congratulations to xinglu technology for participating in the supply of the maintenance and repair i-捕鱼游戏

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congratulations to xinglu technology for participating in the supply of the maintenance and repair i

时间:2017/11/25 17:29:14 浏览:123次
the xiyan expressway in shaanxi starts from the lvxiaozhai interchange of xi’an ring expressway in the south, passing through 3 cities and 6 counties of xi’an, xianyang, tongchuan, yan’an, sanyuan, yijun, huangling, luochuan, fuxian, ganquan, and ends in the northwest of yan’an. hezhuangping, with a total length of 299.85km. there are 22 tunnels (single tunnel) on the whole line, the total length of the tunnel is 27km, which is a rare loess tunnel group in the world; there are 369 various bridges, including the luohe bridge with a height of 152.9m, which is called the "asia's no. 1 high pier bridge"; there are 9 toll stations and 5 service areas, equipped with complete facilities such as transportation, communication and toll collection systems. the xi'an-yan'an expressway is an important part of the three north-south longitudinal lines of the "2367" expressway network in shaanxi province, and an important section of the national expressway "7918" network bao (tou) mao (ming) line (g65) in shaanxi.
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