- 正确
- 错误
- 正确
- 错误
- 正确
- 错误
- 正确
- 错误
- 正确
- 错误
- 正确
- 错误
- 正确
- 错误
- 正确
- 错误
- 正确
- 错误
- 正确
- 错误
- A.9号
- B.12号
- C.18号
- D.30号
- 正确
- 错误
- A.1m
- B.2m
- C.3m
- D.4m
- A.1437mm
- B.1441mm
- C.1450mm
- D.1453mm
- A.0.5m
- B.1m
- C.1.5m
- D.2m
- A.1437mm
- B.1445mm
- C.1450mm
- D.1453mm
- A.1‰
- B.0.7‰
- C.0.9‰
- D.0.8‰
- A.6‰
- B.7‰
- C.8‰
- D.9‰
- A.1435mm
- B.1440mm
- C.1450mm
- D.1445mm
- A.28848mm
- B.29569mm
- C.36815mm
- D.37907mm
- A.28848mm
- B.29569mm
- C.36815mm
- D.37907mm
- A.道岔中心指的是直线线路中心线与侧线线路中心线的交点
- B.道岔前长是从道岔中心至基本轨前端的距离
- C.道岔后长是从道岔中心至辙叉尾端的距离
- D.道岔全长是从基本轨前端到辙叉尾端的距离
- A.60mm
- B.80mm
- C.90mm
- D.100mm
- A.10mm
- B.20mm
- C.25mm
- D.30mm
- A.40mm
- B.50mm
- C.60mm
- D.80mm
- A.40mm
- B.50mm
- C.60mm
- D.80mm
- A.40mm
- B.50mm
- C.60mm
- D.80mm
- A.15mm
- B.18mm
- C.20mm
- D.25mm
- A.25m钢轨地段每公里瞎缝超过10%
- B.25m钢轨地段每公里轨缝大于构造轨缝数量超过10%
- C.12.5m钢轨地段连续出现2个瞎缝
- D.12.5m钢轨地段连续出现3个轨缝大于构造轨缝
- A.25m钢轨地段每千米总误差为75mm
- B.12.5m钢轨地段出现连续4个瞎缝
- C.12.5m钢轨地段出现连续2个轨缝大于构造轨缝
- D.线路爬行量为15mm
- A.2mm
- B.4mm
- C.6mm
- D.8mm
- A.6mm
- B.8mm
- C.10mm
- D.12mm
- A.2mm
- B.4mm
- C.6mm
- D.8mm
- A.2mm
- B.4mm
- C.6mm
- D.8mm
- A.6mm
- B.8mm
- C.10mm
- D.12mm
- A.0.5mm
- B.1mm
- C.1.5mm
- D.3mm
- A.4mm
- B.5mm
- C.6mm
- D.8mm
- A.2mm
- B.4mm
- C.6mm
- D.8mm
- A.0.5mm
- B.1mm
- C.1.5mm
- D.3mm
- A.2mm
- B.4mm
- C.6mm
- D.8mm