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| upskilling (extra training given to workers to make them better at their job. MED. the upskilling of the staff. OALD Alexander Demidov) | |||
| upgrading of professional skills (Alexander Demidov) | |||
| advanced vocational training | |||
| CET (Continuing Education and Training leahengzell); vocational continuing education; refresher courses | |||
| повышение профессиональной квалификации: 12 phrases, 9 sujets |
| Aviation | 1 |
| Bibliothéconomie | 1 |
| Éducation | 3 |
| Général | 1 |
| Industrie de l'industr. | 1 |
| Médical | 1 |
| Militaire | 1 |
| Pétrole et gaz | 1 |
| Ressources humaines | 2 |