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求水平投影图
- A.折线
- B.双线
- C.等距线
- D.不规则曲线
- A.<img src="//img1.yqda.net/question-name/0a/d649015890652d5b4f16b7aee2daf9.png" width="59" height="21"/>
- B.<img src="//img1.yqda.net/question-name/75/9bed77a91320f90d60196bec665338.png" width="58" height="20"/>
- C.<img src="//img1.yqda.net/question-name/5a/75242b10fe89a4e3068fc38eebc8c6.png" width="57" height="21"/>
- D.<img src="//img1.yqda.net/question-name/5d/6070dc75436d92ce444a8c282f5460.png" width="54" height="20"/>
- A.圆柱螺旋线
- B.圆
- C.椭圆
- D.直线
- A.0.18mm
- B.0.25mm
- C.0.70mm
- D.1.4mm
- A.门窗施工图
- B.设备施工图
- C.装修详图
- D.模板详图