用正平面切割球体，其截交线的正面投影反映实形。 - 查题网

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成人高等教育 / 工程制图基础

正确率：100%

用正平面切割球体，其截交线的正面投影反映实形。

图片5.png

A、正确
B、错误

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工程制图基础

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