хөнгөн цагаан сульфат нунтаглах машин
talc нунтаглах машин нийлүүлэгч. Talc Wikipedia. Talc or talcum is a clay mineral composed of hydrated magnesium silie with the chemical formula H 2 Mg 3 (SiO 3) 4 or Mg 3 Si 4 O 10 (OH) 2. In loose form it is (in ratio with or without starch ) one of the