загрузка печи: 44 phrases in 14 subjects |
Cement | 3 |
Chemistry | 1 |
Construction | 2 |
Electrical engineering | 1 |
Electronics | 2 |
General | 1 |
Makarov | 1 |
Mechanic engineering | 1 |
Metallurgy | 12 |
Pipelines | 1 |
Roll stock | 1 |
Silicate industry | 2 |
Technology | 14 |
Thermal engineering | 2 |