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Appliance couplers for household and similar general purposes. Requirements and methods of tests
Document status: Cancelled
Measuring relays and protection equipment. Part 27. Product safety requirements
Document status: Active
Wiring accessory. Pin stamped cable terminals, with open tail, attached to conductor core and insulations. Construction and sizes
Document status: Active
Coolers of air-cooling system of power semiconducting devices. General specifications
Document status: Active
Electric power systems. Operational dispatching control. Frequency control and control of active power in interconnected power system. General requirements
Document status: Active