clearance diameter 留隙直径
turning clearance circle diameter 转弯通道圆直径
Body clearance diameter 清背直径 ; 刃背直径
ground clearance diameter 最小横向拱度直径
In this way, the matching of the screw and barrel diameter clearance, with the gradual wear and tear of the a little bit more.
这样，螺杆与机筒的配合直径间隙，随着二者的逐渐磨损而一点点加大。
The average radial clearance, body clearance diameter of the external channels and rolling direction.
平均径向间隙，外部渠道和全身清除直径轧制方向。
For needle roller bearings without inner ring, a suitable internal clearance is achieved by selecting the appropriate tolerance for the raceway diameter.
对于无内圈滚针轴承，通过为滚道直径选择合适的公差，可得到合适的内部游隙。
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