pulling wire

把线

常用释义

把线

例句

the pipe is complete enwrapped by cement after grouting , not loose and rupture when pulling wire.

外壁环状波纹，灌浆后可完全包裹在水泥中，拉线时不会松动或断裂现象。

Transmitting the Pulling Wire of the Pole Tower with Illustration

图解法放样输电杆塔的拉线