅
back satin gabardine 緞背華達(dá)呢
back satin serge 緞背嗶嘰
back saw blade 平背鋸片
back saw with plastic handle 塑柄手鋸
back saw with wooden handle 木柄手鋸
back saw 鑲邊手鋸
back scatter beta gauge 反射型β射線測厚計(jì)
back scatter 反向散射儀
back scattered electron detector 反散射電子檢測器
back shaft 后軸
back shovel 反鏟
back slopper 整坡器
back stripe 緞面斜紋背雙重織物
back taper 倒錐
back tenter 小型拉幅機(jī)
back view mirror 后視鏡
back wash extractor 反萃器
back washing agent 反萃劑
back water pump 回水泵
back wave tube 返波管
back wool 背部毛
back-acting shovel 反鏟鏟土機(jī)
back-bone style arch structure tent 脊骨式拱架帳篷
back-Compton scattering laser 逆康普頓散射激光器
back-contact transistor 背面接觸式晶體管
back-coupled generator 反饋振蕩器
back-hoe bucket 反鏟斗
back-hoe front end loader 后挖前卸式挖裝機(jī)
back-laced corset 背鑲花邊的緊身胸衣
back-lining and head banding machine 書脊粘紗布頂帶機(jī)
back-pack camera 背負(fù)式電視攝像機(jī)
back-pinched saw 夾背鋸
back-projection slide 幻燈片
back-scratcher 背撓
back-to-back diode 背對背二極管
back-up lamp 倒車燈
back-up light 倒車燈
back-up overspeed governor 備用超速保安器
back-wall cell 后壁光電池
backacter 反鏟挖掘機(jī)
backbreaker 反向斷路器
backed stamper 襯板壓模
backed up pressure regulating roller leveller 支承壓力可調(diào)整的輥式矯直機(jī)
backed up roller leveller without pressure regulation 支承壓力不可調(diào)的輥式矯直機(jī)
backed up type roller leveller 帶支承棍的輥式矯直機(jī)
backed-off milling cutter 鏟齒銑刀
backer pump 備用泵
backfill rammer 回填夯實(shí)機(jī)
backfilled printed poplin 單面漿印花府綢
backfilled printed shirting 單面漿印花布
backfilled white sheeting 單面漿印漂布
backfiller 回填機(jī)
backfilling bucket 斗式回填機(jī)
backflush device 反沖器
background camera 背景攝影機(jī)
background loudspeaker 背景揚(yáng)聲器
background screen 背景幕布
backhoe loader 反鏟裝載機(jī)
backing cloth 背襯
backing fabric 底布
backing for abrasives 砂布底布
backing memory 后備存儲器
backing paper 背紙
backing pump 前級泵
backing register 后援寄存器
backing yarn 背面經(jīng)紗
backing-off lathe 鏟齒車床
backing-out punch 沖床
backlap tricot 經(jīng)編手套織物
backlash spring 消隙彈簧
backliner 書脊粘襯機(jī)
backpart moulding machine 后跟成形機(jī)
backplane 底板
backscatter laser Doppler velocimeter 反向散射激光多普勒測速儀
baby wool 嬰兒絨線
baby yak skin plate 牦牛犢皮褥子
baby's bath thermometer 嬰兒浴水溫度表
baby's knitwear 嬰兒針織服裝
baby's suits 嬰兒套裝
bacalite 淡黃琥珀
bacampicillin 巴卡西林
Bacardi cocktail 百家地雞尾酒
Bacardi Rum 百家地郎姆酒
bacaya 巴卡亞阿爾帕卡毛
Bacillus thuringiensis 蘇云金桿菌殺蟲劑
bacitracin 桿菌肽
back axle 后軸
back balance 平衡器
back bridge relay 反橋接繼電器
back cloth 印花襯布
back cone 背錐
back connection type instrument 背面連接式儀器
back coupling oscillator 反饋耦合振蕩器
back cushion 靠墊
back digger 反鏟挖土機(jī)
back firing detective relay 逆弧檢測繼電器
back flap hinge 明鉸鏈
