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

        "Winter Safety Production Monitoring System for Gas Pipelines in Extreme Cold Regions" developed by Hilong Information

        Date 2020-11-26

         (November 20, 2020, Shanghai) Hilong Petroleum Group (Shanghai) Information Technology Co., Ltd. (Hilong Information) recently developed the "Winter Safety Production Monitoring System for Gas Pipelines in Extreme Cold Regions" (referred to as "Extreme Cold Monitoring System"). The system will be implemented at Hangjinqi gas field of Huabei Petroleum Bureau, Sinopec, to ensure production safety during winter.


        The "Extreme Cold Monitoring System" can monitor real-time temperature data of gas pipelines in frozen soil areas, and includes a big data platform that can accumulate temperature data along the pipeline for long periods of time, providing data for low-temperature disaster management in frigid zone. In addition, in case of a congealing incident in the pipeline, the system can locate the blockage point and any movement in the blockage in real time, providing a strong guarantee for maintenance and repair in extreme cases.


        This system is the result of a study conducted by Hilong Information market personnel who examined the gas pipeline of the Hangjinqi Gas Field Joint Processing Station of Sinopec North China Petroleum Bureau that passes through frozen soil areas. The pipeline was frozen and shut down last year when the temperature dropped to the lowest.The Sinopec North China Petroleum Bureau was in urgent need of products or solutions to monitor real-time temperature change data of gas pipelines in frozen soil areas. Subsequently, Hilong Informations's technical department actively researched and integrated the required products, and successfully developed the "Extreme Cold Monitoring System" based on the pipeline safety warning system, the optical cable temperature measurement system, and the big data platform.


        Zhang Jinquan, General Manager of Hilong Information said "The operation of the 'Extreme Cold Monitoring System' fulfills the strategic goal of Hilong Information of becoming an intelligent station solution provider, and lays a solid foundation for the company's subsequent development of the Sinopec North China Petroleum Bureau market."

         

        日韩人妻无码一区二区三区久久九九| 中文亚洲AV片在线观看无码| 国产内射爽爽大片| 久久精品国产亚洲av蜜臀色欲| 亚洲国产第一区| 亚洲精品无码国产| 久久精品第一页| 日日狠狠久久8888偷偷色| 男人添女人下部高潮全视频| 美女粉嫩饱满的一线天mp4| 久久精品国产亚洲精品2020| 九色国产视频| 人人澡人人透人人爽| 欧美黑人又粗又硬xxxxx喷水| 性无码免费一区二区三区在线| 人妻丰满av无码久久不卡| 亚洲福利精品一区二区三区| 国产成人a在线观看视频免费| 日韩免费无码一区二区视频| 五月婷日韩中文字幕| 亚洲成av人在线观看天堂无码| 国产欧美三级| 尤物爆乳av导航| 久热中文在线| 丰满人妻一区二区三区无码av| 亚洲视频一区网站| 亚洲国产成人片在线观看无码| 日本一本在线播放| 国产精久久一区二区三区| 亚洲欧美在线免费| 日韩人妻无码精品久久久不卡| 亚洲AV日韩AV香蕉草莓| 爆乳女仆高潮在线观看| 国产精品一二三区在线观看公司| 中文亚洲成a人片在线观看 | 精品露脸国产偷人在视频| 人禽无码视频在线观看| 伊人精品在线视频| 一 级 黄 色 片免费网站| 亚洲无码视频一区| 色一情一乱一伦一视频免费看|