
Gas Cylinders - 17E And 25E Taper Threads For Connection Of Valves To Gas Cylinders - Part 1: Specifications (Iso 11363-1:2010)
出版:Belgian Standards

專(zhuān)家解讀視頻
2010 COR 2012 [01/01/2012]2010 COR 2011 [01/04/2011]2010 [01/07/2010]
Supersedes NBN EN 629-1 and NBN EN ISO 11116-1. (08/2010)
EN ISO 11363-1:2018 - Identical