 |
| |||
| decrustation; scale removing | |||
| очистка накипи: 16 phrases, 9 sujets |
| Automobiles | 1 |
| Construction | 1 |
| Construction navale | 3 |
| Génie mécanique | 1 |
| Génie thermique | 2 |
| Nautique | 2 |
| Technologie | 2 |
| Transport | 3 |
| Transport ferroviaire | 1 |
|
| |||
| decrustation; scale removing | |||
| очистка накипи: 16 phrases, 9 sujets |
| Automobiles | 1 |
| Construction | 1 |
| Construction navale | 3 |
| Génie mécanique | 1 |
| Génie thermique | 2 |
| Nautique | 2 |
| Technologie | 2 |
| Transport | 3 |
| Transport ferroviaire | 1 |