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Tests on indoor post insulators of organic material for systems with nominal voltages greater than 1000 V up to 300 kV
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Copper winding wires with thermoreactive bonding. Technical requirements
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Phenol impregnated cellulose paper foil-clad electrical insulating material of rated combustibility for printed plates. Specifications
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Water-tube boilers and auxiliary installations. Part 4. In-service boiler life expectancy calculations
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Hydraulic turbines, storage pumps and pump-turbines. Tendering documents. Part 1. General and annexes
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