GB/T 9068-1988
AbolishedDetermination of sound power levels for noise emitted by heating，ventilating and air conditioning equipments--Engineering method
采暖通风与空气调节设备噪声声功率级的测定 工程法
Application Summary AI generated
This standard specifies an engineering-grade method for measuring the sound power levels of noise emitted by heating, ventilating, and air conditioning (HVAC) equipment. It is applied in laboratory or field testing contexts to evaluate and compare the acoustic performance of units such as fans, air handlers, and chillers. The standard is used by manufacturers and testing agencies to ensure compliance with noise regulations and to support product development and quality control in the HVAC industry.
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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.