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Refrigerating systems and heat pumps. Safety and environmental requirements. Part 1. Definitions, classification and selection criteria
Document status: Active
Technical energy systems. Structure for analysis. Energyware supply and demand sectors
Document status: Active
Petroleum and natural gas industries. Shell-and-tube heat exchangers. Technical requirements
Document status: Active
Normal mine-type lighting equipment. General specification
Document status: Active
Conformity assessment system for the nuclear power use. Conformity assessment in the form of tests. Qualification tests of non-destructive inspection systems
Document status: Replaced by GOST R 50.04.07-2022