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| neutron-logging instrument | |||
| neutron- logging tool; neutron-logging tool; neutron logging tool | |||
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прибор нейтронного каротажа : 56 do fraz, 6 tematyki |
| Geofizyka | 11 |
| Olej i gaz | 14 |
| Ropa / ropa naftowa | 26 |
| Sachalin | 1 |
| Technika i technologia | 3 |
| Technologia ropy i gazu | 1 |