GB/T 21413.2-2021轨道交通机车车辆电气设备第2部分:电工器件通用规则标准
英文:Railway applications—Electric equipment for rolling stock—Part 2:Electrotechnical components—General rules GB/T 21413...
英文:Railway applications—Electric equipment for rolling stock—Part 2:Electrotechnical components—General rules GB/T 21413...