更多"[单选题]120km/h <vmax≤160km/h正线道岔三角"的相关试题:
[单选题]120km/h A.2mm
B.3mm
C.4mm
D.5mm
[单选题]120km/h A.5mm
B.6mm
C.7mm
D.8mm
[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]120km/h A.4mm
B.5mm
C.6mm
D.7mm
[单选题]道岔轨道静态几何尺寸容许偏差管理值中,160km/h≥Vmax>120km/h的正线三角坑作业验收的容许偏差管理值为( )。
A.3mm
B.4mm
C.6mm
D.8mm
[单选题]120km/h A.4mm
B.5mm
C.6mm
D.7mm
[单选题]120km/h A.3mm
B.4mm
C.5mm
D.6mm
[单选题]120km/h A.3mm
B.4mm
C.5mm
D.6mm
[单选题]120km/h A.3mm
B.4mm
C.5mm
D.6mm
[单选题]120km/h A.3mm
B.4mm
C.5mm
D.6mm
[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,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.7mm
B.8mm
C.9mm
D.10mm
[单选题]vmax>160km/h正线道岔三角坑的经常保养标准是( )。[322020202]
A.2mm
B.3mm
C.4mm
D.5mm
[单选题]vmax≤120km/h正线道岔三角坑的经常保养标准是( )。[322020202]
A.3mm
B.4mm
C.5mm
D.6mm
[简答题]160 km/h≥ Vmax >120 km/h 正线道岔,轨道静态几何尺寸容许偏差经常保养管理值是怎样规定的?
[简答题]160 km/h≥ Vmax >120 km/h 正线道岔,轨道静态几何尺寸容许偏差作业验收管理值是怎样规定的?
[简答题]160 km/h≥ Vmax >120 km/h 正线道岔,轨道静态几何尺寸容许偏差临时补修管理值是怎样规定的?