aus: 73 phrases in 15 subjects |
Antennas and waveguides | 2 |
Automatic control | 1 |
Cables and cable production | 1 |
Ecology | 2 |
Electric machinery | 1 |
Environment | 4 |
International Monetary Fund | 36 |
Magnetics | 3 |
Mathematics | 1 |
Microsoft | 14 |
Power lines | 2 |
Power system protection | 2 |
Semiconductors | 1 |
Sound recording | 2 |
Telegraphy | 1 |