Ngomhla zingama-20 kuNcwaba, 2020, ikomkhulu lomsebenzi kamasipala wase-Guangzhou, i-Guangzhou Metro Design and Research Institute, kanye ne-Nanjing Junli Technology Co., Ltd., benze umsebenzi wokuhlola amanzi osebenzayo wesango lezikhukhula elizenzakalelayo le-hydrodynamic ekungeneni / kokuphuma kwe-Haizhu Square. Isiteshi. Isango lezikhukhula elisebenza nge-hydraulic livimbe ngempumelelo amanzi, futhi umshini wokubhola ube yimpumelelo futhi wanconywa kakhulu.
Isikhathi sokuthumela: Sep-08-2020