Saturday, September 17, 2022
Saturday, September 17, 2022
问题:按照基站综合维护服务技术规范书的要求,基站综合维护人员在接到设备...
Saturday, September 17, 2022
问题:基站模拟量监控系统进线柜通信状态告警的处理时限为()。...
Saturday, September 17, 2022
问题:客户服务等级分为金牌级、银牌级、铜牌级、标准级。业务保障等级不包...
Saturday, September 17, 2022
问题:代维人员的配置,按照全省代维框架协议代维单价折合为标准站点(管线...
Thursday, September 15, 2022
Saturday, September 17, 2022
问题:()是一种用于测量正在运行的电气线路的电流大小的仪表,可在不断电...
Saturday, September 17, 2022
问题:承载-CCPCH的载频称为()A、主载频B、辅载频C、其它...
Monday, April 3, 2023
问题:SITE MASTE的工作频率范围为:625-2500MHZ,当...
Saturday, September 17, 2022
问题:要注意做好尾纤头及尾纤的保护,无死弯、绷直现象。光纤缠绕的最小半...
Thursday, September 15, 2022
Friday, September 16, 2022
问题:对于室分系统综合维护服务,一级基站的巡检周期为()...
Thursday, September 15, 2022
Thursday, September 15, 2022
问题:当UE与CN之间的信令建立好后,CN需要对UE进行安全模式控制,...
Saturday, September 17, 2022
Saturday, September 17, 2022
Saturday, September 17, 2022
问题:在天馈线系统中,软跳线主要用于()与()之间的连接....
Saturday, September 17, 2022