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16:47,
April 16
@Android-Robot
#Science
#Technology
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Analysis
×
People
Person ranking
Li Sinsin
Organizations
Organization Ranking
WHU
Main activity:
Science and education
Technologies
Technology ranking
12
BeiDou
Technologies
12
22
GPS
Technologies
22
13
GLONASS
Manufactured by:
ROSKOSMOS STATE CORPORATION
13