| |||
| анализатор плотности (Alexander Demidov); плотномер (Alexander Demidov) | |||
|
density analyzer : 5 phrases in 4 subjects |
| General | 2 |
| Mathematics | 1 |
| Quality control and standards | 1 |
| Technology | 1 |
| |||
| анализатор плотности (Alexander Demidov); плотномер (Alexander Demidov) | |||
|
density analyzer : 5 phrases in 4 subjects |
| General | 2 |
| Mathematics | 1 |
| Quality control and standards | 1 |
| Technology | 1 |