<tt id="6hsgl"><pre id="6hsgl"><pre id="6hsgl"></pre></pre></tt>
          <nav id="6hsgl"><th id="6hsgl"></th></nav>
          国产免费网站看v片元遮挡,一亚洲一区二区中文字幕,波多野结衣一区二区免费视频,天天色综网,久久综合给合久久狠狠狠,男人的天堂av一二三区,午夜福利看片在线观看,亚洲中文字幕在线无码一区二区
           
          Home> Blue Silicon Valley

          China sets world record for scientific ocean coring

          ( Xinhua )

          Updated: 2016-09-20

            Print Mail Large Medium  Small 0
          JINAN -?China has set a new world record for scientific ocean coring, successfully drilling 2,843.18 meters into a continental shelf in the Yellow Sea.

          Shandong No. 3 Institute of Geology and Mineral Resources said Tuesday that the drilling operation had helped verify that there were oil and gas deposits in the stratum.

          The institute developed and established a drilling platform for the project in March 2015 in the waters some 83 sea miles east of Lianyungang City in the eastern province of Shandong, where the water is about 30 meters deep.

          The platform is capable of holding up in gales of up to 150 km per hour.

          The project is sponsored by the China Geological Survey Bureau. The coring sample can assist research into the geology of continental shelf, an important belt linking continents with oceans.
          主站蜘蛛池模板: 亚洲国产精品久久久久秋霞 | 欧美性猛交xxx嘿人猛交| jizz国产免费观看| 欲色影视天天一区二区三区色香欲| 久久久久人妻一区精品果冻| 香港三日本三级少妇三级视频 | 国产精品区一区第一页| 国产精品美女久久久久久麻豆| 国产偷窥厕所一区二区| 成人嫩草研究院久久久精品| 亚洲国产一线二线三线| 四虎成人高清永久免费看| 国产视频最新| 日韩精品一区二区高清视频 | www国产亚洲精品久久网站| 97精品国产91久久久久久久| 国产精品福利一区二区久久| 精品国产自线午夜福利| 国产精品毛片在线完整版| 亚洲av无一区二区三区| 国产精品爆乳在线播放第一人称| 午夜无码国产18禁| 韩国午夜福利片在线观看| a级毛片视频免费观看| 高清性欧美暴力猛交| 日韩在线视频一区二区三区| 另类 专区 欧美 制服| 日本视频一两二两三区| WWW夜插内射视频网站| 狠狠躁天天躁中文字幕无码| 国产综合久久99久久| 在线观看国产区亚洲一区| 亚洲综合伊人久久大杳蕉| 亚洲熟妇中文字幕日产无码| 免费A级毛片无码A∨蜜芽试看 | 亚洲人成人无码网WWW电影首页 | 亚洲国产精品一区第二页| 一级毛片免费观看不卡视频| 色老头在线一区二区三区| 欧美白妞大战非洲大炮| 99久久久国产精品消防器材|