 |
| |||
| analyse de contenu | |||
| анализ содержания: 5 phrases in 5 subjects |
| General | 1 |
| Hydraulic engineering | 1 |
| Medical appliances | 1 |
| Mining | 1 |
| Natural resourses and wildlife conservation | 1 |
|
| |||
| analyse de contenu | |||
| анализ содержания: 5 phrases in 5 subjects |
| General | 1 |
| Hydraulic engineering | 1 |
| Medical appliances | 1 |
| Mining | 1 |
| Natural resourses and wildlife conservation | 1 |