Low liwiro magawo atatu okhazikika maginito synchronous mota molunjika pagalimoto mafuta kupopera mayunitsi mu makampani mafuta

Izi ndi zida zothandizira kukonzanso makina opopera m'malo ena amafuta, ndipo zaperekedwa kwa ogwiritsa ntchito. Kuyankha pa tsamba ndikwabwino.