| |
|---|
| Utgitt
| Austin, Tex. : Petroleum Extension Service, Division of Continuing Education, University of Texas at Austin , 1998
|
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| Omfang
| |
|---|
| Opplysninger
| "Formerly Mud pumps and conditioning equipment (Lesson 12), and Circulating systems" (Lesson 8)
|
|---|
| Emner
| boreslam slampumpe boring
|
|---|
| ISBN
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