 |
| |||
| cation exchange | |||
| base exchange | |||
| катионный обмен: 16 phrases in 12 subjects |
| Agriculture | 1 |
| Agrochemistry | 2 |
| Chemistry | 1 |
| Chromatography | 1 |
| Drilling | 1 |
| Forestry | 1 |
| General | 1 |
| Natural resourses and wildlife conservation | 2 |
| Oil / petroleum | 2 |
| Pharmacy and pharmacology | 1 |
| Sakhalin | 2 |
| Well control | 1 |