
Non-destructive testing of welded joints of thermoplastics semi-finished products. Part 1. Visual examination
NORMA vydaná dňa 1.3.2025
Designation standards: GOST R 71931.1-2025
Publication date standards: 1.3.2025
The number of pages: 11
Approximate weight : 33 g (0.07 lbs)
Country: Russian technical standard
Kategória: Technické normy GOST