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Uninterruptible power systems (UPS). Part 1-1. General and safety requirements for UPS used in operator access areas
Document status: Active
Alkaline secondary cells batteries. Sealed nickel-cadmium cylindrical rechargeable single cells
Document status: Active
Mains busways up to 1200 V, dc. General technical conditions
Document status: Active
Protection of persons and equipment by enclosures. Probes for verification
Document status: Active
Electrical wiring of radio-electronic equipment and devices. General requirements for three-dimensional wiring of electronic and electrical devices
Document status: Active
Lighting fittings. Light requirements and test methods
Document status: Replaced by GOST R 54350-2015