built up crank shaft的意思|示意
组合曲轴
built up crank shaft的网络常见释义
组合曲轴 ... up crank shaft 半组合式曲轴 built up crank shaft 组合曲轴 take-up handle shaft 卷取旋转轴 ...
组合曲柄轴 ... bending of crank shaft 曲柄运动; 曲柄轴弯曲 built up crank shaft 组合曲柄轴 built utype crank shaft 组合式曲轴 ...
built up crank shaft相关短语
1、 half built-up crank shaft 半组合式曲轴 ; 半组合曲轴
2、 built-up crank shaft 组合曲轴 ; 组合曲柄轴 ; 组成曲柄轴
3、 semi built-up crank shaft 半组合曲柄轴
built up crank shaft相关例句
They worked with hand trowels, a plywood form for lining the shaft with concrete, inch by inch, and a sturdy hand-built crank for lowering a man to the bottom and sending up buckets of sand.
他们的作业工具是：挖土用的手工泥铲、浇筑混凝土井壁用的胶合板模板、还有手工制作摇杆。 摇杆将一个人送到井底，那个人就在井底一点点挖土然后再通过摇杆把沙子一桶桶送到地面。