螺絲式桁架
鐵質拆裝舞台（Steel Stage）
由直徑Φ48mm優質鋼管和3mm的方鋼焊接而成(chéng)的，柱和橫梁以及以台面(miàn)可拆卸強，承載能(néng)力強，運輸方便。
The stage frame is welded by the top-quality steel pipe(Diameter:48mm) and 3mm square tube.lts post,beam and stage sheet can be dismantled and take big load,convenient to transport
(湘鄂渝)郭 旭