 |
| |||
| definite proportions | |||
| постоянство состава: 10 phrases in 7 subjects |
| Chemistry | 1 |
| Finances | 1 |
| General | 1 |
| Information technology | 2 |
| Oil / petroleum | 3 |
| Technology | 1 |
| Transport | 1 |
|
| |||
| definite proportions | |||
| постоянство состава: 10 phrases in 7 subjects |
| Chemistry | 1 |
| Finances | 1 |
| General | 1 |
| Information technology | 2 |
| Oil / petroleum | 3 |
| Technology | 1 |
| Transport | 1 |