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Appliance couplers for household and similar general purposes. Part 2-3. Appliance couplers with a degree protection higher then IPX0
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Test methods specific to filling compounds of electric cables. Drop-point. Separation of oil. Lower temperature brittleness. Total acid number. Absence of corrosive components. Permittivity at temperature 23 C. D.c. resistivity at temperature 23 C and 100 C
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Power transformers. Ability to withstand short circuit
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Rods composite polymer for the manufacture of cores uninsulated wires. Specifications
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Rotating electrical machines. Built in thermal protection. Thermal detector and control units used in thermal protection system
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Photovoltaic devices of crystalline silicon. Procedures for temperature and irradiance corrections to measured current voltage characteristics
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