Khamphani ea rona ke moetsi ea hloahloa oa lisebelisoa tsa vacuum. Re ka fana ka lisebelisoa tse hlophisitsoeng ho latela litlhoko tsa sebele tsa bareki liindastering tse fapaneng, tse kang: ho sebetsa le ho hlahisa likhoebo tsa RV; tlhahiso ea likoloi; ho sebetsa le ho hlahisa lithupa le li-block tsa semiconductor silicon; ho sebetsana le lipakete tse ncha tsa betri ea matla; Khalase e tebileng ea ts'ebetso; ho kenya lerako la likhalase tsa khalase, joalo-joalo.Bala haholoanyane
