GB - Chinese national standards

Determination of biuret content for compound fertilizers

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Nanotechnology-treated clothes

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Respirator paper

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Fireworks and firecrackers paper

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Specification of washing for leather goods and fur goods

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The method of quinoline-insolube for pitch products of coal carbonization

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Leather and fur—Chemical determination of metal content—Part 1:Extractable metals

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Leather and fur—Chemical determination of metal content—Part 2: Total metal content

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Leather and fur - Chemical tests - Determination of plasticizers

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Leather and fur—Chemical tests—Determination of phthalate content

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