BS EN 60721-3-3:1995现行
Classification of environmental conditions. Classification of groups of environmental parameters and their severities. Stationary use at weatherprotected locations
出版：British Standards Institution
专家解读视频
Classifies the groups of environmental parameters and their severities to which products are subjected when mounted for stationary use at weatherprotected locations.
© British Standards Institution 2013
Amendment notes:
AMD 9514 published 15 June 1997
SS EN 60721-3-3:2001 - Identical
I.S. EN 60721-3-3:1995 - Identical
IEC 60721-3-3 Ed. 2.0 - Identical
IEC 60721-3-3 Ed. 2.2 - Equivalent
HD 478.3.3:1989 - Equivalent
DIN EN 60721-3-3 (1995-09) - Identical
SN EN 60721-3-3:1995 - Identical
UNE EN 60721-3-3:1997 - Identical
I.S. EN 60721-3-3:1995 - Identical
SN EN 60721-3-3 : 1995 AMD 2 1997 - Identical
DIN EN 60721-3-3 : 1995 - Identical
UNE EN 60721-3-3 : 1997 - Identical
EN 60721-3-3 : 95 AMD 2 97 - Identical
UNE EN 60721-3-3 : 1997 - Identical
I.S. EN 60721-3-3:1995 - Identical
DIN EN 60721-3-3 : 1995 - Identical
