Home / Standards / GB/T 21561.2-2018 GB/T 21561.2-2018 Active Railway applications—Rolling stock pantographs characteristics and tests—Part 2:Pantographs for metros and light rail vehicles 轨道交通 机车车辆受电弓特性和试验 第2部分:地铁和轻轨车辆受电弓 Standard Type GBT ICS 29.280 CCS S35 Status 现行 Issue Date 2018-12-28 Implementation 2019-07-01 Responsible Dept 国家铁路局 Drafting Unit N/A