
【国外标准】 Classification of environmental conditions - Amendments to sections 1 to 7 of IEC 60721-3: Classification of groups of environmental parameters and their severities, introducing climatic classes for tropical areas (IEC 75(Sec)221:1994)
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2025-06-05
- DIN IEC 75(Sec)221
- 废止
- 定价:
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适用范围:
暂无
标准号:
DIN IEC 75(Sec)221
标准名称:
Classification of environmental conditions - Amendments to sections 1 to 7 of IEC 60721-3: Classification of groups of environmental parameters and their severities, introducing climatic classes for tropical areas (IEC 75(Sec)221:1994)
英文名称:
标准状态:
废止-
发布日期:
2001-11-01 -
实施日期:
出版语种:
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