CATEGORIES

    GB/T 13217.4-2020《Test method for viscosity of ink》

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    GB/T 13217.1-2020《Test method for colour and tinctorial strength of ink》

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    GB/T 1741-2020《Test method for determining the resistance of paints film to mold》

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    GB/T 23978-2020《Determination of chloride in water-soluble dyes》

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    GB/T 1732-2020《Determination of impact resistance of coating films》

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    GB/T 5211.3-2020《General methods of test for pigments and extenders—Part 3: Determination of matter volatile at 105℃》

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    GB/T 1731-2020《Determination of flexibility of coating and putty films》

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    GB/T 24165-2020《Determination of polychlorinated biphenyls in dye products》

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    GB/T 24164-2020《Determination of chlorinated benzenes in dye products》

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    GB/T 5211.6-2020《General methods of test for pigments and extenders—Part 6: Determination of pH value of an aqueous suspension》

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    GB/T 1728-2020《Determination of drying time of coating and putty films》

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    GB/T 1720-2020《Circle-drawing test of coating films》

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    GB/T 9263-2020《Determination of slip resistance of anti-skid coatings》

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    GB/T 38597-2020《Technical requirement for low-volatile-organic-compound-content coatings product》

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    GB/T 38608-2020《Method for determination of the volatile organic compounds (VOCs) content in the ink》

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    GB/T 38153.1-2019《Graphic technology—Laboratory preparation of test prints—Part 1: Paste inks》

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    GB/T 38339-2019《Determination of phosphorus content in fluorescent brightener products》

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    GB/T 38385-2019《Determination of disperse yellow 23 and disperse orange 149 dyes in dye products》

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    GB/T 25810-2019《Dyes—General rules for logo, tag, packing, transportation, storage》

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    GB/T 38153.2-2019《Graphic technology—Laboratory preparation of test prints—Part 2:Liquid printing inks》

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    GB/T 38153.3-2019《Graphic technology—Laboratory preparation of test prints—Part 3: Screen printing inks》

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    GB/T 37884-2019《Determination of volatile organic compound（VOC）emission from coating materials》

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    GB/T 13893.2-2019《Paints and varnishes—Determination of resistance to humidity—Part 2: Condensation(in-cabinet exposure with heated water reservoir)》

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    GB/T 1724-2019《Paints,varnishes and printing inks—Determination of fineness of grind》

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    GB/T 23981.1-2019《Paints and varnishes—Determination of hiding power—Part 1: Determination of contrast ratio of white and light coloured paints》

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    GB/T 37280-2019《Determination of microorganisms in fluorescent brighteners product》

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    GB/T 37356-2019《Paints and varnishes—Lighting and procedure for visual assessments of coatings》

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    GB/T 37361-2019《Determination of the film thickness—Ultrasonic thickness gauge method》

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    GB/T 37362.1-2019《Paints and varnishes—Drying tests—Part 1: Determination of through-dry state and through-dry time》

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    GB/T 37363.1-2019《Determination of biocides content of coating materials—Part 1:Determination of isothiazolinones content》

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