compressor impeller screen

例句：

1. 1. The compressor impeller screen is crucial for maintaining the cleanliness of the air in the factory.
   压缩机叶轮筛网对于保持工厂内空气的清洁至关重要。
2. 2. The engineer carefully inspected thecompressor impeller screen to ensureits proper functioning.
   工程师仔细检查了压缩机叶轮筛网，以确保其正常工作。
3. 3. Themanufacturer replaced the compressor impellerscreen after a few months of use,as it had become damaged during transportation.
   制造商在使用了几个月后更换了压缩机叶轮筛网，因为它在运输过程中受损了。