Companies are Jinan first machine tool works, Sichuan Changzheng machine tool Plant of the network company.

公司是济南第一机床厂、四川长征机床厂的网点公司。

youdao

Companies are Jinan first machine tool works, Sichuan Changzheng machine tool Plant of the network company.

公司是济南第一机床厂、四川长征机床厂的网点公司。

youdao