 |
| изменение напряжения: 120 phrases in 28 subjects |
| Automated equipment | 4 |
| Automatic control | 1 |
| Automobiles | 1 |
| Aviation | 4 |
| Bridge construction | 1 |
| Combustion gas turbines | 3 |
| Construction | 9 |
| Electric machinery | 1 |
| Electrical engineering | 10 |
| Electricity | 1 |
| Electronics | 20 |
| Energy industry | 1 |
| Energy system | 3 |
| Geophysics | 3 |
| GOST | 4 |
| Information technology | 3 |
| Makarov | 4 |
| Mass media | 7 |
| Measuring instruments | 1 |
| Medical appliances | 1 |
| Metallurgy | 5 |
| Metrology | 1 |
| Oil and gas | 1 |
| Power system protection | 1 |
| Quality control and standards | 2 |
| Technology | 25 |
| Telecommunications | 2 |
| Transport | 1 |