①Imibhobho yomphunga kunye ne-oyile eshushu iyagqabhuka kwaye iyavuza, ibhlokhi ye-injini yonakele kwaye ikrwelwe, Ukonakala komphetho wesomisi sephepha kunye nokuvuza komoya kumphezulu wokutywina wesiciko sokuphela, ukulungiswa kokubumba kweplastiki, njl.njl.; ②Iinqwelomoya, iiflange, iisistim zehydraulic, amalungu adityanisiweyo, e...
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