Nge-20 ka-Agasti 2020, i-Guangzhou Metrong River, i-Guangzzhou Metro yoyilo kunye neZiko loPhando lwe-MunJing JunIng JunIng Hydrodynamic ye-Hydrodynamic ye-Hydrodynamic ngokuzenzekelayo ekungeneni kweHaizhu. Isango le-hydraulic lesango lezikhuselo ngempumelelo, kwaye i-drill yaphumelela kwaye idunyiswe kakhulu.
IXESHA LOKUQALA: UPE-08-2020