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樓主  發(fā)表于: 2016-09-14 14:25
   各位同仁，現有一電器開(kāi)關(guān)需要測試開(kāi)觸點(diǎn)閉合后，兩觸點(diǎn)間的壓降，壓降在10mV以?xún)�，請�?wèn)要用什么樣的方法測試？最好使用現有的儀器儀表。

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