IEC 60068-2-11:1981 Environmental testing for electric and electronic products—Part 2:Test methods—Test Ka:Salt mist
IEC 60068-2-11:1981 电工电子产品环境试验 第2部分：试验方法 试验Ka：盐雾
IEC 60068-2-11:1981 Environmental testing for electric and electronic products—Part 2:Test methods—Test Ka:Salt mist
IEC 60068-2-11:1981 电工电子产品环境试验 第2部分：试验方法 试验Ka：盐雾