2012年4月30日 星期一

BBC News - Home: China launches Beidou satellites

BBC News - Home
The latest stories from the Home section of the BBC News web site.
thumbnail China launches Beidou satellites
Apr 30th 2012, 12:09

China has moved a step closer to completing its own navigation and positioning satellite network Beidou with the launch of two more navigation satellites.

You are receiving this email because you subscribed to this feed at blogtrottr.com.

If you no longer wish to receive these emails, you can unsubscribe from this feed, or manage all your subscriptions

沒有留言:

張貼留言