# 长途电信

- [资料库目录](https://shandong-chorography.org/database/qingdao-posts-bureau/toc.md)
- [章节网页](https://shandong-chorography.org/database/qingdao-posts-bureau/section/5/)

## 篇目

- [第一节发展概貌](https://shandong-chorography.org/database/qingdao-posts-bureau/section/5/article/23/index.txt) ([网页](https://shandong-chorography.org/database/qingdao-posts-bureau/section/5/article/23/))
- [第二节电](https://shandong-chorography.org/database/qingdao-posts-bureau/section/5/article/24/index.txt) ([网页](https://shandong-chorography.org/database/qingdao-posts-bureau/section/5/article/24/))
- [第三节机械设备](https://shandong-chorography.org/database/qingdao-posts-bureau/section/5/article/25/index.txt) ([网页](https://shandong-chorography.org/database/qingdao-posts-bureau/section/5/article/25/))
- [第四节业务](https://shandong-chorography.org/database/qingdao-posts-bureau/section/5/article/26/index.txt) ([网页](https://shandong-chorography.org/database/qingdao-posts-bureau/section/5/article/26/))
- [第一节 发展概貌](https://shandong-chorography.org/database/qingdao-posts-bureau/section/5/article/27/index.txt) ([网页](https://shandong-chorography.org/database/qingdao-posts-bureau/section/5/article/27/))
- [第二节无线电路](https://shandong-chorography.org/database/qingdao-posts-bureau/section/5/article/28/index.txt) ([网页](https://shandong-chorography.org/database/qingdao-posts-bureau/section/5/article/28/))
- [第三节 机械设备](https://shandong-chorography.org/database/qingdao-posts-bureau/section/5/article/29/index.txt) ([网页](https://shandong-chorography.org/database/qingdao-posts-bureau/section/5/article/29/))
- [第一节 青烟青沪水线](https://shandong-chorography.org/database/qingdao-posts-bureau/section/5/article/30/index.txt) ([网页](https://shandong-chorography.org/database/qingdao-posts-bureau/section/5/article/30/))
- [第二节青佐水线](https://shandong-chorography.org/database/qingdao-posts-bureau/section/5/article/31/index.txt) ([网页](https://shandong-chorography.org/database/qingdao-posts-bureau/section/5/article/31/))
- [第一节发展概貌](https://shandong-chorography.org/database/qingdao-posts-bureau/section/5/article/32/index.txt) ([网页](https://shandong-chorography.org/database/qingdao-posts-bureau/section/5/article/32/))
- [第二节电 路](https://shandong-chorography.org/database/qingdao-posts-bureau/section/5/article/33/index.txt) ([网页](https://shandong-chorography.org/database/qingdao-posts-bureau/section/5/article/33/))
- [第三节机械设备](https://shandong-chorography.org/database/qingdao-posts-bureau/section/5/article/34/index.txt) ([网页](https://shandong-chorography.org/database/qingdao-posts-bureau/section/5/article/34/))
- [第四节 业务](https://shandong-chorography.org/database/qingdao-posts-bureau/section/5/article/35/index.txt) ([网页](https://shandong-chorography.org/database/qingdao-posts-bureau/section/5/article/35/))
- [第一节发展概貌](https://shandong-chorography.org/database/qingdao-posts-bureau/section/5/article/36/index.txt) ([网页](https://shandong-chorography.org/database/qingdao-posts-bureau/section/5/article/36/))
- [第二节维护管理](https://shandong-chorography.org/database/qingdao-posts-bureau/section/5/article/37/index.txt) ([网页](https://shandong-chorography.org/database/qingdao-posts-bureau/section/5/article/37/))