
Flanges And Their Joints - Circular Flanges For Pipes, Valves, Fittings And Accessories, Pn Designated - Part 2: Cast Iron Flanges
出版:Nederlands Normalisatie Instituut

专家解读视频
1997 [01/05/1997]
DIN EN 1092-2 (1997-06) - Identical
BS EN 1092-2:1997 - Identical
SN EN 1092-2:1997 - Identical
ONORM EN 1092-2:1997 - Identical
NBN EN 1092-2:1997 - Identical
NF EN 1092-2:1997 - Identical
UNI EN 1092-2:1999 - Identical
I.S. EN 1092-2:1997 - Identical
NS EN 1092-2 Ed. 1 (1997) - Identical
SS EN 1092-2 Ed. 1 (1997) - Identical
UNE EN 1092-2:1998 - Identical