 |
| |||
| core drilling (AD) | |||
| sample drilling | |||
| cg. (coring); conventional coring (Ulkina) | |||
| core-drilling | |||
| coring; core-drill sampling | |||
| core drilling | |||
| cg. | |||
| crg (coring); cg (coring) | |||
| бурение с отбором керна: 15 do fraz, 6 tematyki |
| Górnictwo | 2 |
| Olej i gaz | 5 |
| Pospolicie | 1 |
| Ropa / ropa naftowa | 3 |
| Technologia ropy i gazu | 1 |
| Wiercenie | 3 |