This test is specifically intended for certain types of contacts and connections (other than those of the welded or soldered type). The test is used to study the effect on contact resistance of precious metal or precious metal-coated contacts and connect
IEC 60068-2-49-1983由国际电工委员会 IX-IEC 发布于 1983。
IEC 60068-2-49-1983 在中国标准分类中归属于: A21 环境条件与通用试验方法,在国际标准分类中归属于: 19.040 环境试验。
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