Vessels and apparatuses. Sealing devices for jamming heat exchange pipes and openings in pipe grids. Technical requirements
NORMA vydaná dňa 1.3.2025
Designation standards: GOST R 71709-2024
Publication date standards: 1.3.2025
The number of pages: 19
Approximate weight : 57 g (0.13 lbs)
Country: Russian technical standard
Kategória: Technické normy GOST