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 国家开放大学 / 建筑制图基础

下面关于正投影图特性说法有误的一项是( )

A. 正投影图度量性好
B. 正投影图立体感和直观性非常强
C. 正投影图能反映形体各主要侧面的真实形状和大小
D. 正投影图作图简单
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