serie : 54 phrases in 25 subjects |
Antennas and waveguides | 1 |
Automated equipment | 2 |
Chemistry | 3 |
Communications | 5 |
Computer numerical control | 1 |
Economy | 1 |
Electronics | 6 |
Environment | 1 |
Finances | 10 |
General | 2 |
Information technology | 2 |
Mathematics | 3 |
Medical | 1 |
Metallurgy | 1 |
Microsoft | 2 |
Municipal planning | 1 |
Patents | 2 |
Power lines | 1 |
Power system protection | 1 |
Radio | 1 |
Scientific | 1 |
Statistics | 1 |
Textile industry | 1 |
Transport | 3 |
United Nations | 1 |