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Low voltage surge protective devices. Part 21. Surge protective devices connected to telecommunications and signalling networks. Performance requirements and testing methods
Document status: Cancelled
Electrical insulating synthetic fluid octol. Specifications
Document status: Active
Low-voltage switchgear and controlgear assemblies. Part 5. Assemblies for power distribution in public networks
Document status: Active
Alkaline secondary cells batteries. Sealed nickel-cadmium cylindrical rechargeable single cells
Document status: Active
Gas-insulated metal-enclosed switchgear for nominal voltages above 110 kV. General technical specification
Document status: Replaced by GOST R 54828-2022
Marine, locomotive and industrial diesels. General safety requirements
Document status: Cancelled