洛阳市本地电话网网调工程简介

Brief Introduction to Network Debugging Project of Luoyang Local Telephone Network

简要介绍了洛阳市本地电话网网调工程的网路调整原则和网调过程，以及网调工程实施后各种业务网的网路组织。

It briefly introduces the principles and process of network debugging of Luoyang localtelephone network, as well as network organization of various service networks after the implementation of network debugging.