IEC 60721-2-2 : 2.0现行
CLASSIFICATION OF ENVIRONMENTAL CONDITIONS - PART 2-2: ENVIRONMENTAL CONDITIONS APPEARING IN NATURE - PRECIPITATION AND WIND
出版：International Electrotechnical Committee
专家解读视频
Specifies fundamental properties, quantities for characterization, and a classification of environmental conditions dependent on precipitation and wind relevant for electrotechnical products.
BIS IS 13736-2-2 : 1993(R2015) - Identical
BIS IS 13736-2-2 : 2018 - Identical
NEN 10721-2-2 : 1989 - Identical
NEN EN IEC 60721-2-2 : 2013 - Identical
PN 91/E-04555.22 : 1991 - Identical
DS IEC 60721-2-2 : 1990 - Identical
NF EN 60721-2-2 : 2013 - Identical
DS EN 60721-2-2 : 2013 - Identical
CEI 75-4 : 1997 - Identical
VDE 0468-721-2-2 : 2016 - Identical
NFC 20 000 : 90 AMD 1 93 - Identical
DIN EN 60721-2-2 : 2016 - Identical
BS EN 60721-2-2 : 2013 - Identical
CEI EN 60721-2-2 : 2014 - Identical
PN EN 60721-2-2 : 2014 - Identical
DIN IEC 60721-2-2 : 1992 - Identical
