English translation for "natural ground surface"

天然地面

Similar Words：

"natural grindstone" English translation, "natural grip" English translation, "natural ground" English translation, "natural ground airfield" English translation, "natural ground level" English translation, "natural ground-water level" English translation, "natural grounding" English translation, "natural groundwater outcrop" English translation, "natural groundwater recharge" English translation, "natural groundwater regime" English translation