Broken thread often occurs in sewing process. The check and repair method are introduced.

在缝制过程中，断线是经常出现的故障之，文章为你提供检修的办法。

youdao

Broken thread often occurs in sewing process. The check and repair method are introduced.

在缝制过程中，断线是经常出现的故障之，文章为你提供检修的办法。

youdao