
Flanges And Their Joints - Circular Flanges For Pipes, Valves, Fittings And Accessories, Pn Designated - Aluminium Alloy Flanges
出版:Italian Standards

专家解读视频
2004 [01/06/2004]
SS EN 1092-4 Ed. 1 (2002) - Identical
NS EN 1092-4 Ed. 1 (2002) - Identical
I.S. EN 1092-4:2002 - Identical
NF EN 1092-4:2002 - Identical
SN EN 1092-4:2002 - Identical
BS EN 1092-4:2002 - Identical
DIN EN 1092-4 (2002-08) - Identical
ONORM EN 1092-4:2002 - Identical
NBN EN 1092-4:2002 - Identical
UNE EN 1092-4:2002 - Identical
NEN EN 1092-4:2002 - Identical