更多"[单选题]vmax>160km/h正线道岔三角坑的经常保养标准是( )"的相关试题:
[单选题]120km/h <vmax≤160km/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
[单选题]轨道动态容许偏差值规定,120km/h <vmax≤160km/h正线三角坑的保养标准是( )。[333020202]
A.4mm
B.5mm
C.6mm
D.7mm
[单选题]轨道动态容许偏差值规定,vmax>160km/h正线三角坑的保养标准是( )。[333020202]
A.3mm
B.4mm
C.5mm
D.6mm
[单选题]vmax>160km/h正线道岔三角坑的作业验收标准是( )。
A.2mm
B.3mm
C.4mm
D.5mm
[单选题]120km/h <vmax≤160km/h正线道岔三角坑的作业验收标准是( )。[322020202]
A.2mm
B.3mm
C.4mm
D.5mm
[单选题]120km/h <vmax≤160km/h正线道岔三角坑的临时补修标准是( )。[322020202]
A.5mm
B.6mm
C.7mm
D.8mm
[单选题]031321Vmax>160km/h正线道岔三角坑的作业验收标准是()。
A.2mm
B.3mm
C.4mm
D.5mm
[单选题]轨道动态容许偏差值规定,120km/h <vmax≤160km/h正线三角坑的临时补修标准是( )。[333020202]
A.12mm
B.13mm
C.14mm
D.15mm
[单选题]轨道动态容许偏差值规定,120km/h <vmax≤160km/h正线三角坑的限速标准是( )。[333020202]
A.14mm
B.16mm
C.18mm
D.20mm
[单选题]轨道动态容许偏差值规定,120km/h <vmax≤160km/h正线三角坑的舒适度标准是( )。[333020202]
A.7mm
B.8mm
C.9mm
D.10mm
[单选题]vmax>160km/h正线道岔三角坑的临时补修标准是( )。[322020202]
A.4mm
B.5mm
C.6mm
D.7mm
[单选题]vmax>160km/h正线道岔三角坑的作业验收标准是( )。[322020202]
A.2mm
B.3mm
C.4mm
D.5mm
[单选题]120km/h <vmax≤160km/h正线道岔直线轨向的经常保养标准是( )。[321020202]
A.3mm
B.4mm
C.5mm
D.6mm
[单选题]120km/h <vmax≤160km/h正线道岔纵向高低的经常保养标准是( )。[321020202]
A.3mm
B.4mm
C.5mm
D.6mm
[单选题]120km/h <vmax≤160km/h正线道岔横向水平的经常保养标准是( )。[311020202]
A.3mm
B.4mm
C.5mm
D.6mm
[单选题]160km/h ≥vmax>120km/h正线道岔三角坑的作业验收标准是( )。
A.2mm
B.3mm
C.4mm
D.5mm
[单选题]vmax>160km/h正线道岔直线轨向的经常保养标准是( )。[322020202]
A.2mm
B.3mm
C.4mm
D.5mm
[单选题]vmax>160km/h正线道岔横向水平的经常保养标准是( )。[312020202]
A.2mm
B.3mm
C.4mm
D.5mm
[单选题]120km/h <vmax≤160km/h正线道岔支距轨向的经常保养标准是( )。[333020202]
A.3mm
B.4mm
C.5mm
D.6mm