1. <sub id="zy88n"></sub>
        1. <blockquote id="zy88n"></blockquote>
          欧美黑人又大又粗xxxxx,人人爽久久久噜人人看,扒开双腿吃奶呻吟做受视频,中国少妇人妻xxxxx,2021国产在线视频,日韩福利片午夜免费观着,特黄aaaaaaa片免费视频,亚洲综合日韩av在线

          Ski-jumping platform for Beijing 2022 to meet test events' requirement at year end

          Source: Xinhua| 2019-08-13 15:48:47|Editor: Xiaoxia
          Video PlayerClose

          BEIJING, Aug. 13 (Xinhua) -- The main truss of ski-jumping platform for Beijing 2022 Winter Olympics has been joined together recently.

          The main structure construction and equipment installation will be completed to meet the test events' requirement by the end of this year, which was confirmed on Tuesday.

          The ski-jumping platform project is located in the high-end industry comprehensive service area of new Shougang Group.

          The main structure of the Ski-Jumping Platform is 164 meters long. The widest part of the track is 34 meters and the highest point is 60 meters.

          The construction of the project includes venue, snow track, snow water supply, outdoor and other projects construction, with a land area of 13.5 hectares.

          Peng Yang, deputy director of industrial development of Beijing Shougang Construction Investment Co., Ltd., introduced that the project creatively integrated the elements of "Flying Apsaras" in Dunhuang frescoes by making use of the topographic difference between the project and Qunming Lake.

          "The curve of the center of the ski-jumping platform fits well with that of the ribbon in the frescoes of Flying Apsaras, which makes the building beautiful and smooth," Peng said.

          In addition, the design of the platform track takes into account the requirements of winter formal competition and some extreme sports in summer. It belongs to the facilities of winter and summer, and is suitable for rope-slipping, grass-skiing and other events.

          The stadium itself will also form a sports leisure park with its surrounding facilities, which will be open to the public after the Games.

          TOP STORIES
          EDITOR’S CHOICE
          MOST VIEWED
          EXPLORE XINHUANET
          010020070750000000000000011100001383060451
          主站蜘蛛池模板: 免费无遮挡又黄又爽网站| 大香蕉久久精品一区二区字幕| 夜夜夜夜曰天天天天拍国产| 亚洲AV综合色区无码二区偷拍| 在线播放免费观看av| 久久国产福利国产秒拍| 国产精品偷伦视频观看免费| 亚洲欧美日韩精品中文乱码| 午夜寂寞视频无码专区| 国产无遮挡又黄又爽又色| 精品素人AV无码不卡在线观看| 91福利一区福利二区| 无码精品久久久久久人妻中字| 开心激情站开心激情网六月婷婷| 亚洲国产成人字幕久久| 国产青青草自拍视频在线播放| 奇米777四色在线精品| 亚洲激情+五月| 日本高清无卡码一区二区| 永久黄网站色视频免费直播| 亚洲精品高清av在线播放| 无码人妻精品一区二区三区蜜桃 | 精品久久久久无码| 自拍偷自拍亚洲一区二区| 国产精品国产三级在线高清观看| 性欧美暴力猛交69hd| 国产色综合久久无码有码| 亚洲一区二区三区自拍天堂 | 久久av高潮av喷水av无码| 黄网站色成年片在线观看| 欧美熟妇| 苍井空张开腿实干12次| 成在线人免费视频播放| 国产精品黄页在线播放免费| 亚洲国产精品久久久久秋霞影院| 91精品国产自产91精品| 日本国产精品| 欧美成a网| 国产精品高清视亚洲中文| 亚洲欧美日韩国产精品专区| 欧美成人h亚洲综合在线观看|