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The author:(作者)aaa
published in(发表于) 2014/9/8 11:50:31
China Launches satellite remote sensing， 21st and expand the second day

On September 8, equipped with remote sensing satellites, 21st March fourth b carrier rocket blasted off. 11:22 on that day, China's long fourth b carrier rocket from Taiyuan Satellite Launch Centre, remote sensing satellites was successfully launched in 21st, the satellite successfully entered its preset orbit. This mission also carried fired tiantuo second satellite developed by National University of Defense technology. Remote sensing satellites, 21st, mainly used for scientific experiments, land resources surveying, crop yield assessment and disaster areas. Day second satellite is mainly used for small satellite technology experiment. This is the 193th flight of long March series of launch vehicles.

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