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

boiling flask 烧瓶

boiling oil scalded chicken 油淋鸡

boiling plate 均沸片

boiling point altimeter 沸点测高计

boiling point analyser 沸点分析器

boiling salt 煎盐

boiling sterilizer for instrument 煮沸消毒器

boiling sterilizer 煮沸灭菌器

boiling type low-pressure deliver unit 沸腾式低压压送装置

bokas 博卡布