gas capacity

例句：

1. 1. The tank has a gas capacity of 50 liters.
   这个罐子有50升的气体容量。
2. 2.The gas company is responsible for maintaining the gas pipelines.
   这家燃气公司负责维护燃气管道。
3. 3.The gas leakage caused a significant decrease in the gas capacity of the plant.
   气体泄漏导致工厂的气体容量显著减少。