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GB/T 19888.1-2005 Acoustics-Stationary audible warning devices used outdoors-Part 1:Field measurements for Determination of sound emission quantities 声学 户外用固定式听觉报警器 第1部分：声发射量的现场测定 - 英文版 |
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GB/T 19885-2005 Acoustics-Determination of sound insulation performance of cabins-laborartory and in situ measurements 声学 隔声间的隔声性能测定 实验室和现场测量 - 英文版 |
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GB/T 18696.1-2004 Acoustics--Determination of sound absorption coefficient and impedance in impedance tubes--Part 1:Method using standing wave ratio 声学 阻抗管中吸声系数和声阻抗的测量 第1部分:驻波比法 - 英文版 |
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GB/T 4980-2003 Determination of sound level for noise emitted by displacement compressors 容积式压缩机噪声的测定 - 英文版 |
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GB/T 1094.10-2003 Power transformers--Part 10: Determination of sound levels 电力变压器 第10部分:声级测定 - 英文版 |
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GB/T 4129-2003 Acoustics--Requirements for the performance and calibration of reference sound sources used for the Determination of sound power levels 声学 用于声功率级测定的标准声源的性能与校准要求 - 英文版 |
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GB/T 6881.3-2002 Acoustics--Determination of sound power levels of noise sources-using sound pressure--Engineering methods for small，movable sources in reverberant fields--Part 2:Methods for special reverberation test rooms 声学 声压法测定噪声源声功率级 混响场中小型可移动声源工程法 第2部分:专用混响测试室法 - 英文版 |
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GB/T 6881.2-2002 Acoustics--Determination of sound power levels of noise sources--Engineering methods for small，movable sources in reverberant field--Part 1:Comparison method for hard-walled test rooms 声学 声压法测定噪声源声功率级 混响场中小型可移动声源工程法 第1部分:硬壁测试室比较法 - 英文版 |
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GB/T 6881.1-2002 Acoustics--Determination of sound power levels of noise sources using sound pressure--Precision methods for reverberation rooms 声学 声压法测定噪声源声功率级 混响室精密法 - 英文版 |
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GB/T 18699.2-2002 Acoustics--Determination of sound insulation performances of enclosures--Part 2:Measurements in situ (for acceptance and verification purposes) 声学 隔声罩的隔声性能测定 第2部分:现场测量(验收和验证用) - 英文版 |
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GB/T 18699.1-2002 Acoustics--Determination of sound insulation performances of enclosures--Part 1:Measurements under laboratory conditions (for declaration purposes) 声学 隔声罩的隔声性能测定 第1部分:实验室条件下测量(标示用) - 英文版 |
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GB/T 18696.2-2002 Acoustics--Determination of sound absorption coefficient and impedance in impedance tubes--Part 2:Transfer function method 声学 阻抗管中吸声系数和声阻抗的测量 第2部分:传递函数法 - 英文版 |
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GB/T 17248.1-2000 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 - 英文版 |
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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 - 英文版 |
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GB/T 17248.4-1998 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 - 英文版 |
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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 - 英文版 |
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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 - 英文版 |
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GB/T 3767-1996 Acoustics--Determination of sound power levels of noise sources using sound pressure--Engineering method in an essentially free field over a reflecting plane 声学 声压法测定噪声源声功率级 反射面上方近似自由场的工程法 - 英文版 |
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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 - 英文版 |
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GB/T 16157-1996 Determination of particulates and sampling methods of gaseous pollutants emitted from exhaust gas of stationary source 固定污染源排气中颗粒物测定与气态污染物采样方法 - 英文版 |
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GB/T 9068-1988 Determination 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 - 英文版 |
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GB/T 4215-1984 Determination of sound power levels of noise emitted by metal cutting machine tools 金属切削机床噪声声功率级的测定 - 英文版 |
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GB/T 4192-1984 Method for the determination of the resistivity of tungsten and molybdenum used in electric light sources and vacuumtubes 电真空器件及电光源用钨、钼材料电阻率的测试方法 - 英文版 |
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GB/T 3770-1983 Determination of sound power level for noise emitted by woodworking machinery 木工机床噪声声功率级的测定 - 英文版 |
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