螺絲式桁架
雷亞架(layer-truss)
詳細說(shuō)明：
名稱：網架,又名背景架
說(shuō)明：
網架由立柱,水平連接管,斜支撐,主柱連接管,可調節底座5部分組成(chéng).
構造簡單,使用靈活,可牢固可靠,經(jīng)濟實惠
可采用特殊工藝,讓網架一百年不生鏽
适合大型戶外演出活動
水平管 2M/條
斜支撐 2.5M/條
立柱 2M/條
nformation：
Name:combined truss also can be called layer truss
Description:its composed with pillar,horizontal unit pipe,support pipe,adjustable basement.its main characteristicis easily to be assembled,large capacity and wide useful.it main be used as lifting audio light and advertisement picture,it also can be used as a runing work platform.
(湘鄂渝)郭 旭