在此基础上，研究设计、开发了变电检修管理系统，包括工作票管理、停电申请票管理和三项监督管理等子系统。

The paper designed five databases such as working ticket management, power supply cut application ticket , oil'test management, electrical meter test management and high voltage test management.

youdao

在此基础上，研究设计、开发了变电检修管理系统，包括工作票管理、停电申请票管理和三项监督管理等子系统。

The paper designed five databases such as working ticket management, power supply cut application ticket , oil'test management, electrical meter test management and high voltage test management.

youdao