 |
| |||
| химическим путём | |||
| par voie chimique: 12 phrases in 8 subjects |
| Chemistry | 2 |
| Food industry | 1 |
| Forestry | 1 |
| Mechanic engineering | 1 |
| Metallurgy | 1 |
| Natural resourses and wildlife conservation | 1 |
| Polygraphy | 1 |
| Technology | 4 |
|
| |||
| химическим путём | |||
| par voie chimique: 12 phrases in 8 subjects |
| Chemistry | 2 |
| Food industry | 1 |
| Forestry | 1 |
| Mechanic engineering | 1 |
| Metallurgy | 1 |
| Natural resourses and wildlife conservation | 1 |
| Polygraphy | 1 |
| Technology | 4 |