NA 005
DIN Standards Committee Building and Civil Engineering
Standards
[Withdrawn]
DIN 291
DIN 291
Single-flight wooden stairs for residential floors of small houses, with upper helical stages, high slope stairs
Title (German)
Einläufige Holztreppen für Wohngeschosse der Kleinhäuser, mit oberen Wendelstufen, hohe Steigungen
Responsible national committee
NA 005 - DIN Standards Committee Building and Civil Engineering