吃奶呻吟打开双腿做受视频,色噜噜人体337P人体,亚洲国产成人久久综合下载,147大胆198人体毛片图

English中文簡(jiǎn)體

重要通知

海瑞克得到了德國(guó)總理的贊賞 2019-10-25

Herrenknecht receives Chancellor approval



The German Federal ChancThe German Federal Chancellor, Angela Merkel, has expressed her interest in Herrenknecht’s trenchless technologies.


Last week, German Chancellor Angela Merkel paid a visit to the Herrenknecht AG Headquarter in Schwanau, Germany.


On the tour, company founder and Chair of the Board of Management Martin Herrenknecht showed the Chancellor the tunnelling technology that has been developed and manufactured by Herrenknecht for challenging projects.
During the visit, Chancellor Merkel expressed her interest in the small diameter trenchless drilling technologies that Herrenknecht offers,including the E-Power Pipe® and Direct Pipe®.


The E-Power Pipe® is a new method from Herrenknecht that canquickly and securely install small-diameter cable protection pipes underground with drive lengths of more than a kilometre.


Combining microtunnelling and HDD technology The Direct Pipe® solution combines the advantages of to install a prefabricated pipeline and the required borehole excavation simultaneously.


These trenchless technologies are required for the installation of underground cables, pipelines and other utilities for a fast and successful energy transition.


The Chancellor praised the innovative strength of Herrenknecht and its rapid response to these new market demands.ellor, Angela Merkel, has expressed her interest in Herrenknecht’s trenchless technologies.


Last week, German Chancellor Angela Merkel paid a visit to the Herrenknecht AG Headquarter in Schwanau, Germany.


On the tour, company founder and Chair of the Board of Management Martin Herrenknecht showed the Chancellor the tunnelling technology that has been developed and manufactured by Herrenknecht for challenging projects.


During the visit, Chancellor Merkel expressed her interest in the small diameter trenchless drilling technologies that Herrenknecht offers,including the E-Power Pipe® and Direct Pipe®.


The E-Power Pipe® is a new method from Herrenknecht that can quickly and securely install small-diameter cable protection pipes underground with drive lengths of more than a kilometre.

Combining microtunnelling and HDD technology The Direct Pipe® solution combines the advantages of to install a prefabricated pipeline and the required borehole excavation simultaneously.


These trenchless technologies are required for the installation of underground cables, pipelines and other utilities for a fast and successful energy transition.


The Chancellor praised the innovative strength of Herrenknecht and its rapid response to these new market demands.

新聞中心 贊助商 合作媒體 下載中心 常見(jiàn)問(wèn)題 友情鏈接
備案號(hào):滬ICP備10040940號(hào) 電話:86-21-54791130 傳真:86-21-54791130 郵件:ITTC@CSTT.ORG, 版權(quán)所有 上??莆跷幕涣饔邢薰? 滬公網(wǎng)安備 31011702006209號(hào) 技術(shù)支持:攸攸網(wǎng)絡(luò)
中文字幕乱码在线人视频| 少妇搡bbbb搡bbb搡aa| 免费无码VA一区二区三区| 国产成人精品三级麻豆| 久久天堂av综合色无码专区| 成人免费AA片在线观看| 国产乱码一卡2卡三卡四卡 | 无码午夜成人1000部免费视频| 日韩av一区二区三区免费看| 亚洲国产桃花岛一区二区| 国产成人av在线影院| 欧美人与动牲交 视频| 浪荡艳妇爆乳jufd汗だく肉感| 亚洲AV综合久久无码欧美| 乱码精品一区二区三区| 欧美精品久久天天躁| 日本高清视频色www色| 国产精品国产亚洲AV| 久久夜色国产精品亚洲AV| 欧美日本日韩aⅴ在线视频| 好吊视频一区二区三区| 暖暖日本免费观看高清完整| 日韩午夜理论免费tv影院| 久久久久亚洲精品成人网| 免费伦费影视在线观看| 在线天堂资源www在线忘忧草| 亚洲欧美自拍另类制服图区| 国产 高潮 抽搐 正在播放| 人与人性恔配视频免费| 在线亚洲视频网站www色| 伊人干网综合亚洲| 在线观看成人无码中文av天堂| 后宫宫妃被各种sm调教| 性色av一区二区三区无码| 色诱久久av| 后入内射欧美99二区视频| 在线观看免费的成年影片| 精品国产一二三产品价格| 久久精品国产99国产精品图片 | 国产欧美在线一区二区三| 中国老妇xxxx性开放|