Description: CAD basic introductory document, positioning, basic operation, it is suitable for novice
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CAD\CAD2004第2章课件.doc
...\CAD2004第3章课件1.doc
...\CAD2004第3章课件2.doc
...\CAD2004第3章课件3.doc
...\CAD2004第3章课件4.doc
...\CAD2004第3章课件5.doc
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