Preparation of steel substrates before application of paints and related products -- Test methods for non-metallic blast-cleaning abrasives -- Part 4: Assessment of hardness by a glass slide test— 8 стр.
25.220.10 Surface. Including surface preparation for painting, cleaning, scouring, blasting, etc. / Подготовка поверхности. Включая подготовку поверхности под окраску, зачистку, шабрение, струйную очистку и т.д.
