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Electric motor frequency changers with rated power of 250 kW and above. General specifications
Document status: Active
Polyvinyl chloride insulated cables of rated voltages up to and including 450/750 V. Lift cables and cables for flexible connections
Document status: Replaced by GOST R IEC 60227-6-2002
Photovoltaic modules. UV test for photovoltaic modules
Document status: Active
United power system and isolated power systems. Operative-dispatch management. Active power reserves of United power system of Russia. Evaluation of the volume of active power reserves at short-term planning. Norms and requirements
Document status: Active