Yini isihlungi samanzi
May 25, 2023
Isihlungi samanzi yithuluzi lokuhlunga kwamanzi okuhlunga, i-backflush yezimboni zamanzi ezimbonini ifakwe kumapayipi entengo ahlukahlukene wezimboni zamandla, ukuphrinta, ukuphrinta, nokuhlunga kokuhlunga kumapayipi wamapayipi .
Ngaphambilini: Izindaba zokusebenzisa impompo yamanzi