列车在区间退行的规定。
["\uff084\uff09\u5728\u964d\u96fe\u3001\u66b4\u98ce\u96e8\u96ea\u53ca\u5176\u4ed6\u4e0d\u826f\u6761\u4ef6\u4e0b\uff0c\u96be\u4ee5\u8fa8\u8ba4\u4fe1\u53f7\u65f6\uff0c\u5217\u8f66\u4e0d\u51c6\u9000\u884c\u3002"]
列车在区间退行的规定。
["\uff084\uff09\u5728\u964d\u96fe\u3001\u66b4\u98ce\u96e8\u96ea\u53ca\u5176\u4ed6\u4e0d\u826f\u6761\u4ef6\u4e0b\uff0c\u96be\u4ee5\u8fa8\u8ba4\u4fe1\u53f7\u65f6\uff0c\u5217\u8f66\u4e0d\u51c6\u9000\u884c\u3002"]