 |
| |||
| bout de fil; filandre f | |||
| chute f | |||
| |||
| bouts de fils laissés à la fin de la pièce | |||
| waste end: 5 phrases in 4 subjects |
| Chemistry | 1 |
| Coal | 1 |
| Environment | 2 |
| Waste management | 1 |
|
| |||
| bout de fil; filandre f | |||
| chute f | |||
| |||
| bouts de fils laissés à la fin de la pièce | |||
| waste end: 5 phrases in 4 subjects |
| Chemistry | 1 |
| Coal | 1 |
| Environment | 2 |
| Waste management | 1 |