DIN EN 61400-11 VDE 0127-11:2019-05
Wind turbines
Part 11: Acoustic noise measurement techniques
(IEC 61400-11:2012 + A1:2018); German version EN 61400-11:2013 + A1:2018
Class/Status:
Standard,
valid
Released: 2019-05
VDE Art. No.: 0100521