left-hand[ed] thread

基本解释左[旋]螺纹,倒牙

网络释义

1)left-hand[ed] thread,左[旋]螺纹,倒牙2)LHT,左旋螺纹3)hot rolled left screw bar,热轧左旋螺纹钢4)left-hand thread tap,左旋螺纹丝锥5)left-hand square thread,左旋方形螺纹6)left-hand thread manual tap,左旋螺纹手控丝锥

用法和例句

Intorduced to develop hot rolled left screw bar ofΦ18、Φ20、Φ22that was needed by buyer.

介绍了在轧钢厂二车间开发顾客需要的Φ18、Φ20、Φ22的热轧左旋螺纹钢。

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