
Specification and qualification of welding procedures for metallic materials — Welding procedure test — Part 12: Spot, seam and projection welding
NORMA vydána dne 14.10.2021
Designation standards: ISO 15614-12:2021-ed.3.0
Publication date standards: 14.10.2021
The number of pages: 7
Approximate weight : 21 g (0.05 lbs)
Country: International technical standard
Kategorie: Technické normy ISO