
Steel products -- Employer´s qualification system for non-destructive testing (NDT) personnel
NORMA vydána dne 22.3.2021
Designation standards: JIS G0431:2021
Publication date standards: 22.3.2021
The number of pages: 22
Approximate weight : 66 g (0.15 lbs)
Country: Other standards
Kategorie: Technické normy JIS