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Mechanical and steam mechanical injectors. Types and basic parameters. General technical requirements
Document status: Active
Atomic power station technological processes control system equipment. General
Document status: Active
Alkaline secondary cells batteries. Sealed nickel-cadmium cylindrical rechargeable single cells
Document status: Active
Unit transformer substations, 25 to 2500 kV x A, for voltage to 10 kV. Test methods
Document status: Active
Floodlights for general lighting purposes. General specifications
Document status: Withdrawn