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[IEEE 23rd Annual Symposium on Frequency Control - Atlantic City, NJ, USA (1969.05.6-1969.05.8)] 23rd Annual Symposium on Frequency Control - Frequency Standards for HF Communications
Le Fevre, E.N.
- 作者Le Fevre, E.N.
- 文件大小230.69KB
- 发表时间1969
- DOI10.1109/freq.1969.199762
- 页码198-200
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