This system can improve engine power output and fuel economy as well as avoid the occurrence of the backfire phenomenon.

 
  • 該系統不但可以提高發(fā)動(dòng)機的動(dòng)力性和經(jīng)濟性 ,降低排放 ,而且可以從結構和原理上避免進(jìn)氣管“回火”的發(fā)生。
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