Unified system of corrosion and ageing protection. Means of temporary corrosion protection. Methods of determining protection ability
STANDARD published on 1.1.1991
Designation standards: GOST 9.509-89
Publication date standards: 1.1.1991
The number of pages: 22
Approximate weight : 66 g (0.15 lbs)
Country: Russian technical standard
Category: Technical standards GOST