NS EN 1503-3 Ed. 1 (2001)废止
Valves - Materials For Bodies, Bonnets And Covers - Part 3: Cast Irons Specified In European Standards
出版：Norwegian Standards (Norges Standardiseringsforbund)
专家解读视频
1ED 2001 [01/01/0001]
NEN EN 1503-3:2000 - Identical
EN 1503-3:2000 - Identical
UNI EN 1503-3:2002 - Identical
SS EN 1503-3:1995 - Identical
UNE EN 1503-3:2001 - Identical
I.S. EN 1503-3:2001 - Identical
NBN EN 1503-3:2001 - Identical
NF EN 1503-3:2000 - Identical
ONORM EN 1503-3:2001 - Identical
DIN EN 1503-3 (2001-07) - Identical
BS EN 1503-3:2000 - Identical
SN EN 1503-3:2001 - Identical
SS EN 1503-3:2000 - Identical
