Timayang'ana kwambiri popereka mayankho odzipangira okha pamisika yapadziko lonse lapansi.
Kafukufuku Wodziyimira pawokha ndi Wotukuka, Wosavuta komanso Wosavuta Kuchita.
Ndife akatswiri opanga, okhazikika pa R&D Ndi kupanga ma drive a AC.
Ndife akatswiri opanga, okhazikika pa R&D Ndi kupanga ma drive a AC.