 |
| |||
| ареометрическая шкала | |||
|
hydrometer scale : 8 phrases in 4 subjects |
| Makarov | 1 |
| Nautical | 2 |
| Oil / petroleum | 1 |
| Technology | 4 |
|
| |||
| ареометрическая шкала | |||
|
hydrometer scale : 8 phrases in 4 subjects |
| Makarov | 1 |
| Nautical | 2 |
| Oil / petroleum | 1 |
| Technology | 4 |