Amagugu ethu e-PET & rPET kumgqushwa wobhokisi lwamanzi anika ubonakaliso bokuphathelene nobuthimba obukhulu. Azenziwe ngamakhemikhali atholakala, ayashisa ukugunyazwa nokweba. Isakhiwo esiqinile sokudonsa singavikela ukungabi nomshini futhi kusindisela ukuthi idatha ibe yinhloso, ishaya inzuzo yokusebenza ngendlela efana nezidingo zokulawula izinto ezihlathisekayo.
