 |
| |||
| vacuum breakdown (MichaelBurov); vacuum break-down (MichaelBurov); vacuum break down (MichaelBurov) | |||
| пробой вакуума: 6 phrases in 3 subjects |
| Electronics | 1 |
| Physics | 3 |
| Technology | 2 |
|
| |||
| vacuum breakdown (MichaelBurov); vacuum break-down (MichaelBurov); vacuum break down (MichaelBurov) | |||
| пробой вакуума: 6 phrases in 3 subjects |
| Electronics | 1 |
| Physics | 3 |
| Technology | 2 |