Stock Code

300283

Direct
Direct

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什么是电接触金属质料？？？？？？？ ？
Release time：2014.01.09
Publisher：Hongfeng

电接触金属质料是指用作电接触质料的纯金属Cu、Ag、Au、Pt等，， ，，，，，它们具有优良的导电性、导热性、延展性和机械加工性能，， ，，，，，因此被用作电接触质料。。。。。。。

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