DIN 56920-1:2023-04 Entertainment technology - Nomenclature for multi-purpose buildings, theatres and stages / Note: Date of issue 2023-03-10*Intended as replacement for DIN 56920-1 (1970-07), DIN 56920-2 (1970-07).
2023DIN 56920-1:2023-04 Entertainment technology - Nomenclature for multi-purpose buildings, theatres and stages / Note: Date of issue 2023-03-10*Intended as replacement for DIN 56920-1 (1970-07), DIN 56920-2 (1970-07).
1970DIN 56920-1:1970-07 Theatre technics; nomenclature, different kinds of theatres and stages
1970DIN 56920-1:1970 Theatre technics; nomenclature, different kinds of theatres and stages