UNE EN 60721-3-3:1997现行
Classification Of Environmental Conditions - Part 3: Classification Of Groups Of Environmental Parameters And Their Severities - Section 3: Stationary Use At Weatherprotected Locations
出版：Asociacion Espanola de Normalizacion
专家解读视频
Specifies groups of environmental parameters and their severities to which products are subjected when mounted for stationary use at weatherprotected locations. Limited to those which may directly affect the performance of products. No special description of the effects of these conditions is given. Environmental conditions directly related to ionizing radiation are excluded. Any other unforeseen incidents are also excluded. Microclimate within a product is not included.
Supersedes UNE 20675-3-3. (09/2003)
I.S. EN 60721-3-3:1995 - Identical
IEC 60721-3-3 Ed. 2.2 - Identical
BS EN 60721-3-3:1995 - Identical
DIN EN 60721-3-3 (1995-09) - Identical
SN EN 60721-3-3:1995 - Identical
SS EN 60721-3-3:2001 - Identical
I.S. EN 60721-3-3:1995 - Identical
DIN EN 60721-3-3 : 1995 - Identical
SN EN 60721-3-3 : 1995 AMD 2 1997 - Identical
IEC 60721-3-3 : 2.2 - Identical
EN 60721-3-3 : 95 AMD 2 97 - Identical
BS EN 60721-3-3 : 1995 - Identical
I.S. EN 60721-3-3:1995 - Identical
DIN EN 60721-3-3 : 1995 - Identical
BS EN 60721-3-3 : 1995 - Identical
