国产专区中文字幕_免费无码一区二区三区A片百度_国产黑色丝袜流白浆视频_国产精品无码无片在线播放_日韩一级在线视频_亚洲精品日本

Municipal and highway engineering
South section of Fangshan road through project in Changle County
the south section of Fangshan road in Changle County is a north-south urban main road, starting from Liuquan street in the north and Baotong street in the south, with a total length of 1762 meters, including three unit projects of road, drainage and bridge. The planned red line of the road is 50m wide, the two-way six lane of the main road is 26m wide, the sidewalk is 3M wide, the Pearl Flower granite fire plate pavement, the kerb and the flower bed stone pavement are mirror Pearl Flower granite. The inner side of sidewalk is 2m green belt, and the outer side is 5.5m wall base green belt. The bridge is a prestressed hollow slab bridge with a span of 52 meters and a width of 37 meters. A landscape arch with a height of 15 meters and a length of 60 meters is added to the bridge. In 2015, it won the municipal gold cup demonstration project award of Shandong Province.
主站蜘蛛池模板: 国产高潮av| 国产欧美一级片 | 果冻传媒精选一区二区 | 国产成人77亚洲精品www | 免费观看91 | 日韩毛片一级 | 亚洲综合一二三区 | 不用播放器的av网站 | 精品国产乱码久久久久久一区 | 日本1区2区3区视频 96sao精品视频在线观看 | 高h喷水荡肉 | 久久久成人免费视频 | 人人干人人添 | 亚洲一区二区免费在线观看 | 国内精品久久久久久中文字幕 | a级毛片免费观看在线 | 欧美精品videos | 久久九九久久 | 91在线中文字幕 | 91碰碰视频 | 不卡av在线免费观看 | 亚洲性视频网站 | 国产精品麻豆91 | 日本精品三级 | 久久不卡中文字幕 | 天天综合网天天综合 | 国产精品码一区二区 | 欧美又黄又嫩大片a级 | 91精品国产一区二区三区香蕉 | 蝌蚪777 | 在线观看免费国产小视频 | 亚洲sss视频在线视频 | 国产国产成年年人免 | 91麻豆精品激情在线观看最新 | 日韩一三区| 免费偷拍视频 | 久久www人成免费看片中文 | 国产高清视频一区二区 | 九一视频免费 | 九色蝌蚪在线观看 | 国产乱精品女同自线免费 |