Warning: file_put_contents(/www/wwwroot/ppbbu/4cd.cn/cache/c5b04e1d419adfc767dee77004936a69.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/4cd.cn/index.php on line 55 synchromesh gear例句_synchromesh gear英汉例句_synchromesh gear双解例句_沉淀汉英词典
It is very important to design a rational tooling structure for producing high quality gear hub in synchromesh transmission. 爲了生産高質量的汽車變速器同步器齒轂，郃理設計及選擇成形模結搆尤爲重要。