This lockstitch cylinder arm machine is mainly used in the production of men's outerwear.

这种锁缝筒形横臂机被主要用于男式外套的生产。

youdao

This lockstitch cylinder arm machine is mainly used in the production of men's outerwear.

这种锁缝筒形横臂机被主要用于男式外套的生产。

youdao