half built-up crank shaft
井道宽度
shaft width【建】;well width【矿】
暂无补充释义。
相关词条
shaft
shaft furnace
synchro-generator (shaft encoder)
mild steel polished shaft
lining (shaft insert, bush, bearing)
driven shaft
extension drive shaft
shaft width【建】;well width【矿】
暂无补充释义。
half built-up crank shaft
shaft
shaft furnace
synchro-generator (shaft encoder)
mild steel polished shaft
lining (shaft insert, bush, bearing)
driven shaft
extension drive shaft