单词	基础电信服务业者
释义	同基础电信服务业者-- 第一类电信事业
随便看	maintenance costs maintenance crew maintenance cycle maintenance data analysis system maintenance data collection system maintenance data collection system，mcs maintenance date maintenance definition maintenance department expense maintenance depot maintenance device maintenance device adapter maintenance device--md maintenance device，md maintenance diagnostic logic maintenance diagnostic logic--mdl maintenance diagnostic logic，mdl maintenance diagnostic manual maintenance diagnostic manual--mdm maintenance diagnostic manual，mdm maintenance diagnostic program maintenance diagnostic program，mdp maintenance diagnostic unit maintenance diagnostic unit，mdu maintenance dialysis