据南铁集团消息,7月22日,在昌九高铁昌北机场站外,随着最后一处接触网导线精准落锚、平稳就位,全线334.2条公里接触网导线架设圆满完成,标志着昌九高铁牵引供电上部网架主体施工全部完成,为后续静态验收及联调联试创造了条件。(央视新闻)
特别声明:以上内容(如有图片或视频亦包括在内)为自媒体平台“网易号”用户上传并发布,本平台仅提供信息存储服务。
Notice: The content above (including the pictures and videos if any) is uploaded and posted by a user of NetEase Hao, which is a social media platform and only provides information storage services.