DIN EN ISO 15761 (2003-07)现行
Steel gate, glob and check valves for sizes DN 100 and smaller, for the petroleum and natural gas industries (ISO 15761:2002); German version EN ISO 15761:2002 (German and English text)
出版：German Institute for Standardisation (Deutsches Institut für Normung)
专家解读视频
ONORM EN ISO 15761:2003 - Identical
ISO 15761:2002 - Identical
NEN EN ISO 15761:2003 - Identical
SS EN ISO 15761 Ed. 1 (2003) - Identical
NS EN ISO 15761 Ed. 1 (2003) - Identical
NF EN ISO 15761:2003 - Identical
UNI EN ISO 15761:2003 - Identical
I.S. EN ISO 15761:2003 - Identical
NBN EN ISO 15761:2003 - Identical
BS EN ISO 15761:2002 - Identical
SN EN ISO 15761:2003 - Identical
