30.99 CD approved for registration as DIS May 12, 2022
ISO
ISO/TC 178 Lifts, escalators and moving walks
Technical Report
91.120.25 Seismic and vibration protection | 91.140.90 Lifts. Escalators
PUBLISHED
ISO/TR 25741:2008
IN_DEVELOPMENT
ISO/DTR 25741-1
30.99
CD approved for registration as DIS
May 12, 2022