 |
| |||
| prototype | |||
| прибор-образец: 8 phrases in 6 subjects |
| Chemistry | 1 |
| Construction | 1 |
| Mass media | 1 |
| Oil processing plants | 1 |
| Technology | 3 |
| Textile industry | 1 |
|
| |||
| prototype | |||
| прибор-образец: 8 phrases in 6 subjects |
| Chemistry | 1 |
| Construction | 1 |
| Mass media | 1 |
| Oil processing plants | 1 |
| Technology | 3 |
| Textile industry | 1 |