4823| 14
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[平縫機(jī)] 切線電磁鐵在切線時(shí)吸合時(shí)間是多長(zhǎng)啊,可以調(diào)嗎? |
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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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