Metadata
Author: jw2019
Data
Danish[da]
Lydmuren
German[de]
Die Schallmauer
Greek[el]
Το Φράγμα του Ήχου
English[en]
The Sound Barrier
Spanish[es]
La barrera sónica
Finnish[fi]
Äänivalli
French[fr]
Le mur du son
Italian[it]
La barriera del suono
Norwegian[nb]
Lydmuren
Dutch[nl]
De geluidsbarrière
Portuguese[pt]
A Barreira do Som
Swedish[sv]
Ljudvallen