问题:轨道的轨向曲线段用()在钢轨顶面以下来测量矢度。...
Saturday, September 17, 2022
问题:列车自动防护(ATP)子系统,实现列车运行安全间隔防护和超速防护。...
Saturday, December 16, 2023
问题:密接式车钩在最低时速为()公里也可完成自动连挂。...
Monday, September 12, 2022
问题:关门到位后,门板外表面与台架外表面齐平,偏差不超过()cm。...
Thursday, September 15, 2022
Thursday, September 15, 2022
问题:常用制动时,制动储风缸的压缩空气经模拟转换阀输出与()要求相符合...
Saturday, September 17, 2022
问题:机械钩头的()状态时,钩舌板连杆弹簧处于最大拉力状态。...
Thursday, September 15, 2022
Saturday, September 30, 2023
Thursday, September 15, 2022
Monday, September 12, 2022
问题:ATP旁路时,关门前的门钩复位动作操作将不受ATP控制。...
Thursday, September 15, 2022
问题:()车体在制造时大大减少了焊缝数量,焊接工作量减少40%~60%...
Thursday, September 15, 2022
问题:主控制手柄由()开关驱动。A、主控钥匙B、方式方向手柄C、HMID、DDU...
Wednesday, November 15, 2023
问题:南京地铁一号线的紧急逃生门中的紧急疏散前门采用()设计。A、上翻旋转式B、上翻折叠式C、下翻旋转式D、下翻折叠式...
Tuesday, September 5, 2023
Thursday, September 15, 2022
问题:()只有在紧急制动时,对防止制动力过大起限制作用。...
Saturday, September 17, 2022
Saturday, September 17, 2022
Saturday, September 17, 2022
问题:()作用是持续监控和车重相关的预控压力,并在紧急制动时根据相应的...
Sunday, September 11, 2022
Saturday, September 17, 2022