
Qualification testing of welders. Fusion welding. Part 1. Steels
STANDARD published on 1.12.2020
Designation standards: GOST R ISO 9606-1-2020
Publication date standards: 1.12.2020
The number of pages: 38
Approximate weight : 114 g (0.25 lbs)
Country: Russian technical standard
Category: Technical standards GOST
Implemented changes and corrections:
Amd. 12.21