EN 4816:2017现行
Aerospace Series - Flange Couplings - Gasket Seal With Nickel Alloy C Seal - Technical Specification - Inch Series
出版：Comite Europeen de Normalisation
专家解读视频
2017 [01/05/2017]
Supersedes PREN 4816. (06/2017)
I.S. EN 4816:2017 - Identical
BS EN 4816:2017 - Identical
NEN EN 4816:2017 - Identical
NF EN 4816:2017 - Identical
NS EN 4816:2017 - Identical
ONORM EN 4816:2017 - Identical
SS EN 4816 Ed. 1 (2017) - Identical
DIN EN 4816 (2017-08) - Identical
