1716| 6
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[繃縫機(jī)] 繃縫機(jī)剪線動刀上有兩齒,一個勾機(jī)針線,一個勾底線,底錢怎么會被動刀夾住. |
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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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