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| acoustic insulation The process of preventing the transmission of sound by surrounding with a nonconducting material | |||
| aïllament acústic: 2 phrases in 1 subject |
| Environment | 2 |
|
| |||
| acoustic insulation The process of preventing the transmission of sound by surrounding with a nonconducting material | |||
| aïllament acústic: 2 phrases in 1 subject |
| Environment | 2 |