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djd347599380
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樓主  發(fā)表于: 2017-08-28 10:00
流水線(xiàn)滾筒有時(shí)轉有時(shí)不轉什么原因
cjm1234
級別: 網(wǎng)絡(luò )英雄

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1樓  發(fā)表于: 2017-08-28 11:04
把電機和滾筒分開(kāi)，用手撥動(dòng)滾筒有沒(méi)卡，電機空轉是否正常，這么簡(jiǎn)單還發(fā)帖

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