colector : 468 phrases in 23 subjects |
Agriculture | 19 |
Chemistry | 8 |
Coal | 4 |
Communications | 5 |
Construction | 3 |
Earth sciences | 8 |
Economy | 1 |
Electronics | 208 |
Energy industry | 13 |
Environment | 29 |
Forestry | 1 |
General | 10 |
Industry | 2 |
Information technology | 8 |
Life sciences | 34 |
Materials science | 1 |
Mechanic engineering | 79 |
Medical | 4 |
Natural sciences | 6 |
Nuclear and fusion power | 1 |
Physical sciences | 1 |
Technology | 1 |
Transport | 22 |