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Lighting fixtures and complexes. Terms and definitions

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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 23°C. D.c. receptivity at 23°C and 100°C

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Renewable power engineering. Solar power engineering. Solar cells. Datasheet information and product data for crystalline silicon solar cells

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Refrigerating systems using positive displacement compressor. Methods of testing

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Explosive atmospheres. Electrical resistance trace heating. Part 30-2. Application guide for design, installation and maintenance

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Specifications for particular types of winding wires. Part 0-6. General requirements. Glass-fibre wound resin or varnish impregnated, bare or enamelled round copper wire

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