Acoustics — Unattended monitoring of aircraft sound in the vicinity of airports — Amendment 1
Acoustique — Surveillance automatique du bruit des aéronefs au voisinage des aéroports — Amendement 1
17.140.30 - Noise emitted by means of transport. Including road noise, railway noise, harbour noise and airport noise
Modifica a: ISO 20906:2009
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Ingles / Frances
