DIN EN ISO 23900-3 (2018-04)现行
Pigments and extenders - Methods of dispersion and assessment of dispersibility in plastics Part 3: Determination of colouristic properties and ease of dispersion of black and colour pigments in polyethylene by two-roll milling (ISO 23900-3:2015)
出版：German Institute for Standardisation (Deutsches Institut für Normung)
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