China National Standards

China Acoustics―Determination sound power GB Standards List


  •  China "Acoustics―Determination sound power" GB Standards List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 17697-2014 Acoustics―Determination of sound power radiated into a duct by fans and other air-moving devices―In-duct method
    声学 风机和其它通风设备辐射入管道的声功率测定 管道法
    China National Standards
    Acoustics―Determination sound power

    English PDF
    GB/T 14367-2006 Acoustics―Determination of sound power levels of noise sources―Guidelines for the use of basic standards
    声学 噪声源声功率级的测定 基础标准使用指南
    China National Standards
    Acoustics―Determination sound power

    English PDF

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