exhaust collector pipe

例句：

1. 1.The exhaust collector pipe is used to remove pollutants from the exhaust gases.
   排气收集管用于从废气中去除污染物。
2. 2.The exhaust collector pipe is essential for maintaining the cleanliness of the engine.
   排气收集管对于保持发动机的清洁至关重要。
3. 3.The exhaust collector pipe helps to reduce the amount of harmful emissions released into the atmosphere.
   排气收集管有助于减少释放到大气中的有害排放量。