fiber optic trunk cable
基本解释
- [电子、通信与自动控制技术]光缆干线
英汉例句
- Increase the ability of correspond by letter, raise the telephone universality rate, take the area trunk line fiber optic cable and the city country telephone nets as the point.
增加通信能力,提高电话普及率,以区际干线光缆和城乡电话网为重点。
双语例句
词组短语
- Fiber r Optic Trunk Cable 光缆干线
- FOTC Fiber Optic Trunk Cable 长途光缆;干线光缆
- trunk fiber optic cable 主干光缆
短语
专业释义
- 光缆干线