English translation for "natural air crossing"

天然风桥

Similar Words：

"natural air" English translation, "natural air and water shed" English translation, "natural air circulation" English translation, "natural air cooling" English translation, "natural air cooling system" English translation, "natural air drying" English translation, "natural air entrapment" English translation, "natural air furnace" English translation, "natural air gust" English translation, "natural air inlet" English translation