Is it better for shoe factory to learn computer car or needle car?

Nice computer car. According to the inquiry, machinery network shows that people are happy.

1, the shoe factory needs to look at the circuit board to learn the computer car, which is quite difficult. Learning sewing machine is relatively simple, with no technical content and low learning value.

The salary of computer car is higher than that of sewing machine, because operating computer car requires more technical knowledge and skills.