Tsananguro Pfupi:

Zvedongo hasha chakagadzirwa inokosha alumina sezvo huru zvinhu, hwakakanyiwa zvakasiyana-siyana isingawanzowanikwi pasi dzakachinjwa zvinoriumba, uye iri sintered panguva yakakwirira tembiricha. Iyo ine yakasimba kuomarara uye yekuzvirodza-yega. Yousheng anotsamira pane yakasarudzika pfungwa yekukuya uye inowedzera yakakosha kemikari kugadzira zvedongo hasha nehunhu hwekutonhora kutonhora. Zvedongo hasha inogona kuchengetedza inogara-inogara kukuya simba, kuitira kuti akagadzirwa hasha maturusi anogona kusvika kune yekupedzisira-yakareba hupenyu. Iyo hasha ine yakakura kwazvo yekushandisa renji, iyo inogona kushandiswa kukanda nekukuya pasi pekumanikidza kwakanyanya, uye nekugaya kwakanaka kwezvinhu zvakasiyana siyana, zvinosanganisira giya kukuya, kutakura kukuya, crankshaft kukuya nevamwe.