Tantalum Rare, toza, va kuchli, Tantalum zich, uni boshqa zamonaviy metallardan ajratib turadigan buzilgan va juda kulgili xususiyatlar. Tabiiy holatida, Tanalum - bu ajoyib tintli go'zal kulrang, but a special patent pending ceramic glaze is applied to it when used as jewelry to give the metal a matte black look […]
