 |
| |||
| specific gravity test | |||
| определение удельного веса: 15 phrases in 9 subjects |
| Chemistry | 1 |
| General | 1 |
| Mining | 2 |
| Oil / petroleum | 5 |
| Physics | 1 |
| Plastics | 1 |
| Technology | 2 |
| Textile industry | 1 |
| Wood processing | 1 |
|
| |||
| specific gravity test | |||
| определение удельного веса: 15 phrases in 9 subjects |
| Chemistry | 1 |
| General | 1 |
| Mining | 2 |
| Oil / petroleum | 5 |
| Physics | 1 |
| Plastics | 1 |
| Technology | 2 |
| Textile industry | 1 |
| Wood processing | 1 |