Until July 2008 all mechanical engineering designs as well as driving gear engineering activities are executed outside China.

截止2008年7月，所有机械工程及驱动装置的设计均在国外完成。

youdao

Until July 2008 all mechanical engineering designs as well as driving gear engineering activities are executed outside China.

截止2008年7月，所有机械工程及驱动装置的设计均在国外完成。

youdao