water feeder for boiler

例句：

1. 1. Thewater feeder for the boiler is essentialfor maintaining the proper temperature in the furnace.
   锅炉给水装置对于保持炉内温度至关重要。
2. 2. The engineers installed a new waterfeeder for the boiler to improve efficiency.
   工程师们安装了一个新的锅炉给水装置以提高效率。
3. 3. The water feeder for the boilerneeds to be regularly checked and maintained toensure it operates smoothly.
   锅炉给水装置需要定期检查和维护，以确保其顺畅运行。