آلة طحن مسحوق التلك في ولاية كيرالا
طحن مسحوق التلك 2023year12month4day Introduction to talc Talc is a kind of silicate mineral, belongs to trioctahedron mineral, the structural formula is (Mg6)[Si8]O20(OH)4. Talc generally in bar, leaf, fiber or radial pattern. The material is soft and c