|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
2008年03 期
| 标题 |
| 对道口音响器雷害问题的分析与解决(44 卷) |
| 英文标题 |
| 摘要 |
| 道口信号设备维护是电务部门信号设备管理的一项重要内容。随着公路交通的日益繁忙，铁路列车速度的提高和道口数量的增加，道口信号设备出现问题的概率也在不断增加，特别是道口音响器雷害故障已经成为困扰电务段设备安全的一大难题。 |
| 作者 |
| 新闻作者:曹〓杰 |
| 关键字 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 标题 |
| 对道口音响器雷害问题的分析与解决(44 卷) |
| 英文标题 |
| 摘要 |
| 道口信号设备维护是电务部门信号设备管理的一项重要内容。随着公路交通的日益繁忙，铁路列车速度的提高和道口数量的增加，道口信号设备出现问题的概率也在不断增加，特别是道口音响器雷害故障已经成为困扰电务段设备安全的一大难题。 |
| 作者 |
| 新闻作者:曹〓杰 |
| 关键字 |
| COPYRIGHT©2001-2025 CHINA ACADEMY OF RAILWAY SCIENCES CORPORATION LIMITED，ALL RIGHTS RESERVED | ||
|
