 |
| diafragma: 34 phrases in 14 subjects |
| Antennas and waveguides | 3 |
| Automated equipment | 1 |
| Construction | 1 |
| Cultural studies | 1 |
| Earth sciences | 1 |
| Electronics | 1 |
| Environment | 1 |
| General | 4 |
| Health care | 11 |
| Industry | 2 |
| Information technology | 1 |
| Medical | 4 |
| Technology | 1 |
| Transport | 2 |