1 元券
90 元券
1 元券
1.3 元券
50 元券
![【4周达】Gps, Glonass, Galileo, and Beidou for Mobile Devices: From Instant to Precise Positioning [9781107035843]](https://img.alicdn.com/bao/uploaded/i4/2107887916/O1CN014t4goc28LaGLVZ5IN_!!0-item_pic.jpg_280x380xz.jpg)
59.9 元券
![【4周达】Precise Point Positioning with GPS, GLONASS, BeiDou, and Galileo [9783036589862]](https://img.alicdn.com/bao/uploaded/i1/2107887916/O1CN01LFuQiy28LaGabvQDb_!!4611686018427384108-0-item_pic.jpg_280x380xz.jpg)
35.9 元券
![【4周达】Reliability Engineering of Beidou Navigation Satellite [9789819991297]](https://img.alicdn.com/bao/uploaded/i2/2107887916/O1CN01qDDWhd28LaGmhxJ9d_!!4611686018427384108-0-item_pic.jpg_280x380xz.jpg)
109.9 元券
5 元券
5 元券
5 元券
5 元券
100 元券
3 元券
3.6 元券
2.3 元券
