![]() |
σύστημα προστασίας : 41 phrases in 17 subjects |
Agriculture | 2 |
Chemistry | 1 |
Communications | 1 |
Electronics | 3 |
Energy industry | 1 |
Finances | 2 |
General | 1 |
Information technology | 5 |
Labor law | 1 |
Law | 2 |
Mechanic engineering | 5 |
Patents | 1 |
Social science | 2 |
Statistics | 3 |
Technology | 2 |
Trade unions | 6 |
Transport | 3 |