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GB/T 27698.4-2023 Performance test methods for heat exchangers and heat transfer elements - Part 4: Noise determination of air coolers 热交换器及传热元件性能测试方法 第4部分：空冷器噪声测定 - 中英文版 |
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GB/T 4214.5-2023 Noise test methods for household and similar electrical appliances - Particular requirements for electric shavers, electric hair clippers and hair trimmers 家用和类似用途电器噪声测试方法 电动剃须刀、电理发剪及修发器的特殊要求 - 中英文版 |
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GB/T 4214.3-2023 Test methods for noise from household and similar electrical appliances - Particular requirements for dishwashers 家用和类似用途电器噪声测试方法 洗碗机的特殊要求 - 中英文版 |
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GB/T 42395.1-2023 Ergonomics - Sound quality limits and Test methods for noise from household appliances - Part 1: Refrigerators 人类工效学 家电噪声声品质限值和测试方法 第1部分：冰箱 - 中英文版 |
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GB/T 4214.16-2022 Household and similar electrical appliances - Noise test methods - Particular requirements for waste food processors 家用和类似用途电器噪声测试方法 废弃食物处理器的特殊要求 - 中英文版 |
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GB/T 41890.1-2022 Ships and marine technology—Model test methods for propeller cavitation noise during ship design—Part 1: Sound source level assessment 船舶与海上技术 船舶设计过程中螺旋桨空化噪声模型试验方法 第1部分：声源级评估 - 中英文版 |
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GB/T 16850.3-2021 Optical amplifiers test methods—Part 3:Noise figure parameters for single-channel amplifiers 光放大器试验方法 第3部分：单波道光放大器噪声参数 - 中英文版 |
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GB/T 17737.107-2018 Coaxial communication cables—Part 1-107: Electrical test methods—Test for cable microphony charge level (mechanically induced noise) 同轴通信电缆 第1-107部分：电气试验方法 电缆颤噪电荷电平（机械感应噪声）试验 - 中英文版 |
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GB/T 6881.2-2017 Acoustics—Determination of sound power levels and sound energy levels of noise sources using sound pressure—Engineering methods for small movable sources in reverberant fields—Comparison method for a hard-walled test room 声学 声压法测定噪声源声功率级和声能量级 混响场内小型可移动声源工程法 硬壁测试室比较法 - 中英文版 |
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GB/T 27693-2011 Safety of industrial trucks - Test methods for measuring noise emissions 工业车辆安全 噪声辐射的测量方法 - 中英文版 |
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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 - 中英文版 |
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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 - 中英文版 |
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GB/T 16850.3-1999 Basic specification for optical fibre amplifier test methods--Part 3:Test methods for noisefigure parameters 光纤放大器试验方法基本规范 第3部分:噪声参数的试验方法 - 中英文版 |
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