DIN EN 1514-3 (1997-08)现行
Flanges and their joints - Dimensions of gaskets for PN-designated flanges Part 3: Non-metallic PTFE envelope gaskets
出版：German Institute for Standardisation (Deutsches Institut für Normung)
专家解读视频
I.S. EN 1514-3:1997 - Identical
UNI EN 1514-3:1998 - Identical
NF EN 1514-3:1997 - Identical
NBN EN 1514-3:1997 - Identical
ONORM EN 1514-3:1997 - Identical
BS EN 1514-3:1997 - Identical
NEN EN 1514-3:1997 - Identical
SN EN 1514-3:1997 - Identical
NS EN 1514-3 Ed. 1 (1997) - Identical
SS EN 1514-3 Ed. 1 (1997) - Identical
UNE EN 1514-3:1997 - Identical
