regenerador : 43 phrases in 14 subjects |
Agriculture | 5 |
Chemistry | 3 |
Communications | 9 |
Drilling | 1 |
Economy | 1 |
Electronics | 3 |
Food industry | 1 |
General | 3 |
Industry | 5 |
Information technology | 4 |
Mechanic engineering | 3 |
Radio | 3 |
Technology | 1 |
Telegraphy | 1 |