duplex chain
... duplex chain wheel 双排链轮 duplex chain 双滚柱链 duplex helical method 双重螺旋法 ...
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本文通过对在双滚柱机上滚压螺纹时，形成尺寸链的分析，找出影响螺纹精度的因素，并提出了解决途径。
Through the analysis of dimensional chain when rolling thread on double-roller machine tool, the effective factors of thread precision were presented, and the way to solve was given.
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