
Specification And Qualification Of Welding Procedures For Metallic Materials - Welding Procedure Test - Part 7: Overlay Welding (Iso 15614-7:2016)
出版:Asociacion Espanola de Normalizacion

专家解读视频
2017 [29/03/2017]2008 [18/06/2008]
EN ISO 15614-7:2016 - Identical
EN ISO 15614-7:2016 - Identical
EN ISO 15614-7 : 2016 COR 2016 - Identical
ISO 15614-7 : 2016 - Identical
EN ISO 15614-7 : 2016 COR 2016 - Identical
ISO 15614-7 : 2016 - Identical
EN ISO 15614-7:2016 - Identical