Home / Standards / GB/T 30559.3-2017 GB/T 30559.3-2017 Active Energy performance of lifts, escalators and moving walks - Part 3: Energy calculation and classification of escalators and moving walks 电梯、自动扶梯和自动人行道的能量性能 第3部分：自动扶梯和自动人行道的能量计算与分级 Standard Type GBT ICS 91.140.90 CCS Q78 Status 现行 Issue Date 2017-10-14 Implementation 2018-05-01 Responsible Dept 国家标准委 Drafting Unit N/A