Russian standards
Monolithic structural systems. Design rules. With Amendment No. 1
Document status: Active
Concrete and reinforced concrete structures with no pre-stressing of re-bars
Document status: Active
Systems of air supply for combustion and removal of combustion products for gas-fired heat generators. Design and development rules
Document status: Active
Code of regulations on contstruction of trunk gas pipelines. Earthwork operations
Document status: Active
General requirements on prevention of infectious and parasitic diseases
Document status: Active