What is the wage income of computer sewing machine maintenance?

Average salary for computer sewing machine maintenance:? 3,749 yuan/month, as shown in the above figure: the minimum wage is 3K-4.5K, and the maximum wage is 3k-4.5k ... This data is based on the salary data of relevant recruitment positions published by the company in the past year, and there may be deviations due to the stability of the job index, which is for reference only.