| |||
| reflexión difusa | |||
| remisión de reflexión | |||
|
diffuse Reflexion : 3 phrases in 2 subjects |
| Earth sciences | 2 |
| Lighting other than cinema | 1 |
| |||
| reflexión difusa | |||
| remisión de reflexión | |||
|
diffuse Reflexion : 3 phrases in 2 subjects |
| Earth sciences | 2 |
| Lighting other than cinema | 1 |