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Aerial photo taken on April 7, 2021 shows an unmanned seeder equipped with Beidou navigation satellite system working in a cotton field in northwest China's Xinjiang Uygur Autonomous Region. (Photo/China News Service) Aerial photo taken on April 7, 2021 shows an unmanned seeder equipped with Beidou navigation satellite system working in a cotton field in northwest China's Xinjiang Uygur Autonomous Region. (Photo/China News Service) Aerial photo taken on April 7, 2021 shows an unmanned seeder equipped with Beidou navigation satellite system working in a cotton field in northwest China's Xinjiang Uygur Autonomous Region. (Photo/China News Service) Aerial photo taken on April 7, 2021 shows an unmanned seeder equipped with Beidou navigation satellite system working in a cotton field in northwest China's Xinjiang Uygur Autonomous Region. (Photo/China News Service) 来源：ecns.cn |
BeiDou directed seeders work in Xinjiang's cotto
时间:2024-01-16 19:00 来源:网络整理 转载:我的网站
