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Concrete and reinforced concrete structures for holes in sewage, water and gas supply pipelines. Specifications
Document status: Active
Internal buildings and structures utilities. Mounting and start-up adaptive control of air-conditioning evaporative and condensing units. General technical requirements
Document status: Replaced by GOST 34058-2021
Aviation equipment. Hydraulic system. Union and reducing elbows 45° for tube connections on internal cone 24°
Document status: Active
Pulp and paper. Method for determination of tearing resistance (Elmendorf method)
Document status: Active
