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往事如風(fēng)
科技改變制造
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樓主  發(fā)表于: 2017-07-13 11:40
圖片：
分享一個(gè)個(gè)人認為做的不錯的電氣控制柜實(shí)物圖（是一套控制無(wú)極調UV燈源的），不注明廠(chǎng)家避免廣告嫌疑
三人行者必有我師 ，擇其善者而從之
好久不見(jiàn)啦！
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1樓  發(fā)表于: 2017-07-13 12:51
嚴格講,三相母排的排列順序是:A.B.C.    上，中，下。  左，中，右。  前，中，后。

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