At the Dec, 2012, the professor Zhang Fushun of the Xi An Electeonics Technology University come and directed the R&D of the Beidou Antennae.At the Dec, 2012, the professor Zhang Fushun of the Xi An Electeonics Technology University come and directed the R&D of the Beidou Antennae.At the Dec, 2012, the professor Zhang Fushun of the Xi An Electeonics Technology University come and directed the R&D of the Beidou Antennae.At the Dec, 2012, the professor Zhang Fushun of the Xi An Electeonics Technology University come and directed the R&D of the Beidou Antennae.
　　At the Dec, 2012, the professor Zhang Fushun of the Xi An Electeonics Technology University come and directed the R&D of the Beidou Antennae. 　　At the Dec, 2012, the professor Zhang Fushun of the Xi An Electeonics Technology University come and directed the R&D of the Beidou Antennae.At the Dec, 2012, the professor Zhang Fushun of the Xi An Electeonics Technology University come and directed the R&D of the Beidou Antennae. 　　At the Dec, 2012, the professor Zhang Fushun of the Xi An Electeonics Technology University come and directed the R&D of the Beidou Antennae.At the Dec, 2012, the professor Zhang Fushun of the Xi An Electeonics Technology University come and directed the R&D of the Beidou Antennae.At the Dec, 2012, the professor Zhang Fushun of the Xi An Electeonics Technology University come and directed the R&D of the Beidou Antennae.At the Dec, 2012, the professor Zhang Fushun of the Xi An Electeonics Technology University come and directed the R&D of the Beidou Antennae.
　　At the Dec, 2012, the professor Zhang Fushun of the Xi An Electeonics Technology University come and directed the R&D of the Beidou Antennae. 　　At the Dec, 2012, the professor Zhang Fushun of the Xi An Electeonics Technology University come and directed the R&D of the Beidou Antennae.At the Dec, 2012, the professor Zhang Fushun of the Xi An Electeonics Technology University come and directed the R&D of the Beidou Antennae.