DIN EN ISO 19403-4 : 2019现行
Paints and varnishes – Wettability – Part 4: Determination of the polar and dispersive fractions of the surface tension of liquids from an interfacial tension (ISO 19403-4:2017); German and English version prEN ISO 19403-4:2019
出版：German Institute for Standardisation (Deutsches Institut für Normung)
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