Russian standards PDF
Energy supply apartment of the buildings with the heat generation, working on gas fuel
Document status: Active
Design and assembly of water-supply and heating systems in buildings using cross-linked polyethylene pipes
Document status: Active
Design and construction of polyethylene gas pipeline up to 300 mm in diameter
Document status: Not Active
General provision and construction gas distribution sistem from steel and polyethyelene pipes
Document status: Active
Code of regulations on application of steel pipes for construction of gas supply systems
Document status: Replaced
Designing and construction of gas pipelines from metal pipes
Document status: Active