Which platform in Panjin can reflect elevator noise?

Call the 12345 platform. According to the requirements of elevator technical specifications, when the elevator runs at a speed of 2.5m/s, the average noise of the elevator machine room should not exceed 80dB, and the maximum noise of the elevator car should not exceed 55dB. Elevator noise can be reflected on Panjin platform. Call 12345, which is a government complaint phone. Complaints about elevator problems will be recorded and related departments will be contacted.