Methods of test for paints. Optical tests on paint films, Determination of contrast ratio (opacity) of light-coloured paints at a fixed spreading rate— 14 стр.
87.040 Paints. Including coating powders, paint coatings and protective paint systems / Краски и лаки. Включая порошки для нанесения покрытий, лакокрасочные покрытия и системы защитной окраски
