# 长途电话

- [资料库目录](https://shandong-chorography.org/database/jinan-telecom/toc.md)
- [章节网页](https://shandong-chorography.org/database/jinan-telecom/section/6/)

## 篇目

  - [一、我国长途电话的创始](https://shandong-chorography.org/database/jinan-telecom/section/6/article/14/index.txt) ([网页](https://shandong-chorography.org/database/jinan-telecom/section/6/article/14/))
  - [二、济南长途电话](https://shandong-chorography.org/database/jinan-telecom/section/6/article/15/index.txt) ([网页](https://shandong-chorography.org/database/jinan-telecom/section/6/article/15/))
  - [第二节电路](https://shandong-chorography.org/database/jinan-telecom/section/6/article/16/index.txt) ([网页](https://shandong-chorography.org/database/jinan-telecom/section/6/article/16/))
  - [一、长途交换机:](https://shandong-chorography.org/database/jinan-telecom/section/6/article/17/index.txt) ([网页](https://shandong-chorography.org/database/jinan-telecom/section/6/article/17/))
  - [二、载波设备:](https://shandong-chorography.org/database/jinan-telecom/section/6/article/18/index.txt) ([网页](https://shandong-chorography.org/database/jinan-telecom/section/6/article/18/))
  - [二、国内资费](https://shandong-chorography.org/database/jinan-telecom/section/6/article/19/index.txt) ([网页](https://shandong-chorography.org/database/jinan-telecom/section/6/article/19/))
  - [一、线路架设](https://shandong-chorography.org/database/jinan-telecom/section/6/article/20/index.txt) ([网页](https://shandong-chorography.org/database/jinan-telecom/section/6/article/20/))
- [第二章省办长途电话](https://shandong-chorography.org/database/jinan-telecom/section/6/article/21/index.txt) ([网页](https://shandong-chorography.org/database/jinan-telecom/section/6/article/21/))
- [第三章九省长途电话](https://shandong-chorography.org/database/jinan-telecom/section/6/article/22/index.txt) ([网页](https://shandong-chorography.org/database/jinan-telecom/section/6/article/22/))