 |
| power supply: 203 phrases in 33 subjects |
| Antennas and waveguides | 1 |
| Aviation | 14 |
| Coal | 1 |
| Commerce | 1 |
| Communications | 13 |
| Computers | 7 |
| Construction | 6 |
| Earth sciences | 10 |
| Electric machinery | 1 |
| Electric traction | 8 |
| Electronics | 40 |
| Energy industry | 12 |
| Environment | 2 |
| Finances | 1 |
| General | 3 |
| Information technology | 22 |
| Law | 2 |
| Life sciences | 1 |
| Measuring instruments | 4 |
| Mechanic engineering | 3 |
| Medical appliances | 4 |
| Metallurgy | 1 |
| Microsoft | 2 |
| Mineral products | 1 |
| Natural resourses and wildlife conservation | 1 |
| Natural sciences | 2 |
| Patents | 4 |
| Power electronics | 1 |
| Risk Management | 1 |
| Statistics | 1 |
| Technology | 1 |
| Telecommunications | 9 |
| Transport | 23 |