DIN EN ISO 4628-3 : 2016现行
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 (ISO 4628-3:2016)
出版：German Institute for Standardisation (Deutsches Institut für Normung)
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