biredshend 比雷兴地毯birefringence crystal 双折射晶体birefringence fiber with stress rod 应力棒型双折射光纤birefringence fiber 双折射光纤birefringence filter 双折射滤光器birefringe...
blanket 毛毯blanketing 制毯织物blanking amplifier 熄灭脉冲放大器blanking disc 遮光盘blanking gate photocell 产生熄灭脉冲的光电管blanking impulse generator 熄灭脉冲发生器blanking mixer...
black western jeans 西方黑斜纹布长裤black wire 原色线材black wool 黑羊毛black work 白底黑线刺绣black-and-white all plastic photographic paper 黑白全塑相纸black-and-white tube 黑白...
black lotus seed 石莲子black magnetic iron oxide polyurethane abrasion resistance paint 黑磁铁聚氨酯耐磨漆black manganese 氧化锰black marble figure with horse 青石牵马人b...
block tin 锡锭block type boring cutter 插入式镗刀block type reamer 盘形铰刀block type turbine 总装式涡轮机block valve 断流阀block watch 挂表block wheel 金刚石磨轮block {Puerh} t...
bleaching soda 漂白碱bleaching water 漂白水bleed turbine 抽气式汽轮机bleed valve 放气阀bleeder condensing turbine 汽冷涡轮机bleeder resistor 泄流电阻器bleeder turbine 抽气式汽轮机bl...
blast furnace gas regulator 高炉煤气调节器blast furnace gas turbine 高炉煤气汽轮机blast furnace lift 高炉升降机blast furnace mud gun 高炉用泥炮blast furnace skip hoist 高炉翻斗绞车...
boiler water tube 锅炉水管boiler whistle 锅炉汽笛boiler 锅炉boiler-incinerator composite 锅炉焚烧炉联合装置boiler-tube washer 锅炉洗管机boilfast color 耐洗的纱线boiling bulb 蒸馏锅b...
Bodanyl 博达尼尔耐纶6长丝bodice 女式紧身胸衣bodice-type rib knit cotton vest 紧身式棉纱凸纹针织内衬衣bodiless lacquer 脱胎漆bodkin 金缎或银缎bodok seal 博杜克氏密封body armor 防弹衣body box 人体体...
blue wool 优级有光泽羊毛blue woollen serge 蓝毛哔叽blue-black ink 蓝黑墨水blue-fish oil 鲑鱼油blue-fish 鲑鱼blue-reflecting dichroic 蓝色反射分光镜blue-reflecting mirror 蓝色反射镜bl...