
Petroleum And Natural Gas Industries - Pipeline Transportation Systems - Subsea Pipeline Valves
出版:Association Francaise de Normalisation

專家解讀視頻
2012 [01/08/2012]2002 [01/06/2002]2000 PR [01/08/2000]
Indice de classement: M87-238. PR NF EN ISO 14723 August 2000. (07/2002) PR NF EN ISO 14723 March 2008. (03/2008)
UNI EN ISO 14723:2009 - Identical
DIN EN ISO 14723 (2009-12) - Identical
NBN EN ISO 14723:2009 - Identical
ONORM EN ISO 14723:2009 - Identical
SS EN ISO 14723 Ed. 2 (2009) - Identical
SN EN ISO 14723:2009 - Identical
BS EN ISO 14723:2009 - Identical
NEN EN ISO 14723:2009 - Identical
I.S. EN ISO 14723:2009 - Identical
EN ISO 14723:2009 - Identical