| 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 |
|
unattended : 41 phrases in 10 subjects |
| Agriculture | 2 |
| Automated equipment | 1 |
| Communications | 21 |
| Computers | 4 |
| General | 2 |
| Health care | 1 |
| Information technology | 1 |
| Microsoft | 3 |
| Mineral products | 1 |
| Transport | 5 |