Home / Standards / GB/T 40075-2021 GB/T 40075-2021 Active General technical specification of six-axle light rail vehicle with articulated bogie for urban rail transit 城市轨道交通六轴铰接转向架轻轨车辆通用技术条件 Standard Type GBT ICS 45.060.20 CCS S50 Status 现行 Issue Date 2021-04-30 Implementation 2021-11-01 Responsible Dept 住房城乡建设部 Drafting Unit N/A