screw shaft 螺旋桨轴 ; [机] 螺旋轴 ; 螺杆轴 ; 艉轴
ball screw shaft 滚珠丝杠
screw shaft tube 尾轴管 ; 尾轴套
screw shaft tunnel 地轴弄 ; 尾轴隧
screw shaft pipe 尾轴管
conveyer screw shaft coupling 输送机螺旋轴联轴节
conveyer screw shaft 输送机螺旋轴
screw shaft cone 轴圆锥段
This new design enables costs to be reduced greatly compared to drilling a hollow screw shaft.
这个新设计使成本大大降低钻井相比，空心螺钉轴。
The sludge residence time in the screw press and thus the filtration time can be adjusted to individual requirements by adjusting the rotational speed of the screw shaft.
污泥停留在螺旋压力机的时间，（即）过滤的时间可以根据实际情况通过改变螺杆轴转的速调整。
The head and spindle nose of the screw shaft use the pig iron which is durable and wear-resisting. The lifting equipment can be divided into motor operation and hand operation.
螺旋轴的入水头、轴头、采用生铁套，耐磨耐用，提升装置分电动和手动两种。
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