DIN EN ISO 19403-4:2023 油漆和清漆 潤(rùn)濕性 第4部分:根據(jù)界面張力測(cè)定液體表面張力的極性和色散分?jǐn)?shù)(ISO/DIS 19403-4:2023)
Paints and varnishes - Wettability - Part 4: Determination of the polar and dispersive fractions of the surface tension of liquids from an interfacial tension (ISO/DIS 19403-4:2023); German and English version prEN ISO 19403-4:2023