NEN EN 12266-1:2012现行
Industrial Valves - Testing Of Metallic Valves - Part 1: Pressure Tests, Test Procedures And Acceptance Criteria - Mandatory Requirements
出版：Nederlands Normalisatie Instituut
专家解读视频
Defines requirements for tests, test procedures and acceptance criteria for production testing of industrial valves made of metallic materials.
I.S. EN 12266-1:2012 - Identical
BS EN 12266-1:2012 - Identical
UNE EN 12266-1:2003 - Identical
NS EN 12266-1 Ed. 1 (2003) - Identical
UNI EN 12266-1:2004 - Identical
NBN EN 12266-1:2003 - Identical
NS EN 12266-1:2012 - Identical
ONORM EN 12266-1:2012 - Identical
UNE EN 12266-1:2013 - Identical
NBN EN 12266-1:2012 - Identical
UNI EN 12266-1:2012 - Identical
ONORM EN 12266-1:2003 - Identical
DIN EN 12266-1 (2003-06) - Identical
SS EN 12266-1 Ed. 2 (2012) - Identical
NF EN 12266-1:2012 - Identical
