更多"[单选题]轨道动态容许偏差值规定,vmax≤120km/h正线纵向高低"的相关试题:
[单选题]轨道动态容许偏差值规定,vmax≤120km/h正线轨道方向的舒适度标准是( )。[322020202]
A.9mm
B.10mm
C.11mm
D.12mm
[单选题]轨道动态容许偏差值规定,vmax≤120km/h正线横向水平的舒适度标准是( )。[311020202]
A.9mm
B.10mm
C.11mm
D.12mm
[单选题]轨道动态容许偏差值规定,vmax≤120km/h正线三角坑的舒适度标准是( )。[333020202]
A.9mm
B.10mm
C.11mm
D.12mm
[单选题]轨道动态容许偏差值规定,120km/h A.12mm
B.13mm
C.14mm
D.15mm
[单选题]轨道动态容许偏差值规定,120km/h A.4mm
B.5mm
C.6mm
D.7mm
[单选题]轨道动态容许偏差值规定,120km/h A.7mm
B.8mm
C.9mm
D.10mm
[单选题]轨道动态容许偏差值规定,120km/h A.14mm
B.16mm
C.18mm
D.20mm
[单选题]轨道动态容许偏差值规定,vmax≤120km/h正线轨道方向的临时补修标准是( )。[322020202]
A.14mm
B.16mm
C.18mm
D.20mm
[单选题]轨道动态容许偏差值规定,vmax≤120km/h正线轨道方向的保养标准是( )。[322020202]
A.6mm
B.7mm
C.8mm
D.9mm
[单选题]轨道动态容许偏差值规定,vmax≤120km/h正线轨道方向的限速标准是( )。[322020202]
A.18mm
B.20mm
C.22mm
D.24mm
[单选题]120km/h A.4mm
B.5mm
C.6mm
D.7mm
[单选题]120km/h A.6mm
B.7mm
C.8mm
D.9mm
[单选题]120km/h A.3mm
B.4mm
C.5mm
D.6mm
[单选题]160km/h≥线路允许速度vmax>120km/h正线轨道方向的作业验收标准是( )。
A.4mm
B.5mm
C.6mm
D.7mm
[简答题]160 km/h≥ Vmax >120 km/h 正线,轨道动态质量容许偏差Ⅰ级管理值是怎样规定的?
[判断题]160 km/h ≥线路允许速度vmax>120 km/h正线轨道方向的作业验收标准是3mm
A.正确
B.错误