NEN EN 12560-4:2001现行
Flanges And Their Joints - Gaskets For Class-Designated Flanges - Part 4: Corrugated, Flat Or Grooved Metallic And Filled Metallic Gaskets For Use With Steel Flanges
出版：Nederlands Normalisatie Instituut
专家解读视频
2001 [01/02/2001]
I.S. EN 12560-4:2001 - Identical
UNI EN 12560-4:2003 - Identical
NF EN 12560-4:2001 - Identical
SS EN 12560-4 Ed. 1 (2001) - Identical
NBN EN 12560-4:2001 - Identical
ONORM EN 12560-4:2001 - Identical
DIN EN 12560-4 (2001-04) - Identical
BS EN 12560-4:2001 - Identical
SN EN 12560-4:2001 - Identical
NS EN 12560-4 Ed. 1 (2001) - Identical
UNE EN 12560-4:2001 - Identical
