Non-destructive testing - Qualification and certification of NDT personnel (ISO 9712:2021)
STANDARD published on 1.6.2022
Designation standards: STN EN ISO 9712
Classification mark: 015000
Catalog number: 134889
Note: WITHDRAWN
Publication date standards: 1.6.2022
Approximate weight : 51 g (0.11 lbs)
Country: Slovak technical standard
Category: Technical standards STN