 |
| |||
| coefficient de Townsend (ionization coefficient); coefficient d'ionisation (ionization coefficient, de Townsend); constante d'ionisation (ionization coefficient) | |||
| coefficient de Townsend | |||
|
Townsend coefficient : 1 do fraz, 1 tematyki |
| Promieniowanie radioaktywne | 1 |