Using Aid to Drain Technology by Nitrogen Heat-proof to Improve Oil Producing Effect by Viscous Crude Steam Soak

 
  • 氮氣隔熱助排提高稠油蒸汽吞吐熱采效果
今日熱詞
目錄 附錄 查詞歷史
国内精品美女A∨在线播放xuan