NS EN 1514-2:2014现行
Flanges And Their Joints - Gaskets For Pn-Designated Flanges - Part 2: Spiral Wound Gaskets For Use With Steel Flanges
出版：Norwegian Standards (Norges Standardiseringsforbund)
专家解读视频
2014 [01/12/2014]2005 [01/09/2005]1997 [01/12/1997]
SS EN 1514-2 Ed. 3 (2014) - Identical
SN EN 1514-2:2014 - Identical
UNE EN 1514-2:2014 - Identical
DIN EN 1514-2 (2014-12) - Identical
NF EN 1514-2:2014 - Identical
NBN EN 1514-2:2014 - Identical
ONORM EN 1514-2:2014 - Identical
BS EN 1514-2:2014 - Identical
NEN EN 1514-2:2014 - Identical
I.S. EN 1514-2:2014 - Identical
