abertura angular
| vertical
| abertura angular abbr. | |
| el. | angular width |
| vertical abbr. | |
| comp., MS | portrait |
| math. | vertical |
| |||
| angular width | |||
| angular aperture | |||
|
abertura angular : 14 phrases in 5 subjects |
| Communications | 3 |
| Electronics | 6 |
| Metallurgy | 3 |
| Physical sciences | 1 |
| Technology | 1 |