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һAutoCAD R14R2000R2002

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ʹ÷A+BΪ
1CAD
2A+BлCAD
3õѡķѡһıȷA
4õѡķѡڶıȷĿͬһB
5õѡķѡıȷĿͬһA+B
6Ϊһ1ı+ڶ1ı1ıԴ

ġԼ
1ABʾһıѡͽһһӦ
2Aбʾһıı㲻һеľΪһУɵѡ򴰿ѡ񣬳ԶӦ
3Aбʾһıı㲻һеľΪһУɵѡ򴰿ѡ񣬳ԶӦ
4AԱʾвɵѡ򴰿ѡ񣬳ԶӦ
5ӣѡһıȷѡһıŽ
6ͬݣʾһִͬĲ

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