RECOMENDED PRACTIQUE FOR RADIOGRAPHIC EXAMINATION OF FUSION WELDED BUTT JOINTS IN STEEL PLATES THICKER THAN 50 MM AND UP TO AND INCLUDING 200 MM IN THICKNESS.
NORMA vydaná dňa 15.6.1979
Designation standards: UNE 14605:1979
Note: NEPLATNÁ
Publication date standards: 15.6.1979
The number of pages: 6
Approximate weight : 18 g (0.04 lbs)
Country: Spanish technical standard
Kategória: Technické normy UNE