drawwork中文,drawwork的意思,drawwork翻译及用法

2025-09-07 00:38 浏览次数 8

drawwork

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drawwork 例句

英汉例句

  • When the damper pistons begin retrieving, clutch off drawwork to make the mast fit into the position slowly by its own weight.

    当活塞开始收缩后,摘除绞车动力,使井架依靠自重缓慢就位。

  • Clutch on drawwork at low gear and evenly lift the mast at the lowest speed all the way. Do not brake if there is no abnormity.

    绞车一次挂合离合器,以最低绳速将井架匀速拉起,中途无特殊情况不应剎车。

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