كتاب
Telecommunications Satellites: Passive Relay
| العنوان: | Telecommunications Satellites: Passive Relay |
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| المؤلفون: | Streeter, Lulynne |
| المصدر: | USA in Space: Space Shuttle Mission STS-1â€'X-20 Dyna-Soar; Appendixes; Indexes. 2020, p1825-1829. |
| الوصف: | Telecommunications Satellites: Passive Relay August 12, 1960, to June 7, 1969 Communications satellites Summary of the Satellites The Echo passive relay communications satellite project was the first practical application of [...] |
| قاعدة البيانات: | Gale eBooks |
| ردمك: | 9781642653144 |
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