 |
| gravity separator: 27 phrases in 11 subjects |
| Agriculture | 1 |
| Food industry | 8 |
| Forestry | 1 |
| Gold mining | 6 |
| Makarov | 3 |
| Natural resourses and wildlife conservation | 1 |
| Oil processing plants | 1 |
| Sakhalin | 1 |
| Sakhalin S | 1 |
| Technology | 3 |
| Tengiz | 1 |
|
| gravity separator: 27 phrases in 11 subjects |
| Agriculture | 1 |
| Food industry | 8 |
| Forestry | 1 |
| Gold mining | 6 |
| Makarov | 3 |
| Natural resourses and wildlife conservation | 1 |
| Oil processing plants | 1 |
| Sakhalin | 1 |
| Sakhalin S | 1 |
| Technology | 3 |
| Tengiz | 1 |