Carry out maintenance work within the scheduled time by Gong Chengbu of the day to complete the UV maintenance work. <br>Technicians are expected ︰2 people
According to the engineering department's scheduled time to carry out maintenance work, the same day to complete the UV maintenance work.<br>Expected technician: 2
Carry out the maintenance work according to the schedule of the engineering department, and complete the UV maintenance work on the same day.<br>Expected technicians: 2<br>