不对称: asymmetric; unsymmetric; dis ...数字: figure; digit; numeral; char ...用户: user; subscriber; consumer; ...不对称数字用户线: adsl asymmetric digital subscriber line; asymmetrical digital subscriber line adsl不对称数字用户服务线: adsl通用不对称数字用户线路: uadsl不对称数字用户线的局端用户板: asymmetric digital subscriber line对称数字用户回路: sdsl single-line digital subscriber line single-line dsl; single-line dsl对称数字用户线: asymmetric digital subscriber line (adsl); sdsl symmetric dsl; symmetric sigital subscriber line对称数字用户线路: sdsl symmetric digital subscriber line; symmetric digital subscriber line非对称数字用户线: adsl asymmetric digital subscriber line; adsl asymmetrical digital subscriber line; adsl: asymmetrical digital subscriber line; asymmetrical digital subscriber line非对称数字用户环路: adsl asymmetric digital subscriber loop; adsl asymmetric dsl; adsl asymmetrical digital subscriber loop; asymmetrical digital subscriber loo(adsl); asymmetrical digital subscriber loop非对称数字用户环路技术: adsl asymetric digital subscriber loop; asymetric digital subscriber loop非对称数字用户环线: adsl asymmetrical digital subscriber loop非对称数字用户回路: adsl asymmetrical digital subscriber line; asymmetric digital subscriber line (adsl)非对称数字用户线路: adsl asymmetric digital su criber line; adsl asymmetric digital subscriber line; asymmetric digital subscriber line adsl非对称数字用户专线: asymmetrical digital subscriber line甚高速非对称数字用户线: vadsl very high speed adsl通用非对称数字用户线: uadsl universal asymmetric digital subscriber line通用型非对称数字用户线: uadsl universal adsl单绞线数字用户系统,对称数字用户回路: sdsl single-line digital subscriber line,single-line dsl非对称数字用户回路局端终止单元: atu-c adsl transceiver unit central非对称数字用户回路远程终止单元: atu-r adsl transceiver unit remote非对称数字用户线收发单元: adsl transceiver unit简易经济型非对称数字用户线: adsl-lite