DS IEC 60721-2-1:1987被替代
Classification Of Environmental Conditions - Part 2: Environmental Conditions Appearing In Nature - Temperature And Humidity
出版：Danish Standards
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基本信息
标准编号： DS IEC 60721-2-1:1987
发布时间：1990/7/2 0:00:00
标准类别：Standard
出版单位：Danish Standards
标准页数：1
标准简介
Specifies types of open-air climate in terms of temperature and humidity. Intended to be used as a part of the background material when selecting appropriate temperature and humidity severities for product applications.
标准备注
1987 Edition Re-Issued in July 1990 & incorporates AMD 1 1990. (06/2010) Superseded by DS EN 60721-2-1 but remains current and will be withdrawn on 30-07-2016. (09/2014)
替代本标准的新标准
等同采用的国际标准
HD 478.2.1:1989 - Identical
