How many standard parts are there in the given assembly drawing? (Single option: 10 points)[img=452x314]1803a0e667962ff.png[/img]
A: 3
B: 2
C: 1
D: 4
A: 3
B: 2
C: 1
D: 4
举一反三
- How many standard parts are there in the rotor pump based on the parts list?(Single option: 10 points)[img=444x307]1803a0cc8826235.png[/img] A: 6 B: 3 C: 4 D: 5
- How many dimensions are missed in the given drawing?[img=399x264]1803a0e4a105dae.jpg[/img] A: 2 B: 3 C: 1 D: None
- How many dimension figures are missed in the given drawing?[img=399x264]1803a0e7a6ba61d.png[/img] A: 2 B: 3 C: 1 D: None
- How many main points are there in this speech?( ) A: 2 B: 1 C: 3 D: 4
- Structure analysis 1 How many parts are there in the text of Section A A: 2 B: 3 C: 4 D: 5