
Petroleum and natural gas industries - Pipeline transportation systems - Subsea pipeline valves (ISO 14723:2001); German and english version EN ISO 14723:2001
出版:German Institute for Standardisation (Deutsches Institut für Normung)

專家解讀視頻
NEN EN ISO 14723:2002 - Identical
SS EN ISO 14723 Ed. 1 (2002) - Identical
ONORM EN ISO 14723:2002 - Identical
BS EN ISO 14723:2002 - Identical
SN EN ISO 14723:2001 - Identical
ISO 14723:2001 - Identical
NBN EN ISO 14723:2002 - Identical
NF EN ISO 14723:2002 - Identical
UNI EN ISO 14723:2003 - Identical
I.S. EN ISO 14723:2002 - Identical