西南石油大学学报(自然科学版) ›› 1998, Vol. 20 ›› Issue (1): 64-67.DOI: 10.3863/j.issn.1000-2634.1998.01.016

• 钻采工艺与设备 • Previous Articles     Next Articles

  

  • Received:1997-11-06 Revised:1900-01-01 Online:1998-02-20 Published:1998-02-20