air supply equipment of hydraulic turbine

例句：

1. 1. The airsupply equipment is essential for maintaining a comfortableindoor environment.
   空气供应设备对于保持室内舒适环境至关重要。
2. 2. The new air supply equipmenthas significantly improved the efficiency of the ventilation system.
   新型空气供应设备显著提高了通风系统的工作效率。
3. 3. The air supply equipmentwas installed in the hospital to ensure properoxygen levels for patients.
   在医院安装空气供应设备是为了确保患者得到适当的氧气水平。