Home / Standards / GB/T 7025.1-2023 GB/T 7025.1-2023 Active Lifts—Main specifications and the dimensions, arrangements for its cars, wells and machine rooms—Part 1: Lifts of classes Ⅰ、Ⅱ、Ⅲ、Ⅵ 电梯主参数及轿厢、井道、机房的型式与尺寸 第1部分:Ⅰ、Ⅱ、Ⅲ、Ⅵ类电梯 Standard Type GBT ICS 91.140.90 CCS Q78 Status 现行 Issue Date 2023-05-23 Implementation 2023-05-23 Responsible Dept 国家标准委 Drafting Unit N/A