• 2022-05-31
    求截切圆柱的W面投影。[img=146x297]18034026bde907f.jpg[/img]
    A: [img=133x161]18034026d6d52ec.jpg[/img]
    B: [img=133x161]18034026e1b7ee2.jpg[/img]
    C: [img=133x161]18034026ed02a19.jpg[/img]
    D: [img=133x161]18034026f95006c.jpg[/img]
  • 举一反三