SS EN 14141 Ed. 2 (2013)现行
Valves For Natural Gas Transportation In Pipelines - Performance Requirements And Tests
出版：Standardiserings-Kommissionen I Sverige
专家解读视频
Defines requirements and appropriate verification tests carried out during production and for certification purposes to verify that the valves conform to the requirements.
I.S. EN 14141:2013 - Identical
BS EN 14141:2013 - Identical
NEN EN 14141:2013 - Identical
UNI EN 14141:2013 - Identical
NF EN 14141:2013 - Identical
UNE EN 14141:2014 - Identical
SN EN 14141:2013 - Identical
NBN EN 14141:2013 - Identical
NS EN 14141:2013 - Identical
NBN EN 14141:2004 - Identical
NF EN 14141:2004 - Identical
UNI EN 14141:2004 - Identical
NS EN 14141 Ed. 1 (2004) - Identical
UNE EN 14141:2004 - Identical
ONORM EN 14141:2004 - Identical
SN EN 14141:2004 - Identical
DIN EN 14141 (2004-03) - Identical
