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Slot insulation materials. Method for accelerated determination of thermal endurance
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Polyvinyl chloride insulated cables of rated voltages up to and including 450/750 V. Lift cables and cables for flexible connections
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Low-voltage electromagnetic starters. General specifications
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Stop valves for thermal power-stations. Types and main parameters
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Low-voltage switchgear and controlgear assemblies. Part 4. Particular requirements for assemblies for construction sites (ACS)
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