 |
| |||
| cuve de fourneau; creuset m | |||
| cuve de four; puits pourvu de foyer d'aérage | |||
| furnace shaft: 18 phrases in 3 subjects |
| Chemistry | 1 |
| Construction | 2 |
| Metallurgy | 15 |
|
| |||
| cuve de fourneau; creuset m | |||
| cuve de four; puits pourvu de foyer d'aérage | |||
| furnace shaft: 18 phrases in 3 subjects |
| Chemistry | 1 |
| Construction | 2 |
| Metallurgy | 15 |