400 points, because if you can get 400 points, that is, reach the level of two B-class schools, then you can go. I volunteered to apply for the major of mechanical processing design, and this volunteer applied for colleges and universities. Then the major of mechanical processing design actually corresponds to mechanical manufacturing and its automation.

Because there are some categories of mechanical processing design in the major of mechanical design, manufacturing and automation, corresponding to this major, then the score he can get in is about 400 points, that is, when this undergraduate major is in this B, he is admitted above 400 points.

So if you can get 400 points, you can take some majors related to mechanical processing design, and the major of mechanical design, manufacturing and automation is a good choice.