DIN EN 13523-21 (2010-07)被替代
Coil coated metals - Test methods Part 21: Evaluation of outdoor exposed panels
出版：German Institute for Standardisation (Deutsches Institut für Normung)
专家解读视频
DRAFT 2016 issued in July 2016. (07/2016)
SS EN 13523-21 Ed. 2 (2010) - Identical
NF EN 13523-21:2010 - Identical
BS EN 13523-21:2010 - Identical
NEN EN 13523-21:2010 - Identical
EN 13523-21:2017 - Identical
BS EN 13523-21:2017 - Identical
SN EN 13523-21:2010 - Identical
NEN EN 13523-21:2017 - Identical
UNE EN 13523-21:2010 - Identical
UNI EN 13523-21:2010 - Identical
ONORM EN 13523-21:2017 - Identical
