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κουδούνισμα | |||
μηχανισμός κουδουνιού | |||
ηχητική συσκευή |
campainha : 27 phrases in 9 subjects |
Communications | 5 |
Construction | 5 |
Electronics | 3 |
Industry | 1 |
Information technology | 3 |
Mechanic engineering | 4 |
Medical | 3 |
Municipal planning | 2 |
Natural resourses and wildlife conservation | 1 |