论文部分内容阅读
6月28日,沈阳空管技术开发有限公司的AT-VCS0422数字内话系统在青岛流亭国际机场内话系统设备及安装等相关服务项目招标活动中中标,意味着技术公司首次与民航机场联手,将国产内话设备应
June 28, Shenyang ATC ATC-VCS0422 digital internal system in the bidding activities of Qingdao Liuting International Airport equipment and installation of related services bid, which means that technology companies for the first time together with the Civil Aviation Airport Domestic equipment should be