back gear shaft 背齒輪軸
back gear 倒擋齒輪
back geared motor 帶減速齒輪的電動機(jī)
back geared upright drill press 帶齒輪立式鉆床
back grey 印花襯布
back hoe 反向鏟
back light 后燈
back link 后連桿
back mirror 后視鏡
back nut 后螺母
back pack transmitter 背負(fù)式發(fā)射機(jī)
back pleated skirt 后襞褶裙
back pressure extraction turbine 背壓抽氣式汽輪機(jī)
back pressure regulator 背壓調(diào)節(jié)器
back pressure relief valve 背壓安全閥
back pressure turbine 背壓式汽輪機(jī)
back pull wire drawing machine 反拉力拉絲機(jī)
back reflection X-ray camera 背面反射X射線照相機(jī)
back rest chair 靠背椅
back satin gabardine 緞背華達(dá)呢
back satin serge 緞背嗶嘰
back saw blade 平背鋸片
back saw with plastic handle 塑柄手鋸
back saw with wooden handle 木柄手鋸
back saw 鑲邊手鋸
back scatter beta gauge 反射型β射線測厚計(jì)
back scatter 反向散射儀
back scattered electron detector 反散射電子檢測器
back shaft 后軸
back shovel 反鏟
back slopper 整坡器
back stripe 緞面斜紋背雙重織物
back taper 倒錐
back tenter 小型拉幅機(jī)
back view mirror 后視鏡
back wash extractor 反萃器
back washing agent 反萃劑
back water pump 回水泵
back wave tube 返波管
back wool 背部毛
back-acting shovel 反鏟鏟土機(jī)
back-bone style arch structure tent 脊骨式拱架帳篷
back-Compton scattering laser 逆康普頓散射激光器
back-contact transistor 背面接觸式晶體管
back-coupled generator 反饋振蕩器
back-hoe bucket 反鏟斗
back-hoe front end loader 后挖前卸式挖裝機(jī)
back-laced corset 背鑲花邊的緊身胸衣
back-lining and head banding machine 書脊粘紗布頂帶機(jī)
back-pack camera 背負(fù)式電視攝像機(jī)
back-pinched saw 夾背鋸
back-projection slide 幻燈片
back-scratcher 背撓
back-to-back diode 背對背二極管
back-up lamp 倒車燈
back-up light 倒車燈
back-up overspeed governor 備用超速保安器
back-wall cell 后壁光電池
backacter 反鏟挖掘機(jī)
backbreaker 反向斷路器
backed stamper 襯板壓模
backed up pressure regulating roller leveller 支承壓力可調(diào)整的輥式矯直機(jī)
backed up roller leveller without pressure regulation 支承壓力不可調(diào)的輥式矯直機(jī)
backed up type roller leveller 帶支承棍的輥式矯直機(jī)
backed-off milling cutter 鏟齒銑刀
backer pump 備用泵
backfill rammer 回填夯實(shí)機(jī)
backfilled printed poplin 單面漿印花府綢
backfilled printed shirting 單面漿印花布
backfilled white sheeting 單面漿印漂布
backfiller 回填機(jī)
backfilling bucket 斗式回填機(jī)
backflush device 反沖器
background camera 背景攝影機(jī)
background loudspeaker 背景揚(yáng)聲器
background screen 背景幕布
backhoe loader 反鏟裝載機(jī)
backing cloth 背襯
backing fabric 底布
backing for abrasives 砂布底布
backing memory 后備存儲器
backing paper 背紙
backing pump 前級泵
backing register 后援寄存器
backing yarn 背面經(jīng)紗
backing-off lathe 鏟齒車床
backing-out punch 沖床
backlap tricot 經(jīng)編手套織物
backlash spring 消隙彈簧
backliner 書脊粘襯機(jī)
backpart moulding machine 后跟成形機(jī)
backplane 底板
backscatter laser Doppler velocimeter 反向散射激光多普勒測速儀