 |
| |||
| acoustic level Physical quantity of sound measured, usually expressed in decibels | |||
|
akusticka hladina : 4 phrases in 2 subjects |
| General | 1 |
| Physical sciences | 3 |
|
| |||
| acoustic level Physical quantity of sound measured, usually expressed in decibels | |||
|
akusticka hladina : 4 phrases in 2 subjects |
| General | 1 |
| Physical sciences | 3 |