NBN EN 1503-4:2003被替代
Valves - Materials For Bodies, Bonnets And Covers - Part 4: Copper Alloys Specified In European Standards
出版：Belgian Standards
专家解读视频
Defines copper alloys for pressure containing valve bodies, bonnets and covers which are specified in European Standards.
ONORM EN 1503-4:2003 - Identical
NEN EN 1503-4:2003 - Identical
EN 1503-4:2002 - Identical
UNE EN 1503-4:2003 - Identical
SS EN 1503-4 Ed. 1 (2002) - Identical
NS EN 1503-4 Ed. 1 (2003) - Identical
UNI EN 1503-4:2003 - Identical
I.S. EN 1503-4:2003 - Identical
NF EN 1503-4:2003 - Identical
DIN EN 1503-4 (2003-03) - Identical
BS EN 1503-4:2002 - Identical
SN EN 1503-4:2003 - Identical
SS EN 1503-4 Ed. 2 (2016) - Identical
EN 1503-4:2016 - Identical
