选择合理的装配结构。[img=1201x306]1802fb53b3b469c.jpg[/img]
A: (1)
B: (2)
C: (3)
D: (4)
A: (1)
B: (2)
C: (3)
D: (4)
举一反三
- 选择合理的装配结构。[img=1201x306]180331d2a620353.jpg[/img] A: (1) B: (2) C: (3) D: (4)
- 选择合理的装配结构。[img=1201x306]180307ad95ffc4d.jpg[/img] A: (1) B: (2) C: (3) D: (4)
- 选择合理的装配结构。[img=1201x306]1803c0636a40e4c.jpg[/img] A: (1) B: (2) C: (3) D: (4)
- 选择合理的装配结构。[img=1002x312]1803d3d0c175ca0.jpg[/img] A: (1) B: (2) C: (3) D: None
- 选择合理的装配结构。[img=1002x312]1803981ae926129.jpg[/img] A: (1) B: (2) C: (3) D: None