中山市当前主要有五大支柱产业：纺织服装、机械电气、电子通讯、金属制品、化学制造。

Now the city has five backbone industries: spin costume, engine electric, electrommunication, metal goods, chemistry goods.

youdao

中山市当前主要有五大支柱产业：纺织服装、机械电气、电子通讯、金属制品、化学制造。

Now the city has five backbone industries: spin costume, engine electric, electrommunication, metal goods, chemistry goods.

youdao