επαναφορά : 106 phrases in 14 subjects |
Communications | 10 |
Construction | 2 |
Earth sciences | 4 |
Economy | 1 |
Electronics | 11 |
Environment | 1 |
Information technology | 17 |
Insurance | 1 |
Law | 3 |
Mechanic engineering | 10 |
Metallurgy | 14 |
Microsoft | 15 |
Nuclear and fusion power | 1 |
Transport | 16 |