I-Beijing yokubamba imibhobho yokubamba esetyenziswa kwi-AHTS

Inkqubo yesicelo: Inkqubo yokuhambisa izinto ezininzi, ioyile kunye nenkqubo yokwahlula amanzi, inkqubo yamanzi oLwandle, inkqubo yamanzi amatsha, inkqubo yokomba, inkqubo ye-ballast njalo njalo.