检索到 1 条 主题词=CAD/CAM systems 馆藏地=密集库 的结果
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西文图书1.Proceddings : first International Conference on Computer-Aided Drafting, Design and Manufacturing... TP391.73-532/E1
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可借复本：1 sponsored by United Nations Educational, Scientific and Cultural Organization (UNESCO), China Eng...
S.n., 1987]
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