rethreading

常见例句

If the thread bresks,the head will automatically go to the rethread position by the side of the machine.
发生线断，机头自动移到机架边缘。
After rethread,the head can go back to where the thread broke an dreturn further severalstitches along original path,then start sewing again.
穿好线后，机头能复位到断线处并沿原路往倒退数针，然后继续绗缝。
rethreading die
螺纹修整板牙
rethread
vt. 重穿进