| English thesaurus | |||
| |||
| CLASS | |||
|
Closed-Loop : 41 phrases in 11 subjects |
| Automatic control | 3 |
| Communications | 2 |
| Electronics | 6 |
| Energy industry | 1 |
| Environment | 3 |
| Information technology | 7 |
| Life sciences | 2 |
| Mechanic engineering | 8 |
| Medical | 1 |
| Technology | 4 |
| Transport | 4 |