... 组合曲柄心棒 built-up crank axle 组合曲柄轴 built-up crank shaft ; built crank shaft 组合式曲柄 built-up crank ...
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half built-up crank shaft 半组合式曲轴 ; 半组合曲轴
built-up crank shaft 组合曲轴 ; 组合曲柄轴 ; 组成曲柄轴
semi built-up crank shaft 半组合曲柄轴
built up crank shaft 组合曲轴 ; 组合曲柄轴
built utype crank shaft 组合式曲轴
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。
According to the dynamic of the engine crank shaft, considering the physical structure of 16V240ZJB diesel engine, it has built the shaft equivalent models.
根据内燃机动力学的分析，结合16V240ZJB柴油机的物理结构，建立了轴系当量模型；
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