power unit: 109 phrases in 15 subjects |
Agriculture | 3 |
Aviation | 7 |
Construction | 2 |
Earth sciences | 10 |
Economy | 1 |
Electronics | 7 |
Energy industry | 15 |
Finances | 2 |
Information technology | 2 |
Measuring instruments | 3 |
Mechanic engineering | 7 |
Medical appliances | 1 |
Technology | 2 |
Telecommunications | 2 |
Transport | 45 |