BS 2011-2.1Kd:1977被替代
Environmental testing. Tests. Test Kd. Hydrogen sulphide test for contacts and connections
出版：British Standards Institution
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基本信息
标准编号： BS 2011-2.1Kd:1977
发布时间：1977/8/31 0:00:00
标准类别：Standard
出版单位：British Standards Institution
标准页数：8
标准简介
Provides accelerated means to assess the effects of the tarnishing of silver and silver alloys used for contacts and connections. Particularly suitable for giving information on a comparative basis but not as a general corrosion test applicable in industrial atmospheres.
标准备注
© British Standards Institution 2013
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