
Strengthening and sealing couplings for main gas pipelines. Basic principles
NORMA vydána dne 30.11.2025
Designation standards: GOST R 72104-2025
Publication date standards: 30.11.2025
The number of pages: 35
Approximate weight : 105 g (0.23 lbs)
Country: Russian technical standard
Kategorie: Technické normy GOST