 |
| |||
| two-stage treatment | |||
| two-stage cleaning; two-stage treating | |||
| двухступенчатая очистка: 6 phrases in 5 subjects |
| Construction | 1 |
| Ecology | 1 |
| Energy industry | 2 |
| Makarov | 1 |
| Nautical | 1 |
|
| |||
| two-stage treatment | |||
| two-stage cleaning; two-stage treating | |||
| двухступенчатая очистка: 6 phrases in 5 subjects |
| Construction | 1 |
| Ecology | 1 |
| Energy industry | 2 |
| Makarov | 1 |
| Nautical | 1 |