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2002年11 期
| 标题 |
| 提速运行图给运输组织带来的变化及效益(24 卷) |
| 英文标题 |
| Changes and Benefits Brought to Transportation Organization by Speed-Increase Train Graph |
| 摘要 |
| 自1997年起，铁道部为了适应市场经济发展的需要，进行了4次大范围的列车提速，取得了良好效益。但由此引起列车到发不均衡、能力阶段性紧张、货车和货运机车运输指标下降和维修天窗安排困难等问题。建议减少客、货列车速度差，优化编图方案和机车使用，根据实际需要铺画好维修 |
| 作者 |
| 新闻作者:李兰波 |
| 关键字 |
