- 通风井: air well; by-pit
- 道: road; way; route; path
- 通风井: air pit; air stack; air well; air-piston; ari shaft; by pit; discharge air shaft; downcast; fan shaft; fang; funnel; vent shaft; ventilating shaft; ventilation shaft; ventshaft
- 【矿物】通风井。: air shaft
- 房基通风井: dry area
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