SN EN 1503-1:2001现行
Valves - Materials For Bodies, Bonnets And Covers - Part 1: Steels Specified In European Standards
出版：Swiss Standards
专家解读视频
Considered to be a supporting standard to those application and product standards which in themselves support an essential safety requirement of a New Approach Directive and which make reference to this European Standard. Comprises four parts: Part 1 - Steels specified in European Standards; Part 2 - Steels other than those specified in European Standards; Part 3 - Cast irons specified in European Standards; Part 4 - Copper alloys specified in European Standards.
ONORM EN 1503-1:2001 - Identical
DIN EN 1503-1 (2001-01) - Identical
BS EN 1503-1:2000 - Identical
NEN EN 1503-1:2000 - Identical
EN 1503-1:2000 - Identical
SS EN 1503-1 Ed. 1 (2000) - Identical
UNE EN 1503-1:2001 - Identical
NS EN 1503-1 Ed. 1 (2000) - Identical
I.S. EN 1503-1:2001 - Identical
UNI EN 1503-1:2002 - Identical
NBN EN 1503-1:2001 - Identical
NF EN 1503-1:2000 - Identical
