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wanghuhong
級別: 網(wǎng)絡(luò )英雄

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樓主  發(fā)表于: 2008-10-24 21:51
今天碰到一老領(lǐng)導問(wèn)起，車(chē)間購進(jìn)一批熱感探頭，不知是熱電耦，還是熱電阻的。請問(wèn)論壇大大，該如何判別。我這先謝謝了哦！
雛兒
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1樓  發(fā)表于: 2008-10-26 17:33
熱電偶有兩根線(xiàn)一正一負

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