• 2021-04-14
    根据主、俯视图,画法正确的半剖视图是 ( )。http://image.zhihuishu.com/zhs/onlineexam/ueditor/201811/78364e93f12d4936a8e2f13f35496e29.png
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      下图中内螺纹俯视图画法正确的是( )。http://image.zhihuishu.com/zhs/onlineexam/ueditor/201811/ef80947e2fd04a6bb320a9cf71b71644.png

    • 1

      根据主、左视图,用组合的剖切面将左视图画成全剖视图,画法正确的是(  )。http://image.zhihuishu.com/zhs/onlineexam/ueditor/201901/4a31e4e1beb644b7853e2c4bcc0c9920.png

    • 2

      已知正五棱柱截切后的主、俯视图,正确的左视图是( )。http://image.zhihuishu.com/zhs/onlineexam/ueditor/201811/8c43df202e4f4964b2b3e815992b2295.png

    • 3

      已知正五棱柱截切后的主、俯视图,正确的左视图是()。http://image.zhihuishu.com/zhs/onlineexam/ueditor/201811/8c43df202e4f4964b2b3e815992b2295.png

    • 4

      已知两视图,判断正确的左视图是(   )。http://image.zhihuishu.com/zhs/onlineexam/ueditor/201811/a42c8422670c4e51b8a581e95ee9c84e.png