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
