| |||
| Toroidale | |||
|
toroidal : 33 phrases in 7 subjects |
| Antennas and waveguides | 1 |
| Earth sciences | 10 |
| Electronics | 6 |
| General | 5 |
| Natural sciences | 1 |
| Physical sciences | 8 |
| Transport | 2 |
| |||
| Toroidale | |||
|
toroidal : 33 phrases in 7 subjects |
| Antennas and waveguides | 1 |
| Earth sciences | 10 |
| Electronics | 6 |
| General | 5 |
| Natural sciences | 1 |
| Physical sciences | 8 |
| Transport | 2 |