relational spiral
【化】 螺旋板式换热器
spiral type heat exchanger
暂无补充释义。
相关词条
spiral joints
insulator with spiral arcing horns
spiral slide fastener made of wire spiral
indexable endmill with spiral teeth
spiral
spiral (coil)
spiral bevel gearing
spiral type heat exchanger
暂无补充释义。
relational spiral
spiral joints
insulator with spiral arcing horns
spiral slide fastener made of wire spiral
indexable endmill with spiral teeth
spiral
spiral (coil)
spiral bevel gearing