ISO 8103-9-2022自动扶梯和自动人行道--第9部分:乘坐质量的测量【适用范围】 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. 【正文命中】ERNATIONAL ISO STANDARD 8103-9 First edition 2022-02 Escalators and moving walks — Part 9: Measurement of ride quality Escaliers mécaniques et trottoirs roulants — Partie 9: Mesure de la qualité de leur déplacement Reference number ISO 8103-9:2022(E) ? ISO 2022 ISO 8103-9:2022(E) COPYRIGHT PROTECTED DOCUMENT ? ISO 2022 All rights reserved. Unless other【中国标准分类】 Q78 建筑构配件与设备【国际标准分类】 91.140.90-电梯、自动扶梯现行发布日期:2022-02-01