查看会员资料
用 户 名：cha****
发送消息- Email：用户隐藏
- Icq/MSN：
- 电话号码：
- Homepage：
- 会员简介：
最新会员发布资源
ethernet_basics
- Ethernet has become the predominant method for connecting devices in home and office environments over the last decade. Originally developed in the 1970’s by XEROX, it has become an IEEE standard 802.3