nip rotation
常见例句
- Consequently, the operator can visually confirm the nip of a target gear without worrying about the rotation direction and the rotation angle of the master gear (18).
由此,操作者不用特别 在意母齿轮(18)的旋转角度、旋转方向,就能够视觉辨认对象齿轮 的压印线。
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