• CN:11-2187/TH
  • ISSN:0577-6686
采油用井下声辐射器
徐爱群;项占琴;陈子辰
Downhole Sound Radiator for Enhancing Oil Recovery
XU Aiqun;XIANG Zhanqin;CHEN Zichen
. 2008, (5): 220 -225 .