Subject	English	Chinese
el.	data over cable	有线数据传输
el.	data over cable security system	有线数据传输安全系统
el.	data over cable service interface specification	有线数据传输服务接口规范
el.	data over cable system interface specification	有线数据传输系统接口规范
el.	data over cable system operations support system interface	有线数据传输系统运行支持系统接口
el.	Internet protocol over cable data network	电缆数据网上运行因特网协议