Iqela lethu
Amasebe amane:
■iSebe leR&D
■Isebe loshishino lwamazwe ngamazwe
■ISebe loShishino lwasekhaya
■Isebe lolawulo ngokubanzi
Iqela elinye leengcali zobugcisa
Ngenxa yobuchule obunamandla bokuhlalutya into, eli qela linokuphuhlisa kwaye liqinisekise inkcazo nganye ukuqinisekisa umgangatho wemveliso.
