rethread

常见例句

• If the thread bresks,the head will automatically go to the rethread position by the side of the machine.
  發生線斷，機頭自動移到機架邊緣。
• After rethread,the head can go back to where the thread broke an dreturn further severalstitches along original path,then start sewing again.
  穿好線後，機頭能複位到斷線処竝沿原路往倒退數針，然後繼續絎縫。
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