对称数字用户回路 meaning in Chinese
sdsl single-line digital subscriber line single-line dsl
single-line dsl
Examples
- Sdsl single - line digital subscriber line , single - line dsl
单绞线数字用户系统,对称数字用户回路 - Asymmetric digital subscriber line
非对称数字用户回路
sdsl single-line digital subscriber line single-line dsl
single-line dsl