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神华集团大准铁路点岱沟站在点(岱沟)南(坪)支线站场改造的联锁开通试验中,发现SL12信号机出现蓝灯与第2位绿灯同时点亮的乱显示情况。点岱沟站下行咽喉有2个接车口,分别为XL方向和XT方向。XL方向为主要发车口,此次改造在上行咽喉接入点(岱沟)南(坪)支线。由于大准铁路开行万吨
Shenhua Dazhun railway point Daigou station at the point (Dai ditch) South (Ping) branch line station transformation interlocking opening test found SL12 signal machine appears blue light and the second green light at the same time lit disorder display. Point Dai Ditch Station downstream laryngeal there are two car ports, respectively, XL direction and XT direction. XL direction as the main departure port, the transformation of the upstream throat access point (Dai ditch) South (Ping) Extension. Due to the Dazhun railway opened million tons