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China anechoic GB Standards English PDF List


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  •  China "anechoic" GB Standards English PDF List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 40602.1-2021 Antennas and reception systems for radio interference—Part 1: Basic measurement—Method for far field measuring in microwave anechoic chamber
    天线及接收系统的无线电干扰 第1部分:基础测量 天线方向图的室内远场测量方法
    China National Standards
    anechoic

    English PDF
    GB/T 40602.2-2021 Antennas and reception systems for radio interference—Part 2:Basic measurement—Method for near field measuring high gain antenna pattern in microwave anechoic chamber
    天线及接收系统的无线电干扰 第2部分:基础测量 高增益天线方向图室内平面近场测量方法
    China National Standards
    anechoic

    English PDF
    GB/T 17626.22-2017 Electromagnetic compatibility (EMC)—Testing and measurement techniques—Radiated emissions and immunity measurements in fully anechoic rooms(FARs)
    电磁兼容 试验和测量技术 全电波暗室中的辐射发射和抗扰度测量
    China National Standards
    anechoic

    English PDF
    GB/T 32524.1-2016 Acoustics—Determination of sound power level and directivity character of power capacitor unit using sound pressure—Part 1: Precision method for hemi-anechoic rooms
    声学 声压法测定电力电容器单元的声功率级和指向特性 第1部分:半消声室精密法
    China National Standards
    anechoic

    English PDF
    GB/T 6882-2016 Acoustics—Determination of sound power levels and sound energy levels of noise sources using sound pressure—Precision methods for anechoic rooms and hemi-anechoic rooms
    声学 声压法测定噪声源声功率级和声能量级 消声室和半消声室精密法
    China National Standards
    anechoic

    English PDF
    GB/T 1859.3-2015 Reciprocating internal combustion engines—Measurement of sound power level using sound pressure—Part 3: Precision methods for hemi-anechoic rooms
    往复式内燃机 声压法声功率级的测定 第3部分:半消声室精密法
    China National Standards
    anechoic

    English PDF
    GB 50826-2012 Technical code for construction of electromagnetic wave anechoic enclosure
    电磁波暗室工程技术规范
    China National Standards
    anechoic

    English PDF
    GB 50800-2012 Technical code for anechoic and semi-anechoic rooms
    消声室和半消声室技术规范
    China National Standards
    anechoic

    English PDF
    GB/T 6882-2008 Acoustics - Determination of sound power levels of noise sources using pressure - Precision methods for anechoic and hemi-anechoic rooms
    声学 声压法测定噪声源声功率级 消声室和半消声室精密法
    China National Standards
    anechoic

    English PDF

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