каскад : 90 phrases in 14 subjects |
Architecture | 1 |
Automated equipment | 1 |
Construction | 5 |
Drives | 1 |
Electrical engineering | 49 |
Electronics | 2 |
General | 3 |
Hydraulic engineering | 2 |
Nuclear physics | 5 |
Physics | 1 |
Radioengineering | 4 |
Technology | 11 |
Telegraphy | 4 |
Television | 1 |