| |||
| right angle | |||
|
angulo recto : 31 phrases in 14 subjects |
| Agriculture | 2 |
| Aviation | 2 |
| Chemistry | 1 |
| Construction | 7 |
| Electronics | 1 |
| General | 1 |
| Industry | 1 |
| Information technology | 1 |
| Metallurgy | 2 |
| Remote sensing | 1 |
| Statistics | 3 |
| Technology | 6 |
| Transport | 2 |
| Water resources | 1 |