检索到 1 条 题名=Recommemdations and reports of the CIR v.9-1:Fixed service using radio-relay systems. 的结果
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西文图书1.Recommemdations and reports of the CIR v.9-1:Fixed service using radio-relay systems. TN8-53/I1*5
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可借复本:2 International Radio Consultative Committee.
CCIR 1982
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