词语解释
ADSL Asymmetric Digital Subscriber Line 非对称数字用户线ADSL Asymmetric Digital Subscriber Loop 非对称数字用户环路
A&EM | N200_MS | T200_MS | T100_MS | T6 | T3 | T2_TC | T9 | T8_BSC | T7_BSC | T5 | T2_BSC |