Alumina letsopa

Alumina ke e 'ngoe ea thepa e lutseng bohareng - ha e sebetse hantle haholo, empa ha e fokotsehe le hona. E fana ka ho thibela mocheso hantle, e sebetsana hantle le mocheso, 'me maemong a mangata e tsitsitse ka mechini.

U tla fumana likarolo tsa alumina ka har'a lisebelisoa tsa ho fata, lisebelisoa tsa ho kenya li-ion, le ka har'a likamore tsa vacuum. Li sebelisoa moo maemo a seng mabe haholo empa a ntse a hloka boemo bo itseng ba ts'epo.

Haeba ts'ebetso e etsoa hantle, tlhahiso ea likaroloana e ka laoloa. Ho basebelisi ba bangata, seo se lekane. Litšenyehelo le tsona ke lebaka leo ka lona alumina e lulang e tumme - e etsa mosebetsi ntle le ho sutumelletsa tekanyetso e ngata haholo.