GB - Chinese national standards

Binder resin applied in digital printing materialsThe determination average molecular weight and its distributiongel permeation chromatography

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Corrosion controlling technology of steel pipelines covered by cold-applied petrolatum tape

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Paints and varnishes—Evaluation of degradation of coatings—Designation of quantity and size of defects,and of intensity of uniform changes in appearance—Part 1: General introduction and designation system

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Available design: electronic design (pdf), Print design

Paints and varnishesEvaluation of degradation of coatingsDesignation of quantity and size of defects,and of intensity of uniform changes in appearancePart 2: Assessment of degree of blistering

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Available design: electronic design (pdf), Print design

Paints and varnishes—Evaluation of degradation of coatings—Designation of quantity and size of defects,and of intensity of uniform changes in appearance—Part 3: Assessment of degree of rusting

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Available design: electronic design (pdf), Print design

Paints and varnishes—Evaluation of degradation of coatings—Designation of quantity and size of defects,and of intensity of uniform changes in appearance—Part 4: Assessment of degree of cracking

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Available design: electronic design (pdf), Print design

Paints and varnishes—Evaluation of degradation of coatings—Designation of quantity and size of defects,and of intensity of uniform changes in appearance—Part 5: Assessment of degree of flaking

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Paints and varnishes—Evaluation of degradation of coatings—Designation of quantity and size of defects,and of intensity of uniform changes in appearance—Part 6: Assessment of degree of chalking by tape method

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Available design: electronic design (pdf), Print design

Paints and varnishes—Evaluation of degradation of coatings—Designation of quantity and size of defects,and of intensity of uniform changes in appearance—Part 7: Assessment of degree of chalking by velvet method

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Paints and varnishes—Evaluation of degradation of coatings—Designation of quantity and size of defects,and of intensity of uniform changes in appearance—Part 8: Assessment of degree of delamination and corrosion around a scribe or other artificial defect

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Available design: electronic design (pdf), Print design