 |
| |||
| bit weight; pressure on the tool | |||
| |||
| weight on the bit | |||
|
pritisak prenesen na dlijeto : 3 phrases in 1 subject |
| Oil / petroleum | 3 |
|
| |||
| bit weight; pressure on the tool | |||
| |||
| weight on the bit | |||
|
pritisak prenesen na dlijeto : 3 phrases in 1 subject |
| Oil / petroleum | 3 |