
Specification and qualification of welding procedures for production welding of steel and nickel-base castings
STANDARD published on 14.11.2025
Designation standards: ISO 11970:2025-ed.3.0
Publication date standards: 14.11.2025
The number of pages: 17
Approximate weight : 51 g (0.11 lbs)
Country: International technical standard
Category: Technical standards ISO