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Impembelelo yeebhotile zeglasi kwindalo esingqongileyo
Ibhotile yeglasi ibikho kangangeenkulungwane, kwaye iseyenye yezona zinto zisetyenziswa kakhulu ekupakisheni kwihlabathi liphela. Nangona kunjalo, njengoko ingxaki yemozulu iqhubeka kwaye ulwazi ngokusingqongileyo lukhula, kuye kwaba yinto ebalulekileyo ukuqonda impembelelo yegla kwindalo esingqongileyo...Funda ngokugqithisileyo -
Iibhotile zeglasi: Ukubaluleka kokugcinwa ngokukhuselekileyo nokusetyenziswa ngokufanelekileyo
Iibhotile zeglasi zizikhongozeli ezincinci ezenziwe ngeglasi ezisetyenziswa kakhulu kushishino lwezempilo ngeenjongo ezahlukeneyo. Zisetyenziselwa ukugcina amayeza, izitofu kunye nezinye izisombululo zonyango. Nangona kunjalo, zikwasetyenziswa kwiindawo zelebhu zokugcina iikhemikhali kunye neesampuli zebhayoloji. ...Funda ngokugqithisileyo
