
Welding Consumables - Rods, Wires And Deposits For Tungsten Inert Gas Welding Of Non-Alloy And Fine-Grain Steels - Classification (Iso 636:2015)
出版:Belgian Standards

专家解读视频
2016 [01/01/2016]2008 [26/11/2008]
Supersedes NBN EN 1668. (02/2009)
ISO 636 : 2017 - Identical
EN ISO 636 : 2017 - Identical
EN ISO 636:2017 - Identical
EN ISO 636:2015 - Identical