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IEC 61400-11 Amd.1 Ed. 3.0 b cor.1:2019
Corrigendum 1 - Amendment 1 - Wind turbines - Part 11: Acoustic noise measurement techniques
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International Electrotechnical Commission [iec]
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International Electrotechnical Commission [iec]
As the voice of the U.S. standards and conformity assessment system, the American National Standards Institute (ANSI) empowers its members and constituents to strengthen the U.S. marketplace position in the global economy while helping to assure the safety and health of consumers and the protection of the environment.