Provides marking strip so as to facilitate numbering management and maintenance and easily identify data and voice ports;
带有标识条，方便编号管理和维护使用，便于识别数据和语音端口；
Provides marking strip so as to facilitate numbering management and maintenance and easily identify data and voice ports;
带有标识条，方便编号管理和维护使用，便于识别数据和语音端口；
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