 |
| |||
| square corners | |||
| |||
| right angle | |||
| right angle handpiece | |||
| rectangular | |||
|
angles droits : 35 phrases in 14 subjects |
| Astronomy | 1 |
| Construction | 10 |
| Earth sciences | 1 |
| Electronics | 1 |
| General | 2 |
| Industry | 2 |
| Information technology | 2 |
| Medical | 3 |
| Metallurgy | 2 |
| Remote sensing | 1 |
| Scientific | 3 |
| Technology | 1 |
| Transport | 5 |
| Water resources | 1 |