Electrical filament lamps for light measurements
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Occupation safety standards system. Electric lamps. Safety requirements
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Incandescent lamps for ships
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Electric lamps. Measurements of electrical and luminous characteristics
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Lamps for road vehicles. Dimensional, electrical and luminous requirements
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Lamps for road vehicles. Performance requirements
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Electric lamps. Methods of measuring spectral and colour characteristics
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Tungsten filament lamps for domestic and similar general lighting purposes. Performance requirements
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Incandescent filament lamps for decorative lighting.
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Heating boils of electric for general purposes.
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