GB - Chinese national standards

Quality requirements for product of geographical indication—Yanghe daqu

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Plastics - Determination of the ultimate aerobic biodegradability in soil by measuring the oxygen demand in a respirometer or the amount of carbon dioxide evolved

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Determination of the ultimate aerobic biodegradability of plastic materials in soil—Method by measuring the oxygen demand or carbon dioxide evolved in a closed respirometer

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Determination of certain phthalate esters in toys and children’s products

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Footwear—Standard atmospheres for conditioning and testing of footwear and components for footwear

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Footwear - Sampling location, preparation and duration of conditioning of samples and test pieces

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Cold-expansion fittings with sliding compression-sleeves for cross-linked polyethylene(PE-X) pipe

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Test method for vapor pressure - Temperature relationship and initial decompostition temperature of liquids by isoteniscope

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Pentane vesicant

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Chemicals general method for determination of distillation characteristics of organic liquids(other than petroleum products)

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