China National Standards

China Noise measurement power GB Standards List


  •  China "Noise measurement power" GB Standards List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 28543-2021 Noise measurement method on power capacitors
    电力电容器噪声测量方法
    China National Standards
    Noise measurement power

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    GB/T 34388-2017 Foundry machinery—Noise measurement method of sound power levels
    铸造机械 噪声声功率级测量方法
    China National Standards
    Noise measurement power

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    GB/T 33928-2017 Reciprocating internal combustion engines—Measurement method for exhaust silencers—Sound power level of exhaust noise and insertion loss using sound pressure and power loss ratio
    往复式内燃机 排气消声器测量方法 声压法排气噪声声功率级和插入损失及功率损失比
    China National Standards
    Noise measurement power

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    GB/T 3768-2017 Acoustics—Determination of sound power levels and sound energy levels of noise sources using sound pressure—Survey method using an enveloping measurement surface over a reflecting plane
    声学 声压法测定噪声源声功率级和声能量级 采用反射面上方包络测量面的简易法
    China National Standards
    Noise measurement power

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    GB/T 28543-2012 Noise measurement of power capacitors
    电力电容器噪声测量方法
    China National Standards
    Noise measurement power

    English PDF
    GB/T 23282-2009 Metal forming machinery - Noise measurement method of sound power levels
    锻压机械噪声声功率级测量方法
    China National Standards
    Noise measurement power

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    GB/T 5898-2008 Hand-held non-electric power tools - Noise measurement code - Engineering method(grade 2)
    手持式非电类动力工具 噪声测量方法 工程法(2级)
    China National Standards
    Noise measurement power

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    GB/T 21229-2007 Acoustics - Determination of sound power levels of noise from air-terminal devices,air-terminal units,dampers and valves by measurement in a reverberation room
    声学 风道末端装置、末端单元、风道闸门和阀噪声声功率级的混响室测定
    China National Standards
    Noise measurement power

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    GB/T 16404.3-2006 Acoustics - Determination of sound power levels of noise sources using sound intensity - Part 3: Precision method for measurement by scanning
    声学 声强法测定噪声源声功率级 第3部分:扫描测量精密法
    China National Standards
    Noise measurement power

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    GB/T 3450-2006 Noise limit and measurement inside driver’s cabs of railway locomotive and powered car train-sets
    铁道机车和动车组司机室噪声限值及测量方法
    China National Standards
    Noise measurement power

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    GB/T 16404.2-1999 Acoustics--Determination of sound power levels of noise sources using sound intensity--Part 2:Measurement by scanning
    声学 声强法测定噪声源的声功率级 第2部分:扫描测量
    China National Standards
    Noise measurement power

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    GB/T 16539-1996 Acoustics--Determination of sound power levels of noise sources using vibration velocity--Measurement for seal machinery
    声学 振速法测定噪声源声功率级 用于封闭机器的测量
    China National Standards
    Noise measurement power

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    GB/T 3768-1996 Acoustics--Determination of sound power levels of noise sources using sound pressure--Survey method using an enveloping measurement surface over a reflecting plane
    声学 声压法测定噪声源声功率级 反射面上方采用包络测量表面的简易法
    China National Standards
    Noise measurement power

    English PDF
    GB/T 16404-1996 Acoustics--Determination of sound power levels of noise sources using sound intensity--Part 1:Measurement at discrete points
    声学 声强法测定噪声源的声功率级 第1部分:离散点上的测量
    China National Standards
    Noise measurement power

    English PDF

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