검색결과 : 2건
| No. | Article |
|---|---|
| 1 |
Increasing efficiency of drilling mud lubricating additives action Penkov AI, Varushev LP, Koshelev VN, Belenko EV, Ostriagin AI, Liubimov VS Neftyanoe Khozyaistvo(5), 33, 2000 |
| 2 |
Improvement of drilling mud lubricating properties evaluation methodics Penkov AI, Vahrushev LP, Belenko EV, Ostriagin AI Neftyanoe Khozyaistvo(9), 26, 1999 |