 |
| spot: 87 phrases in 26 subjects |
| Agriculture | 2 |
| Animal husbandry | 1 |
| Antennas and waveguides | 5 |
| Automated equipment | 1 |
| Commerce | 1 |
| Communications | 13 |
| Earth sciences | 1 |
| Electronics | 11 |
| Finances | 11 |
| General | 2 |
| Health care | 1 |
| Information technology | 2 |
| Lighting other than cinema | 1 |
| Materials science | 1 |
| Measuring instruments | 3 |
| Medical | 2 |
| Metallurgy | 1 |
| Pest control | 6 |
| Piezoelectric crystals | 1 |
| Radio | 5 |
| Remote sensing | 1 |
| Technology | 5 |
| Telegraphy | 4 |
| Thermal Energy | 1 |
| Transport | 4 |
| Vacuum tubes | 1 |