ubweya wonyezimira mafuta

  • Ubweya wothira mafuta umamveka pamapepala kapena mipukutu

    Ubweya wothira mafuta umamveka pamapepala kapena mipukutu

    Ubweya wothira mafuta umamveka umakanikizidwa kuchokera ku ubweya woyera, womwe umatha kuyamwa bwino madzi ndikusunga, potero kupewa kufalikira kwa kutayikira.Komanso, pambuyo extrusion, 72% -90% ya madzi kutayikira akhoza anachira.Mtengo wotsika, wopanda fumbi, komanso kusungirako zopanda malire.