Flying - which represents the product groups trusses and trussing, Pipe battens, Air frames, Lighting Bridges.

吊挂-代表了桁架及桁架系统，灯杆，悬挂框架，灯桥。

youdao

Flying - which represents the product groups trusses and trussing, Pipe battens, Air frames, Lighting Bridges.

吊挂-代表了桁架及桁架系统，灯杆，悬挂框架，灯桥。

youdao