NA 149
DIN Standards Committee Entertainment Technology, Photography and Cinematography
Standards
[Withdrawn]
DIN 56919
DIN 56919
Theatre engineering, stage machinery; groove pulleys for theatre stage decor battons for total loading up to max. 3000 N
Title (German)
Theatertechnik, Bühnenmaschinerie; Seilrollen für Prospektzüge mit einer Gesamttragkraft bis max. 3000 N