China launches communication technology test satellite
2025-03-10 16:57:16
https://english.news.cn/20250310/74f57980ded04b45a114948edd4902e3/c.html
责任编辑：江夷玮
发言请遵守新闻跟帖服务协议
China launches communication technology test satellite
2025-03-10 16:57:16
https://english.news.cn/20250310/74f57980ded04b45a114948edd4902e3/c.html
责任编辑：江夷玮