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单线数字用户线路 | |||
单线数字用户钱路 | |||
单线对数字用户线利用一对电话线, 双向传输全部或部分 T1/E1 信号 | |||
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单线制数字用户线 | |||
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单线对数字用户线利用一对电话线,双向传输全部或部分 T1/E1 信号 | |||
English thesaurus | |||
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SDSL (1.5 Mbps high speed Internet access on telephone wires) | |||
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SDSL (DSL) |
single-line digital subscriber line : 14 phrases in 3 subjects |
Electronics | 3 |
Information technology | 2 |
Telecommunications | 9 |