Isishintshi sokushisa isistimu esetshenziselwa ukudlulisa ukushisa phakathi komthombo noketshezi olusebenzayo.Izishintshisi zokushisa zisetshenziswa kuzo zombili izinqubo zokupholisa nokushisisa.Uketshezi lungahlukaniswa ngodonga oluqinile ukuze kuvinjelwe ukuxutshwa noma kungenzeka ukuthi luthintane ngokuqondile.Asetshenziswa kakhulu ekushisiseni kwendawo, eziqandisini, ekufakeni umoya, eziteshini zikagesi, ezimbonini zamakhemikhali, izitshalo ze-petrochemical, izihlungi ze-petroleum, ukucutshungulwa kwegesi yemvelo, nokuhlanza indle.
Isikhathi sokuthumela: Mar-03-2023