您要查找的是不是：
- 运营级IP网 carrier class IP network
- 电信级IP网 carrier class IP network
- 运营级以太网设备市场概况 Carrier Ethernet Equipment Market Outlook
- 运营级以太网技术成为接入市场新动力 Technology of Operational Ethernet Network Promoting Deep Development in Internet Access Markets
- 板级IP board-level IP
- 面向NGN的电信级IP城域网建设思路探讨 Discussion of the Way to Construct the Carrier-Level IP MAN Facing NGN
- 运营级 carrier-class
- 淘宝网 Taobao
- 企业级IP电话系统的设计与实现 Design and Implementation of an Enterprise IP Telephony System
- 流网 drift net
- 内部网 intranet
- 运营级以太网 carrier Ethernet
- 织网 knitmesh
- 基于IP-软交换技术的数字广电运营平台 Digital Broadcasting and Television Operational Platform Based on IP-soft-switch
- 网人 netizen; net citizen
- 院级 institute-level
- 本地网 LAN
- 网布 screen cloth
- 六级英语 English Band 6
- 入门级 entry level
