At the end of 1997, there were 55 IVANS operators of whom 11 operators also provide Internet access service.

年底时，共有55家国际增值网络服务营办商其中11家并提供上网服务。

youdao

At the end of 1997, there were 55 IVANS operators of whom 11 operators also provide Internet access service.

年底时，共有55家国际增值网络服务营办商其中11家并提供上网服务。

youdao