 |
| |||
| 反射系数; 反射率 | |||
| 反射系数｛显技｝ | |||
| 反差系数 | |||
|
coefficient of reflection : 5 do fraz, 3 tematyki |
| Chemia | 1 |
| Elektronika | 1 |
| Technika i technologia | 3 |
|
| |||
| 反射系数; 反射率 | |||
| 反射系数｛显技｝ | |||
| 反差系数 | |||
|
coefficient of reflection : 5 do fraz, 3 tematyki |
| Chemia | 1 |
| Elektronika | 1 |
| Technika i technologia | 3 |