The curved Roof is a fixed construction, available in two sizes, 16m stage width with an arch 8 m height, or a 20m stage width with an arch of 10m height. The depth of the stage can be varied in 2 or 3 m per sections. each cvrved truss should be connected with each other by striaigh truss . There is no limit to the depth of the stage.
English
中文