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IEC 60721-2-4 : 1.1现行

CLASSIFICATION OF ENVIRONMENTAL CONDITIONS - PART 2-4: ENVIRONMENTAL CONDITIONS APPEARING IN NATURE - SOLAR RADIATION AND TEMPERATURE

出版：International Electrotechnical Committee

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基本信息

标准编号： IEC 60721-2-4 : 1.1

发布时间：2002/10/22 0:00:00

标准类别：Standard

出版单位：International Electrotechnical Committee

标准页数：38

标准简介

Gives a broad division into types of solar radiation areas. It is intended to be used as part of the background material when selecting appropriate severities of solar radiation for product applications. All types of geographical areas are covered, except areas with altitudes above 5000 m.

替代本标准的新标准

IEC 60721-2-4 : 2ED 2018 REDLINE

IEC 60721-2-4:2018

等同采用的国际标准

NEN 10721-2-4 : 1989 - Identical

PN 90/E-04555.24 : 1990 - Identical

DS IEC 60721-2-4 : 1988 + A1 1990 - Identical

NFC 20 000 : 90 AMD 1 93 - Identical

CEI 75-6 : 1997 - Identical

PN HD 478.2.4 : 2011 - Identical

BIS IS 13736-2-4 : 1993(R2015) - Identical

DIN IEC 60721-2-4 : 1990 - Identical