Unified system of corrosion and ageing protection. Electrochemical protection. Protection devices of underground metallic structures against corrosion by induced AC. General specifications
NORMA vydána dne 1.4.2022
Designation standards: GOST R 9.604-2021
Publication date standards: 1.4.2022
The number of pages: 16
Approximate weight : 48 g (0.11 lbs)
Country: Russian technical standard
Kategorie: Technické normy GOST