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
專家解讀視頻
基本信息
標準編號： DS IEC 60721-2-1:1987
發布時間：1990/7/2 0:00:00
標準類別：Standard
出版單位：Danish Standards
標準頁數：1
標準簡介
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.
標準備注
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 (06/2010) Superseded by DS EN 60721-2-1 but remains current and will be withdrawn on 30-07-2016.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)
替代本標準的新標準
等同采用的國際標準
HD 478.2.1:1989 - Identical
