
Layer truss
Stage adopts ordinary layer asseble parts to build,and only adding layer-P6 is ok, and P6-F is justther strengthen antitype of p4,funtion of P6A to P6E is conectiong all stage frame parts to avoid to avoid capability of layer stage is very goodwhit 750KG persquare meter and it won’t change as the stage height different when disassemble evrypart of layer truss and stage panel is very small.