Unified system of corrosion and ageing protection. Additional recommendations for assessing the threat of ac corrosive effects on steel underground pipelines
NORM herausgegeben am 1.8.2025
Designation standards: GOST 9.922-2024
Publication date standards: 1.8.2025
The number of pages: 37
Approximate weight : 111 g (0.24 lbs)
Country: Russian technical standard
Kategorie: Technische Normen GOST
Implemented changes and corrections:
Amd. 11.25