| coke bed | |
| met. | lit de coke |
| Operation | |
| IT | exploitation |
| operation | |
| econ. | activité |
| econ. agric. | exécution du travail; opération |
| el. | manoeuvre |
| lab.law. | phase de travail |
| mech.eng. | maniement d'une machine |
| tech. | fonctionnement; commande; travail |
|
fluidised : 44 phrases in 12 subjects |
| Chemistry | 2 |
| Coal | 4 |
| Electronics | 2 |
| Energy industry | 11 |
| Environment | 7 |
| Food industry | 1 |
| General | 4 |
| Industry | 1 |
| Metallurgy | 4 |
| Natural resourses and wildlife conservation | 1 |
| Natural sciences | 4 |
| Technology | 3 |