congratulations to xinglu technology for participating in the supply of the electrical and internal-捕鱼游戏

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congratulations to xinglu technology for participating in the supply of the electrical and internal

时间:2017/5/20 17:08:12 浏览:124次
the longmen highway tunnel is an important part of the hancheng section along the yellow highway, including the longmen tunnel and the sangshuping tunnel. among them, the longmen tunnel is 2310 meters long and the sangshuping tunnel is 2035 meters long. the distance between the two tunnels is 40 meters as an open-air section. after the road was completed and put into operation in 2013, it has greatly improved the industrial and agricultural road traffic environment in the northern part of hancheng, and has become an important traffic road connecting longmen town and sangshuping town. there are many coal vehicles, especially the ventilation effect of some parts of the tunnel is not ideal, dust emission is difficult, and the tunnel lighting is limited, resulting in low visibility in the tunnel, which brings a lot of inconvenience to passing vehicles. in order to improve the road condition level and road safety performance of the longmen highway tunnel, in accordance with the relevant requirements of the shaanxi provincial highway bureau "along the yellow sightseeing road construction implementation plan", starting may 20 seven systems of ventilation, lighting, fire control, monitoring, power supply and distribution, interior decoration, and traffic safety facilities were upgraded and upgraded in the tunnel. the 7.5-kilometer road surface, drainage, protection, and security facilities along the line were improved, and efforts were made to build a smooth, safe the transportation environment of “shu, comfortable and beautiful” can better meet the requirements of economic development along the yellow highway and the people's poverty alleviation and prosperity, and strive to create a beautiful trunk road of “eco-tourism yellow river culture”.
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