close tolerance extrusion

例句：

1. 1.The engineer carefully designed the machine to ensure it could close tolerance extrusion.
   工程师仔细设计了这台机器，确保它能进行紧密容忍挤出。
2. 2.The new technology can close tolerance extrusion, which is crucial for precision manufacturing.
   这项新技术可以进行紧密容忍挤出，这对于精密制造来说至关重要。
3. 3.The company specializes in producing close tolerance extrusions for aerospace applications.
   该公司专门生产用于航空航天应用的紧密容忍挤出产品。