• 通过一个工程实例介绍无线市话校园网系统结构系统配置中继数量计算

    The system architecture, the project system configuration and the trunk quantity calculation of wireless local telephone campus network are described in combination with a project example.

    youdao

  • 通过一个工程实例介绍无线市话校园网系统结构系统配置中继数量计算

    The system architecture, the project system configuration and the trunk quantity calculation of wireless local telephone campus network are described in combination with a project example.

    youdao

$firstVoiceSent
- 来自原声例句
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定