Chinese translation for "cleaning up of bottom"

清底

Similar Words：

"cleaning tower" Chinese translation, "cleaning treatment" Chinese translation, "cleaning trolleys" Chinese translation, "cleaning ucost" Chinese translation, "cleaning unit" Chinese translation, "cleaning up oil spill" Chinese translation, "cleaning up the aircraft" Chinese translation, "cleaning up the flow" Chinese translation, "cleaning up the pond" Chinese translation, "cleaning uthe grounds" Chinese translation