4152| 10
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[釘扣機(jī)] JUKI-1903A-SS訂扣機(jī),底線不穩(wěn)定,是什么原因? |
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把面線張力調(diào)大一點(diǎn),把壓線前面過線多穿幾洞
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點(diǎn)評 | ||
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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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