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jeay
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樓主  發(fā)表于: 2010-08-24 00:18
我司現有一臺設備要求在-30~到-40度的環(huán)境下工作,請問(wèn)我要選擇什么樣的電纜好
zhaofenggao
學(xué)習進(jìn)步
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1樓  發(fā)表于: 2010-08-24 21:55
30-40不高呀，導線(xiàn)截面積放寬
互相學(xué)習
jeay
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2樓  發(fā)表于: 2010-08-25 07:46
零下30到零下40度，而不是我們正學(xué)的溫度
ygha
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3樓  發(fā)表于: 2010-08-28 21:46
用泡棉將線(xiàn)的表面包扎好

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