
Industrial Process Control Valves
出版:Norwegian Standards (Norges Standardiseringsforbund)

专家解读视频
Pertains to all industrial process control valves (hereafter referred to as control valves).
NF EN 1349:2009 - Identical
I.S. EN 1349:2009 - Identical
BS EN 1349:2009 - Identical
NEN EN 1349:2009 - Identical
SS EN 1349 Ed. 2 (2009) - Identical
ONORM EN 1349:2010 - Identical
UNI EN 1349:2010 - Identical
UNE EN 1349:2010 - Identical
NBN EN 1349:2010 - Identical
SN EN 1349:2010 - Identical
SN EN 1349:2000 - Identical
UNE EN 1349:2000 - Identical
NBN EN 1349:2000 - Identical