ˮˮ繤̵רҵCADͼרͼ(200311¸)
    ʹ÷:ѹڵ*.patļȫͷź,ǿAutoCAD R142000ֵ֧ļ·(:C:\Program Files\AutoCAD R14\Support\),м롰bhatch,ڵ"߽ͼ"Իѡ"Զ",ҪͼƼ. 
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 2003.11.22