 |
| arco: 479 phrases in 34 subjects |
| Agriculture | 15 |
| Communications | 8 |
| Construction | 15 |
| Earth sciences | 15 |
| Economy | 1 |
| Electricity generation | 1 |
| Electronics | 146 |
| Energy industry | 3 |
| Finances | 3 |
| Fish farming pisciculture | 4 |
| Forestry | 3 |
| General | 20 |
| Human rights activism | 2 |
| Industry | 12 |
| Labor law | 2 |
| Life sciences | 15 |
| Lighting other than cinema | 1 |
| Mathematics | 6 |
| Mechanic engineering | 8 |
| Medical | 22 |
| Metallurgy | 72 |
| Natural resourses and wildlife conservation | 2 |
| Natural sciences | 4 |
| Politics | 3 |
| Power system protection | 2 |
| Satellite communications | 1 |
| Scientific | 3 |
| Statistics | 3 |
| Technology | 1 |
| Thermal Energy | 44 |
| Transformers | 2 |
| Transport | 21 |
| Vacuum tubes | 2 |
| Welding | 17 |