Reinforced concrete pressure pipes steel core. Specifications
STANDARD published on 1.1.1987
Designation standards: GOST 26819-86
Publication date standards: 1.1.1987
The number of pages: 29
Approximate weight : 87 g (0.19 lbs)
Country: Russian technical standard
Category: Technical standards GOST
Implemented changes and corrections:
Amd. 4.89
Amd. 8.87