中图分类法:
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E962 版次: |
题名:
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Toward a universal radio frequency system for special operations forces : [ abbreviated version /] / , |
出版发行:
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出版地: Washington, D.C. : 出版社: National Academies Press, 出版日期: c2009. |
载体形态:
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xi, 36 p. : ill. ; 28 cm. |
主题词:
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Radio, Military Equipment and supplies United States |
主题词:
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Special forces (Military science) Communication systems. |
主题词:
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Global system for mobile communications Security measures. |
主题词:
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Wireless communication systems Standards. |