 |
геотехнологический | полигон
| полигон | |
| gen. | butts; ground; firing ground; shooting-range; target range; rifle-range |
| avia. | range of fire |
| math. | polygon |
| геотехнологический: 4 phrases in 3 subjects |
| General | 1 |
| Geochemistry | 2 |
| Oil and gas | 1 |