Unified system of corrosion and ageing protection. Metal and non-metal inorganic coatings, metals and alloys. Test methods at climatic test stations
NORMA vydaná dňa 1.4.2024
Designation standards: GOST 9.909-2023
Publication date standards: 1.4.2024
The number of pages: 34
Approximate weight : 102 g (0.22 lbs)
Country: Russian technical standard
Kategória: Technické normy GOST
Implemented changes and corrections:
Amd. 4.24