 |
| calentamiento: 371 phrases in 26 subjects |
| Agriculture | 5 |
| Antennas and waveguides | 2 |
| Chemistry | 19 |
| Coal | 9 |
| Communications | 1 |
| Earth sciences | 37 |
| Economy | 1 |
| Electric traction | 1 |
| Electronics | 92 |
| Energy industry | 1 |
| Environment | 13 |
| General | 14 |
| Industry | 31 |
| Materials science | 4 |
| Mechanic engineering | 7 |
| Medical | 2 |
| Metallurgy | 39 |
| Municipal planning | 1 |
| Natural sciences | 1 |
| Nuclear and fusion power | 2 |
| Packaging | 3 |
| Statistics | 2 |
| Technology | 4 |
| Textile industry | 2 |
| Thermal Energy | 66 |
| Transport | 12 |