根据《中国电信本地网网络资源命名规范v2010.11》,电路属性...
Wednesday, September 14, 2022
Friday, September 16, 2022
Wednesday, September 14, 2022
Friday, September 16, 2022
Friday, September 16, 2022
Friday, September 16, 2022
电视机内一些高压部件具有静电,易吸附尘埃,导致打火、放电现象,所...
Friday, September 16, 2022
Wednesday, September 14, 2022
Wednesday, September 14, 2022
Monday, September 12, 2022
Thursday, September 15, 2022
GPRS的中文全称为:()。(通用分组无线业务)99.写出IOG...
Friday, September 16, 2022
从用户按下“发送”键到移动台接收到信道指配消息这段时间内,系统丢...
Friday, September 16, 2022
对于业务平台或相关网管系统计划性维护造成的数据缺失,经事先报备,...
Friday, September 16, 2022
Friday, September 16, 2022
()用于完成空中接口与物理层的相关处理,同时它还完成一些无线资源...
Friday, September 16, 2022
Friday, September 16, 2022
Friday, September 16, 2022
Wednesday, September 14, 2022
交换机设备端口利用率是指局用交换机或接入网设备用户端口的实占率,...
Friday, September 16, 2022