Incwadi elandelayo ihlanganisa ukuhlola i-auger yemithombo, ukumba imithombo, ukukhipha amanzi kanye nezinsiza zokukhipha ukungcola. Lokhu kuyatholakala eSikhungweni Sokunikezela.
Amafayela Wensiza
Imishini Yokumba Imithombo Yezandla
Ukumboza ucwaningo lwe-auger yemithombo, ukumba imithombo, ukususa amanzi kanye
amakhithi okususa ukungcola.