 |
| |||
| band profiles (в спектрах) | |||
| профили полос: 10 phrases in 6 subjects |
| Construction | 1 |
| Mechanic engineering | 1 |
| Metallurgy | 3 |
| Roll stock | 2 |
| Technology | 2 |
| Trade classification | 1 |
|
| |||
| band profiles (в спектрах) | |||
| профили полос: 10 phrases in 6 subjects |
| Construction | 1 |
| Mechanic engineering | 1 |
| Metallurgy | 3 |
| Roll stock | 2 |
| Technology | 2 |
| Trade classification | 1 |