标准摘要
[中文适用范围]： 提供加速方法来评估二氧化硫污染的大气对触点和连接的腐蚀影响。 [外文原描述]： Provides accelerated means to assess the corrosive effects of atmospheres polluted with sulphur dioxide on contacts and connections.
英文名称Environmental testing - Part 2-42: Tests - Test Kc: Sulphur dioxide test for contacts and connections