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huamantang
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樓主  發(fā)表于: 2017-11-06 15:35
同志們，物料是磁鐵，只能單方向安裝，需要檢測磁鐵的N、S極是否正確，用什么感應器？求推薦
gaoyadian
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1樓  發(fā)表于: 2017-11-29 09:45
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引用第5樓bdmogui于2017-11-06 16:48發(fā)表的  :
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