DIN EN 1759-3 (2004-10)现行
Flanges and their joints - Circular flanges for pipes, valves, fittings and accessories, Class designated Part 3: Copper alloy flanges
出版：German Institute for Standardisation (Deutsches Institut für Normung)
专家解读视频
PREN 1759-3:1994 - Identical
SS EN 1759-3:2003 - Identical
UNE EN 1759-3:2004 - Identical
NEN EN 1759-3:2003 - Identical
UNI EN 1759-3:2004 - Identical
NS EN 1759-3:2003 - Identical
ONORM EN 1759-3:2004 - Identical
SN EN 1759-3:2004 - Identical
BS EN 1759-3:2003 - Identical
NF EN 1759-3:2004 - Identical
I.S. EN 1759-3:2003 - Identical
