6503| 14
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[平縫機(jī)] 平車做絲光線容易分絲毛線 |
50聯(lián)盟金
最佳答案機(jī)型要說清楚!
各個(gè)過線要光滑無(wú)毛刺;針桿晃動(dòng)不能大;勾線在擺到左時(shí),調(diào)整到旋梭尖在針眼上1.2.
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|小黑屋|手機(jī)論壇|Archiver|縫紉客,工業(yè)縫紉機(jī)維修問答
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