2815| 10
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[钉扣机] JUKI-1903A-SS订扣机,底线不稳定,是什么原因? |
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把面线张力调大一点,把压线前面过线多穿几洞
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点评 | ||
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|小黑屋|手机论坛|Archiver|缝纫客,工业缝纫机维修问答
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