求美国标准ASTM D7490 - 08 的原文Standard Test Methodfor Measurement of the Surface Tension of Solid Coatings, Substrates andPigments using Contact Angle Measurements
yinsh1212(yinsh1212)发表:求美国标准ASTM D7490 - 08 的原文Standard Test Methodfor Measurement of the Surface Tension of Solid Coatings, Substrates andPigments using Contact Angle Measurements