| |||
| метод Фезера (for determining the ranges and/or spectra of beta particles); анализ Фезера (for determining the ranges and/or spectra of beta particles) | |||
|
Feather method : 2 a las frases, 2 temas |
| Construcción de puentes | 1 |
| Obras de carreteras | 1 |
| |||
| метод Фезера (for determining the ranges and/or spectra of beta particles); анализ Фезера (for determining the ranges and/or spectra of beta particles) | |||
|
Feather method : 2 a las frases, 2 temas |
| Construcción de puentes | 1 |
| Obras de carreteras | 1 |