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Underground railway systems

Document status: Active

Designing of concrete and reinforced concrete structures made of heavy weight concrete without prestressing of reinforcement

Document status: Active

Norms of allotment of land for expendable wells constructions

Document status: Replaced by SHNK 2.10.01-23

Designing of buildings at saline soils

Document status: Active

Main pipelines. With Amendment No.1

Document status: Replaced by QR 06.08-23

The order of development, coordination and approval of process design

Document status: Active