Ukubaluleka kwamavalvu ekwakhiweni kwamapayipi ubuchwepheshe bokudlulisa amanzi ngamapayipi
Ukubaluleka kwamavalvu ekwakhiweni kwamapayipi Ubuchwepheshe bokudlulisa amanzi ngamapayipi Ezinhlelweni zamapayipi amanzi, amavalvu ayizakhi zokulawula indima yazo eyinhloko iwukuhlukanisa imishini namasistimu amapayipi, ukulawula ukugeleza, ukuvimbela ukugeleza emuva, ukulawula nokukhipha ingcindezi. Yiba...
buka imininingwane