
Aerospace series. Qualification and approval of personnel for nondestructive testing.
NORMA vydána dne 5.2.2026
Designation standards: BS EN 4179:2026
Publication date standards: 5.2.2026
The number of pages: 42
Approximate weight : 126 g (0.28 lbs)
Country: British technical standard
Kategorie: Technické normy BS
ISBN: 978 0 539 35454 6 Status: Definitive