
Flanges and their joints. Gaskets for Class-designated flanges. Spiral wound gaskets for use with steel flanges
出版:British Standards Institution

专家解读视频
© British Standards Institution 2013
NBN EN 12560-2:2001 - Identical
ONORM EN 12560-2:2001 - Identical
DIN EN 12560-2 (2001-04) - Identical
SN EN 12560-2:2001 - Identical
NF EN 12560-2:2001 - Identical
UNI EN 12560-2:2003 - Identical
I.S. EN 12560-2:2001 - Identical
NS EN 12560-2 Ed. 1 (2001) - Identical
UNE EN 12560-2:2001 - Identical
SS EN 12560-2 Ed. 1 (2001) - Identical
NEN EN 12560-2:2001 - Identical