
Acoustics — Unattended monitoring of aircraft sound in the vicinity of airports — Amendment 1
STANDARD published on 21.6.2013
Designation standards: ISO 20906:2009/Amd1:2013
Note: Change
Publication date standards: 21.6.2013
The number of pages: 3
Approximate weight : 9 g (0.02 lbs)
Country: International technical standard
Category: Technical standards ISO