
Steel Gate, Globe And Check Valves In Sizes Dn 100 And Smaller, For The Petroleum And Natural Gas Industries
出版:Nederlands Normalisatie Instituut

专家解读视频
2003 [01/02/2003]DRAFT 2000 [01/01/2000]
ONORM EN ISO 15761:2003 - Identical
ISO 15761:2002 - 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
SN EN ISO 15761:2003 - Identical
BS EN ISO 15761:2002 - Identical
DIN EN ISO 15761 (2003-07) - Identical
NBN EN ISO 15761:2003 - Identical