Now showing items 1-10 of 1
| anisotropy (1) |
| bit load (1) |
| drillability (1) |
| drilling index of anisotropy (1) |
| formation inclination angle (1) |
| geological material (1) |
| layer of stratification (1) |
| rock hardness (1) |
| well (1) |
| zenith angle (1) |
Now showing items 1-10 of 1