 |
| |||
| even mass; even mass number | |||
| чётное массовое число: 8 phrases in 3 subjects |
| Physics | 1 |
| Quality control and standards | 4 |
| Technology | 3 |
|
| |||
| even mass; even mass number | |||
| чётное массовое число: 8 phrases in 3 subjects |
| Physics | 1 |
| Quality control and standards | 4 |
| Technology | 3 |