GB - Chinese national standards

Colorimetry—Part 6: CIEDE2000 colour-difference formula

Available languages: English, Chinese

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Spatial distribution of daylight-CIE standard general sky

Available languages: English, Chinese

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Road traffic lights - Photometric properties of 200mm roundel signals

Available languages: English, Chinese

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White portland cement

Available languages: English, Chinese

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Erythema reference action spectrum and standard erythema dose

Available languages: English, Chinese

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Photometry—The CIE system of physical photometry

Available languages: English, Chinese

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Standard method of measuring the pinch temperature of quartz-tungsten-halogen lamps

Available languages: English, Chinese

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Low temperature freezer

Available languages: English, Chinese

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Determination of mercury, cadmium and lead in battery

Available languages: English, Chinese

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Information technology - Software maintenance

Available languages: English, Chinese

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