E.M: 45 phrases in 18 subjects |
Astronomy | 1 |
Chemistry | 6 |
Communications | 2 |
Earth sciences | 2 |
Electric traction | 1 |
Electronics | 6 |
General | 1 |
High energy physics | 1 |
Measuring instruments | 2 |
Mechanic engineering | 2 |
Medical | 4 |
Microelectronics | 3 |
Mining | 1 |
Municipal planning | 1 |
Sound recording | 2 |
Technology | 6 |
Telecommunications | 3 |
Transformers | 1 |