用户 线 | |
space | service link |
用户线 | |
telecom. | exchange line; line; service line; service wire; station line; subscriber line |
占线信号 | |
IT | busy signal |
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central office line; subscriber loop | |||
exchange line; line; service line; service wire; station line; subscriber line; The last mile | |||
access line | |||
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subscriber line | |||
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customer access line | |||
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plugging-up line | |||
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service link | |||
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common line |
用户线: 389 phrases in 25 subjects |