congratulations to xinglu technology for participating in the supply of electrical and mechanical in
时间：2020/4/9 11:00:31 浏览：567次
the zunyu expressway starts at the yuqing hub of jiang-weng expressway in yuqing county, passing from east to west through yuqing county, meitan county, and weng'an county, and connects to the lengshuiping hub of guizun double line in zunyi city. the whole line is 93.85km. among them, 22 tunnels are 28.6km, 70 bridges are 23.9km, and roadbed is 41.3km; there are 8 interchange toll stations, 2 hub centers, 3 (parking) service areas, 1 management sub-center, tunnel management station, road administration team along the line , the traffic police squadron, and the emergency rescue station each have two major transportation facilities on the same site as the toll station.
the electrical and mechanical (jd) installation works are distributed across the k0 000 to k93 850 section of zunyu expressway, mainly including: road section and tunnel monitoring system, communication system, toll system, road section and tunnel power supply system, tunnel ventilation, tunnel lighting, tunnel installation of electromechanical equipment for seven major fire protection systems.