Tungsten, yomwe imadziwikanso kuti wolfram, ili ndi ntchito zambiri. Amagwiritsidwa ntchito popanga mawaya amagetsi, komanso kutenthetsa ndi kulumikiza magetsi. Chitsulo chovutachi chimagwiritsidwanso ntchito powotcherera, ma aloyi azitsulo zolemera, masinki otentha, masamba a turbine komanso m'malo mwa lead mu zipolopolo. Malinga ndi mo...
Werengani zambiri