gas control equipment

例句：

1. 1. The new gas control equipment has greatly improved the efficiency of our factory's production line.
   新的气体控制系统大大提高了我们工厂生产线的效率。
2. 2. The gas control equipment is crucial for ensuring the safety of the workers in the chemical plant.
   气体控制系统对于确保化工厂工人的安全至关重要。
3. 3. The gas control equipment was designed to monitor and control the levels of harmful gases in the workplace.
   这种气体控制系统被设计用来监测和控制工作场所有害气体的水平。