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Switches for appliances. Part 2-4. Particular requirements for independently mounted switches
Document status: Replaced by GOST IEC 61058-2-4-2023
Phenol impregnated cellulose paper foil-clad electrical insulating material for printed plates, high electrical quality. Specifications
Document status: Active
Vented nickel-iron prismatic rechargeable single cells. General specifications
Document status: Active
Uninterrupted power supply units for voltage to 1 kV. General specifications
Document status: Active
Lighting busways up to 660 V a.c. General specifications
Document status: Active