This paper first analyses the electricity using management information system which was self-developed by the branch power supply companies in Heilongjiang province.

本文首先分析了黑龙江省各地市供电公司当前使用的自行开发的用电管理信息系统。

youdao

This paper first analyses the electricity using management information system which was self-developed by the branch power supply companies in Heilongjiang province.

本文首先分析了黑龙江省各地市供电公司当前使用的自行开发的用电管理信息系统。

youdao