electric pig iron
常见例句
- The water inlet of spiral axle and axle head adopt pig iron cover for wear proofing and long life operation. The lifting equipment has two types, manual control and electric control.
螺鏇軸的入水頭、軸頭、採用生鉄套，耐磨耐用，提陞裝置分電動和手動兩種。 返回 electric pig iron