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水上浮萍l
人生沒(méi)有如果,只有結果
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樓主  發(fā)表于: 2017-08-16 22:51
請問(wèn),各位大神,兩芯式氣缸磁性開(kāi)關(guān)怎樣接線(xiàn),今天看到這種開(kāi)關(guān)!
endy2015
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1樓  發(fā)表于: 2017-08-17 20:58
復議10樓,PNP和NPN接法不一樣的,那些說(shuō)隨便接的,接錯了,信號會(huì )有,但是你去看燈會(huì )不會(huì )亮

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