titanium carbide basde cemented carbide
titanium carbide based cemented carbide
300 disperse black exsf 300
300 disperse Blue Exsf 300
56 100% Disperse Blue 56 100%
56 Disperse Blue- 56 100%
activate blood and disperse stagnation
alkaline-proof disperse dyes
Cationic Disperse Rosin Size
colloidal disperse system