• 2022-07-22
    下面圆柱与半球相贯投影正确的是( )[img=518x449]1803b9078a06ed8.jpg[/img]
    A: [img=521x472]1803b9079615936.jpg[/img]
    B: [img=524x474]1803b907a34f073.jpg[/img]
    C: [img=510x459]1803b907b152ec7.jpg[/img]
    D: [img=509x443]1803b907be3d157.jpg[/img]