RURAL RADIO TELEPHONY SYSTEM

被引:0
|
作者
KATAYAMA, T
机构
来源
NTT REVIEW | 1989年 / 1卷 / 03期
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暂无
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
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页码:90 / 95
页数:6
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