 |
| |||
| στάθμη ηχητικής πίεσης; ένταση ήχου; ηχορρύπανση; ηχοστάθμη | |||
| nível de pressão sonora: 8 phrases in 2 subjects |
| Health care | 1 |
| Physical sciences | 7 |
|
| |||
| στάθμη ηχητικής πίεσης; ένταση ήχου; ηχορρύπανση; ηχοστάθμη | |||
| nível de pressão sonora: 8 phrases in 2 subjects |
| Health care | 1 |
| Physical sciences | 7 |