Chinese Standard: GB/T 4797.5-2017

Classification of environmental conditions—Environmental conditions appearing in nature—Precipitation and wind

IDT  IEC 60721-2-2: 2012

全国电工电子产品环境条件与环境试验标准化技术委员会(SAC/TC 8)

GB/T 4797的本部分规定了与电工电子产品相关的降水和风环境条件的基础特性、定量描述以及分类。

本部分的目的是为产品应用选择适当的降水和风相关参数的严酷度提供背景资料。

当为产品应用选择适当的降水和风相关参数的严酷度时，宜选用IEC 607211规定的值。

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