
Valves For Natural Gas Transportation In Pipelines - Performance Requirements And Tests
出版:Norwegian Standards (Norges Standardiseringsforbund)

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.
BS EN 14141:2013 - Identical
NEN EN 14141:2013 - Identical
SS EN 14141 Ed. 2 (2013) - Identical
UNI EN 14141:2013 - Identical
DIN EN 14141 (2013-08) - Identical
NF EN 14141:2013 - Identical
ONORM EN 14141:2013 - Identical
NBN EN 14141:2013 - Identical
SN EN 14141:2013 - Identical
UNE EN 14141:2014 - Identical
UNE EN 14141:2004 - Identical
I.S. EN 14141:2013 - Identical