English thesaurus | |||
| |||
CRC |
Circles of : 19 phrases in 12 subjects |
Astronomy | 1 |
Communications | 1 |
Electronics | 1 |
Life sciences | 4 |
Measuring instruments | 2 |
Mechanic engineering | 2 |
Metallurgy | 1 |
Nautical | 2 |
Patents | 1 |
Police | 1 |
Remote sensing | 1 |
Transport | 2 |