Ib tug cwj mem yog ib homogeneous sib tov ntawm cov xim (xws li cov khoom siv xws li cov organic pigments thiab dyes), cov binders (cov roj zaub, resins lossis dej, cov kuab tshuaj, cov khoom ua kua ntawm tus number case), cov khoom ntim, cov khoom ntxiv (plasticizers, desiccants, Surfactant, dispersants), thiab lwm yam. Sainuo pe wax yog super ...
Nyeem ntxiv