DIN EN 60068-2-43-2004 环境试验.第2-43部分:试验.试验Kd:触点和连接件的硫化氢试验
Environmental testing - Part 2-43: Tests - Test Kd: Hydrogen sulphide test for contacts and connections (IEC 60068-2-43:2003); German version EN 60068-2-43:2003
This standard is intended to provide accelerated means to assess the effects of the tarnshing silver and silver alloys used for contacts and connections.