Chinese translation for "open cut working"

露天采矿

Similar Words：

"open cut method" Chinese translation, "open cut mining" Chinese translation, "open cut ore mine" Chinese translation, "open cut tunnel" Chinese translation, "open cut tunneling" Chinese translation, "open cutest" Chinese translation, "open cutter" Chinese translation, "open cutting" Chinese translation, "open cycle" Chinese translation, "open cycle combustion generator" Chinese translation