国产又粗又猛又黄又爽无遮挡_人妻互换一二三区激情视频_国产激情久久久久影院老熟女免费_东京热毛片无码DVD一二三区_国产一区国产二区在线精品

  • Biogas Purification to Produce Biological Natural Gas
  • Purpose:

    Gas Source:

    Location:

    Capacity:

    Work Scope:

    • DESCRIPTION

      Introduction
      A biogas purification project in an alcohol industry in Rizhao, Shandong
       
      Design flow rate of biogas 150000Nm3 d
       
      Methane content in biogas ≥ 50%
       
      Methane recovery rate after operation>98%
       
      Methane content of finished gas>98%

    截屏,微信識別二維碼

  • 国产又粗又猛又黄又爽无遮挡_人妻互换一二三区激情视频_国产激情久久久久影院老熟女免费_东京热毛片无码DVD一二三区_国产一区国产二区在线精品