检索到 1 条 题名=Recommemded methods of measurement on receivers for television broadcast transmissions. 的结果
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西文图书1.Internationa Electrotechnical Commission.[Volume 9] Recommendation 99-1(1958)-107(1960) / TM-65/IEC/V.9
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可借复本:1 International Electrotechnical Commission.
International Electrotechnical Commission, ISO, 1958-1960]
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