Classification of environmental conditions - Part 1: Environmental parameters and their severities
环境条件分类 - 第1部分:环境参数及其严重程度
发布日期:
1990-12-31
在运输、储存、安装和使用时,在电工产品满足的条件范围内,定义环境参数及其数量有限的严重性。
Defines environmental parameters and a limited number of their severities within the range of conditions met by electrotechnical products when being transported, stored, installed and used.