 |
| |||
| acceptor type impurity; acceptor impurity; P-type impurity (of a semiconductor) | |||
| p-Typ-Verunreinigung: 4 phrases in 1 subject |
| Радиоактивное излучение | 4 |
|
| |||
| acceptor type impurity; acceptor impurity; P-type impurity (of a semiconductor) | |||
| p-Typ-Verunreinigung: 4 phrases in 1 subject |
| Радиоактивное излучение | 4 |