| |||
| проба донных наносов | |||
| проба грунта | |||
| донная проба; образец грунта | |||
| образец донного грунта | |||
| донная проба (воды) | |||
|
bottom sample : 17 phrases in 11 subjects |
| Drilling | 1 |
| Geology | 1 |
| Hydrology | 1 |
| Military | 1 |
| Mining | 1 |
| Nanotechnology | 2 |
| Oil / petroleum | 4 |
| Oil and gas | 2 |
| Oil and gas technology | 1 |
| Oilfields | 2 |
| Production | 1 |