|
development of strength : 7 phrases in 5 subjects |
| Construction | 3 |
| Makarov | 1 |
| Oil / petroleum | 1 |
| Pulp and paper industry | 1 |
| Silicate industry | 1 |
|
development of strength : 7 phrases in 5 subjects |
| Construction | 3 |
| Makarov | 1 |
| Oil / petroleum | 1 |
| Pulp and paper industry | 1 |
| Silicate industry | 1 |