Secondly, this author introduces the system of SGIP and communication process based on this protocol.

其次，本文介绍了SGIP协议的体系结构以及基于该协议的通讯流程。

youdao

Secondly, this author introduces the system of SGIP and communication process based on this protocol.

其次，本文介绍了SGIP协议的体系结构以及基于该协议的通讯流程。

youdao