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China Acoustics--Noise emitted by ma GB Standards Search


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  •  China "Acoustics--Noise emitted by ma" GB Standards List:
  • Acoustics--Noise emitted by ma
    GB/T 19052-2003- English Version of China National Standard
    Acoustics--Noise emitted by machinery and equipment--Rules for the drafting and presentation of a noise test code
    声学 机器和设备发射的噪声 噪声测试规范起草和表述的准则
    Acoustics--Noise emitted by ma
    GB/T 17248.5-1999- English Version of China National Standard
    Acoustics--Noise emitted by machinery and equipment--Measurement of emission sound pressure levels at a work station and at other specified positions--Method requiring environmental corrections
    声学 机器和设备发射的噪声 工作位置和其他指定位置发射声压级的测量 环境修正法
    Acoustics--Noise emitted by ma
    GB/T 17248.4-1998- English Version of China National Standard
    Acoustics--Noise emitted by machinery and equipment--Determination of emission sound pressure level at a work station and at other specified position from the sound power level
    声学 机器和设备发射的噪声 由声功率级确定工作位置和其他指定位置的发射声压级
    Acoustics--Noise emitted by ma
    GB/T 17248.3-1999- English Version of China National Standard
    Acoustics--Noise emitted by machinery and equipment--Measurement of emission sound pressure levels at a work station and at other specified positions--Survey method in situ
    声学 机器和设备发射的噪声 工作位置和其他指定位置发射声压级的测量 现场简易法
    Acoustics--Noise emitted by ma
    GB/T 17248.2-1999- English Version of China National Standard
    Acoustics--Noise emitted by machinery and equipment--Measurement of emission sound pressure levels at a work station and at otherspecified positions--Engineering method in an essentially free field over a reflecting plane
    声学 机器和设备发射的噪声 工作位置和其他指定位置发射声压级的测量 一个反射面上方近似自由场的工程法
    Acoustics--Noise emitted by ma
    GB/T 17248.1-2000- English Version of China National Standard
    Acoustics--Noise emitted by machinery and equipment--Guidelines forthe use of basic standards for the determination of emission sound pressure levels at a work station and at other specified positions
    声学 机器和设备发射的噪声 测定工作位置和其他指定位置发射声压级的基础标准使用导则

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