DIN 15920-11:2009-06

This document was revised by the working comitee NA 149-00-06 ""Arbeitsmittel"" in the Entertainment Technology, Photography and Cinematography Standards Committee (NVBF). It serves as build-box shaped system for practicals, ramps, steps and stairs of which both for stage or studio superstructures the theatre technology and the studio technology can be used. This norm applies for producing of practicals, ramps, steps and stairs according to DIN 15920-1 and DIN 15920-2 including stage balustrades for stage surfaces.