<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
          US EUROPE AFRICA ASIA 中文
          China / Innovation

          Underwater archeology ship to be completed by 2013

          By LIU XIANGRUI (chinadaily.com.cn) Updated: 2012-10-24 21:28

           

          Chinese underwater archaeologists will have an 860-ton ship to help them carry out their work by the end of 2013.

          It will be the first ship designed for underwater archaeology owned by China’s cultural heritage team.

          Designed by the 701 Research Institute of China Shipbuilding Industry Corporation, the ship is being built by the 80-year-old Dongfeng Shipbuilding Corporation based in Chongqing.

          The project will cost 80 million yuan ($12.8 million). The ship, 56 meters long, 10.8 meters wide and 4.8 meters deep, will use electric propulsion.

          It is a critical step for implementing the nation’s marine strategy and protection of its underwater cultural heritage, officials with the heritage administration said.

          There are a number of high-value cultural relics buried in China’s vast marine territory, and they face threats including illegal salvage, destruction and smuggling.

          China’s underwater archaeology has made significant achievements since the 1980s and has established a number of professional institutions and teams. But without professional ships, the archaeologists had to rent fishing boats to carry out their work. This was caused problems such as high costs, safety concerns and low efficiency.

          Building an archaeological ship is an important step for the development of China’s underwater archaeology, the officials said.

          The stability and navigation equipment in the ship is designed to suit the needs of underwater archaeology work.

          The ship will mainly be used in China’s coastal areas. With the professional devices, it can help detect, confirm and locate underwater relics, and collect accurate information for further excavation and protection.

          Highlights
          Hot Topics
          ...
          主站蜘蛛池模板: 91福利国产在线观一区二区| 国产精品亚洲综合久久小说| 国产亚洲欧美在线人成aaaa| 欧美和黑人xxxx猛交视频| 国产在线无码精品无码| av天堂久久天堂av| 亚洲精品国产精品国在线| 免费永久在线观看黄网站| 欧美成人精品三级在线观看| 亚洲中文字幕无码av| 91亚洲一线产区二线产区| 非会员区试看120秒6次 | 国内自拍小视频在线看| 少妇高潮水多太爽了动态图| 99久久无色码中文字幕人妻| 中文 在线 日韩 亚洲 欧美| 成人国产在线永久免费| 亚洲中文字幕有综合久久| 91孕妇精品一区二区三区| 四虎精品国产精品亚洲精| 国产精品理论片在线观看| 日韩精品一区二区三区激情视频| 国产成人啪精品视频免费APP| 亚洲av成人在线网站| 人妻av无码系列一区二区三区| 亚洲国产精品久久久久久无码 | 337p粉嫩大胆色噜噜噜| 亚洲色无码专线精品观看| 高清国产美女av一区二区| 波多野结衣无内裤护士| 久久88香港三级台湾三级播放| 日韩高清免费一码二码三码| 午夜免费无码福利视频麻豆| 久久国产乱子精品免费女| 亚洲精品久久久久久久久毛片直播| 久久99精品久久久久久青青| 精品亚洲国产成人痴汉av| 中文字幕国产精品日韩| 无码视频伊人| 中文字幕自拍偷拍福利视频| 免费在线成人网|