basic oxygen steelmaking
| plant
| basic oxygen steelmaking | |
| met. | fabrication d'acier Thomas à l'oxygène |
| plant | |
| chem. | dispositif; établissement industriel; atelier; fabrique |
| construct. | train d'engins; engin central; installations industrielles; manufacture |
| IT | usine |
| patents. | établissement |
| |||
| fabrication d'acier Thomas à l'oxygène | |||
|
basic oxygen steelmaking : 5 phrases in 2 subjects |
| Economics | 1 |
| Metallurgy | 4 |