
Joints For The Connection Of Steel Tubes And Fittings For The Conveyance Of Water And Other Aqueous Liquids
出版:Nederlands Normalisatie Instituut

專家解讀視頻
2005 [01/05/2005]DRAFT 1999 [01/03/1999]
SS EN 10311 Ed. 1 (2005) - Identical
UNE EN 10311:2006 - Identical
UNI EN 10311:2005 - Identical
I.S. EN 10311:2005 - Identical
NBN EN 10311:2005 - Identical
DIN EN 10311 (2005-08) - Identical
BS EN 10311:2005 - Identical
SN EN 10311:2005 - Identical
ONORM EN 10311:2005 - Identical
NF EN 10311:2005 - Identical
NS EN 10311 Ed. 1 (2005) - Identical