water gas condenser

例句：

1. 1. The water gas condenser is essential for maintaining the efficiency of the heating system.
   水煤气冷凝器对于保持加热系统的效率至关重要。
2. 2. The engineer replaced the old water gas condenser with a new one to improve efficiency.
   工程师用一个新的来替换旧的，以提高效率。
3. 3.The water gas condenser was designed to reduce energy consumption and emissions during the cooling process.
   水煤气冷凝器被设计成在冷却过程中减少能源消耗和排放。