标准摘要
[中文适用范围]： 广泛，涵盖各类需要评估抗硫化能力的电气连接组件，为相关技术评估提供了标准化的测试路径。 [外文原描述]： Provides an accelerated means of assessing the corrosive effect of atmospheres polluted with sulphur dioxide on contacts and connections.
英文名称Basic environmental testing procedures - Part 2: Tests. Test Kc: Sulphur dioxide test for contacts and connections