Isithiyo Sezikhukhula Esizenzakalelayo Esiku-Guangzhou Metro Yangji Station Entrance A, B, D
Inqubo yokugcinwa kwamanzi kwesivimbeli sethu sezikhukhula sinomgomo wokunyakaziswa kwamanzi kuphela ukuze sifinyelele ukuzivulela nokuzivala ngokwawo, okungamelana nesiphepho esinamandla kanye nezikhukhula, ukuze kuzuzwe amahora angu-24 okulawula izikhukhula ngobuhlakani.
Asikho isidingo sikagesi, Asikho isidingo sama-hydraulics noma yimuphi omunye, isimiso sePhysical kuphela. Futhi ingafakwa ngaphandle kwama-cranes nama-excavators.
