缝纫机老了 |
缝纫机老了 |
梭床左拉,挡圈放松右移再锁紧 支持 |
二楼师傅方法正确。![]() |
梭床左拉,挡圈放松右移再锁紧 |
找到问题在哪里,正确处理,慢慢积累经验。 |
三年机修?我晕 |
|小黑屋|手机论坛|Archiver|缝纫客,工业缝纫机维修问答
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