Sign in | English | Terms of Use
DictionaryForumContacts

   Chinese ⇄ English
Google | Forvo | +
主动式排气系统与气流的回旋区域相适应，切换主排气管消声器的通路，是提高排气功效和降低排气噪声的机构
auto. active exhaust system

 The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Add | The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Report an error | Get short URL | Language Selection Tips