English translation for "tunnel, underground mine"

[固定建筑物] 隧道、地下开采; 隧道、底下矿井

Similar Words：

"tunnel(s) type furnaces" English translation, "tunnel(s) underwater" English translation, "tunnel, built in open water" English translation, "tunnel, floating" English translation, "tunnel, manufacture" English translation, "tunnel-back" English translation, "tunnel-cap tray" English translation, "tunnel-fiber" English translation, "tunnel-like" English translation, "tunnel-to-tunnel shaft" English translation