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[包縫機(jī)] 問(wèn)師傅們個(gè)小問(wèn)題,參與有獎(jiǎng) |
200聯(lián)盟金
最佳答案你這是拷洗滌標(biāo)時(shí)產(chǎn)生跳針.原因;在拷洗滌標(biāo)時(shí)直針上線(xiàn)環(huán)不好.導(dǎo)致下彎針沒(méi)勾到線(xiàn)環(huán)而產(chǎn)生的跳針.個(gè)人見(jiàn)解.因?yàn)槲覀兊囊r衫時(shí)常遇到.
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|小黑屋|手機(jī)論壇|Archiver|縫紉客,工業(yè)縫紉機(jī)維修問(wèn)答
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