 |
| recubrimiento: 496 phrases in 38 subjects |
| Agriculture | 20 |
| Antennas and waveguides | 5 |
| Aviation | 3 |
| Biology | 1 |
| Chemistry | 65 |
| Coal | 7 |
| Communications | 3 |
| Computer numerical control | 3 |
| Construction | 9 |
| Cultural studies | 6 |
| Earth sciences | 14 |
| Economy | 1 |
| Electronics | 30 |
| Environment | 2 |
| Food industry | 4 |
| Forestry | 3 |
| General | 12 |
| Hydrology | 1 |
| Industry | 48 |
| Information technology | 14 |
| Life sciences | 12 |
| Materials science | 16 |
| Mechanic engineering | 12 |
| Medical | 1 |
| Metallurgy | 67 |
| Natural sciences | 1 |
| Nuclear physics | 1 |
| Packaging | 42 |
| Patents | 2 |
| Pharmacy and pharmacology | 2 |
| Remote sensing | 1 |
| Soil science | 1 |
| Statistics | 1 |
| Technology | 43 |
| Textile industry | 17 |
| Transport | 19 |
| Water resources | 5 |
| Wood processing | 2 |