uma u-oda ubucwebe obuhle besiliva obusuka efektri, enye yezinto ebaluleke kakhulu ukuthi uma isiliva lingaphezu kuka-92.5%, ikhasimende lithanda ukuthenga ubucwebe besiliva obushibhe kunabo bonke, kepha ngobucwebe besiliva obuhle kakhulu, njengobucwebe besiliva obuhle kakhulu, isiphakamiso sethu sithi, Intengo enengqondo izobaluleke kakhulu. ngokuqondene namanye amafektri, isiliva abalisebenzisayo kungenzeka lingabi isiliva elingu-925, ngakho-ke intengo iphansi …

Kithina, konke ubucwebe bethu besiliva obuhle kakhulu sithembisa okungenani okuqukethwe okungu-92.5% wesiliva.