气体计量器

例句：

1. 1.The gasometer is used to measure theamount of gas in a room.
   气体计量器用于测量房间内气体的量。
2. 2.The gasometer was installed in the kitchento monitor the carbon monoxide levels.
   在厨房安装了气体计量器，以监测一氧化碳的水平。
3. 3. Gasometers are essentialfor ensuring safe cooking and heating.
   气体计量器对于确保安全烹饪和供暖至关重要。