强大的网络开发组件，可用于远程控制开发它实际上相当于一种网络地址转换器。网络地址转换器就是当数据包向前传递的过程中，可以转换数据包中的IP地址和TCP/IP端口等地址信息。-Development of a strong network components, can be used to remotely control the development of The company must commission and pay for audits of its suppliers to