| |||
| non-reversible | |||
|
polariseret : 143 phrases in 12 subjects |
| Chemistry | 3 |
| Communications | 32 |
| Cultural studies | 2 |
| Earth sciences | 7 |
| Economics | 1 |
| Electronics | 86 |
| Industry | 1 |
| Information technology | 6 |
| Metallurgy | 1 |
| Natural sciences | 2 |
| Physical sciences | 1 |
| Transport | 1 |