Wokonza Mafuta
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Zosefera zamafuta zamagalimoto zogwira ntchito bwino kwambiri
Fyuluta yamafuta ndi gawo lofunika kwambiri la mafuta, lomwe limagwiritsidwa ntchito kwambiri kuchotsa zinthu zodetsa monga iron oxide ndi fumbi lomwe lili mu mafuta, kupewa kutsekeka kwa mafuta (makamaka chojambulira mafuta), kuchepetsa kuwonongeka kwa makina, kuonetsetsa kuti injini ikugwira ntchito bwino, komanso kulimbitsa kudalirika. Nthawi yomweyo, zosefera zamafuta zimathanso kuchepetsa zinthu zodetsa mu mafuta, zomwe zimathandiza kuti aziyaka bwino komanso kukonza kugwiritsa ntchito bwino mafuta, zomwe ndizofunikira kwambiri m'mafakitale amakono amafuta.
