30.99 CD approved for registration as DIS Mar 22, 2024
ISO
ISO/TC 178 Lifts, escalators and moving walks
International Standard
91.140.90 Lifts. Escalators
This document specifies requirements and methodology for the measurement and reporting of escalator and moving walk ride quality. This document does not specify acceptable or unacceptable ride quality values.
PUBLISHED
ISO 8103-9:2022
IN_DEVELOPMENT
ISO/CD 8103-9
30.99
CD approved for registration as DIS
Mar 22, 2024