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西文图书1.IEC yearbook 1988 : world standards for electrical and electronic engineering = Annuaire de la CEI : T-651/I61Q1
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可借复本:1 International Electrotechnical Commission.
The Commission, 1988.
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馆藏复本:1
可借复本:1 International Electrotechnical Commission.
The Commission, 1988.
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