2021久久国自产拍精品,欧美性猛交XXXX黑人猛交,99在线精品一区二区三区,国产成人A亚洲精V品无码,国产精品国产三级国产专区50,韩国三级在线观看久,男人女人做黄刺激性视频,亚洲AV综合A国产AV中文,日本一卡2卡三卡4卡免费网站,亚洲国产精品国自产拍AV

  • <fieldset id="6co0c"><table id="6co0c"></table></fieldset>
    <fieldset id="6co0c"></fieldset>
    <fieldset id="6co0c"><table id="6co0c"></table></fieldset>
  • <abbr id="6co0c"></abbr>
    <fieldset id="6co0c"><menu id="6co0c"></menu></fieldset>
      <fieldset id="6co0c"></fieldset>
      <ul id="6co0c"><tfoot id="6co0c"></tfoot></ul>
    • <ul id="6co0c"></ul>
    • <cite id="6co0c"></cite>
      <tfoot id="6co0c"><input id="6co0c"></input></tfoot>
      <cite id="6co0c"></cite>
      • News

        Hilong Successfully Completes Shanghai CNOOC’s First Offshore Pipeline Ultrasonic Internal Inspection

        Date 2014-11-15

        November 15, 2014, Shanghai —— Hilong recently completed ultrasonic internal inspection for 25 kilometers of China National Offshore Oil Corporation (CNOOC) 12-inch diameter offshore pipelines. This initial ultrasonic internal inspection project for Shanghai CNOOC has won an outstanding track record for Hilong Shenglong Petroleum Pipeline Inspection Technology Co., Ltd. (“Shenglong Inspection”), further establishing the foundation for the company’s internal inspection business.

         

        The tested CNOOC offshore pipelines are located in the East China Sea. Shenglong Inspection, in face of adverse weather conditions and other challenges, utilized advanced ultrasonic testing technology to achieve project objectives and obtain complete high-quality inspection data.

         

        “We are very pleased that CNOOC has expressed their satisfaction with Hilong’s ultrasonic inspection technology and services,” said Hilong Chief Engineer Yuan Pengbin. “Moving forward, Hilong plans to step up efforts to improve our business and provide pipeline operators with the best inspection technology and service.”

         

        Inspection engineers conduct operational adjustments to the inspection equipment
         

        久久久久久人妻一区二区三区| 国产精品夜间视频香蕉| 色一情一区二区三区四区| 国产精品无码aⅴ嫩草| 亚洲av永久无码天堂网| 国产精品久久久久aaaa| 少妇高潮喷水正在播放| 精品国产丝袜黑色高跟鞋| 亚洲天堂导航| 国产精品久久777777换脸| 少妇人妻14页_麻花色| a级国产乱理论片在线观看| 亚洲精品无码久久久久| 国产乱人伦偷精品视频免下载 | 又湿又紧又大又爽又a视频| 女子初尝黑人巨嗷嗷叫| 午夜精品久久久久久久99热 | 插b内射18免费视频| 国产精品国产三级国产专播| 人人澡人人澡人人看添av| 少妇xxxxx性开放| 久久99久久99精品免视看动漫| 乱码一二三入区口| 欧美日韩国产58香蕉在线视频| 人妻人人澡人人添人人爽| 中文字幕av一区| 国产freexxxx性播放| 免费无码av片在线观看| 欧美黑人xxxx高潮猛交| 日本丰满熟妇bbxbbxhd| 吸咬奶头狂揉60分钟视频| 亚洲中文久久精品无码ww16| aaaaa级少妇高潮大片免费看| 精品熟人妻一区二区三区四区不卡| 午夜dj在线观看高清在线视频完整版| 久久精品亚洲乱码伦伦中文| 麻豆亚洲av永久无码精品久久| 久久人与动人物a级毛片| 成人午夜视频精品一区| 国产精品永久在线观看| 18禁肉肉无遮挡无码网站 |