Unified system of corrosion and ageing protection. Additional recommendations for assessing the threat of ac corrosive effects on steel underground pipelines
NORMA vydána dne 1.8.2025
Designation standards: GOST 9.922-2024
Publication date standards: 1.8.2025
The number of pages: 35
Approximate weight : 105 g (0.23 lbs)
Country: Russian technical standard
Kategorie: Technické normy GOST