china railway group no. 6 jingle fengrun district-捕鱼游戏

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china railway group no. 6 jingle fengrun district

时间:2021/1/13 16:47:39 浏览:129次
the jingle fengrun district-xing county black valley expressway starts from the south of fengrun town in jingle county to the village of li jiahui. it is connected with the taijia expressway by a jingle hub. the route is laid from east to west via jingle county, lan county, xing county and xing county, finally, the black valley bridge at the mouth of the black valley reaches pantang village, mazhen town, shenmu county, yulin province, and is connected with the shaanxi plan for the qin-liang exhibition line, forming the main skeleton of the fast-track, with a total length of 109.731 km. k74 161.158 ~ k87 299 was 13.14 km in length with linke high speed. there are 5 communication stations, 1 tunnel management station, 1 road section management center, 2 maintenance areas, 2 service areas, 1 parking area, 4 toll stations and 4 overruns. this expressway electrical and mechanical engineering includes: toll system, communication system, station power supply, tunnel ventilation and fire control system, tunnel power supply lighting, monitoring system, etc. .
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