بازرگانی کاشی و سرامیک پارسیان

cerium, lanthanum, neodymium, praseodymium, europium, samarium, gadolinium, terbium, dysprosium, holmium, ytterbium, lutetium, scandium and thulium in the form of the oxide, nitrate, oxalate and fluoride and any other form based on your request