Iescalator kunye nokuhambahamba
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I-GRF Escalator & GRR Iihambo ezihambayo
I-Guangri escalator ihlangabezana neemfuno ezahlukeneyo zabathengi zokuhamba okukhulu komkhweli, ukuqina kunye nokuthembeka, ukugcinwa okufanelekileyo, ukonga amandla kunye nokusebenza okuphezulu, ulawulo olukrelekrele, njl.