|
signal : 396 phrases in 23 subjects |
| Automated equipment | 1 |
| Chemistry | 2 |
| Communications | 124 |
| Computer numerical control | 1 |
| Computers | 2 |
| Earth sciences | 4 |
| Economics | 6 |
| Electronics | 120 |
| General | 14 |
| Health care | 1 |
| Immigration and citizenship | 1 |
| Industry | 2 |
| Information technology | 60 |
| Labor law | 4 |
| Life sciences | 4 |
| Materials science | 1 |
| Medical | 3 |
| Mineral products | 1 |
| Natural sciences | 1 |
| Power lines | 2 |
| Telecommunications | 4 |
| Telegraphy | 4 |
| Transport | 34 |