“Noise measurement me ” 中國GB標準檢索結果 |
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GB/T 44050.2-2024 液压传动-油液噪声特性测定-第2部分：管道中油液声速的测量（中英文版） Hydraulic transmission-Determination of oil noise characteristics-Part 2: Measurement of oil sound velocity in pipelines |
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GB/T 44040-2024 重型汽车多工况行驶车外噪声测量方法（中英文版） Measurement methods for external noise of heavy-duty vehicles in multi-operating conditions |
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GB/T 5111-2024 声学-轨道机车车辆发射噪声测量（中英文版） Acoustics-Measurement of noise emitted by railway vehicles |
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GB/T 42791-2024 航空用铝合金锻件通用技术规范（中英文版） Corrosion of Metals and Alloys - Electrochemical Guidelines for noise measurement corrosion test |
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GB/T 20787-2023 往复式内燃机 结构噪声测量方法（中英文版） Reciprocating internal combustion engines—Measurement methods for structure-borne noise |
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GB/T 42687-2023 船舶与海洋技术 船用起重机 噪声要求与测量方法（中英文版） Ships and marine technology - Marine cranes - Noise requirements and measurement methods |
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GB/T 33521.31-2023 机械振动 轨道系统产生的地面诱导结构噪声和地传振动 第31部分：建筑物内人体暴露评价的现场测量指南（中英文版） Mechanical vibrations - Ground-induced structure-borne noise and ground-borne vibrations from rail systems - Part 31: Guidelines for field measurements for the assessment of human exposure in buildings |
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GB/T 3222.2-2022 声学 环境噪声的描述、测量与评价 第2部分：声压级测定（中英文版） Acoustics—Description, measurement and assessment of environmental noise—Part 2: Determination of sound pressure levels |
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GB/T 3222.1-2022 声学 环境噪声的描述、测量与评价 第1部分：基本参量与评价方法（中英文版） Acoustics—Description, measurement and assessment of environmental noise—Part 1: Basic quantities and assessment procedures |
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GB/T 41161-2022 往复式内燃机 燃烧噪声测量方法（中英文版） Reciprocating internal combustion engines—Measurement method for combustion noise |
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GB/T 41311.1-2022 声学 描述船舶水下噪声的量及其测量方法 第1部分：用于比对目的的深水精密测量要求（中英文版） Acoustics - Describe the quantity of underwater noise from ships and methods of measurement - Part 1: Requirements for precision measurements in deep water for comparison purposes |
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GB/T 41971-2022 农林拖拉机 动态噪声测量（中英文版） Agriculture and Forestry Tractor Dynamic Noise Measurement |
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GB/T 33521.32-2021 机械振动 轨道系统产生的地面诱导结构噪声和地传振动 第32部分：大地的动态性能测量（中英文版） Mechanical vibration—Ground-borne noise and vibration arising from rail systems—Part 32: Measurement of dynamic properties of the ground |
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GB/T 28543-2021 电力电容器噪声测量方法（中英文版） Noise measurement method on power capacitors |
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GB/T 40625-2021 汽车加速行驶车外噪声室内测量方法（中英文版） Indoor measurement methods for noise emitted by accelerating motor vehicles |
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GB/T 40578-2021 轻型汽车多工况行驶车外噪声测量方法（中英文版） Measurement methods for noise emitted by light-duty vehicles in multiple driving mode conditions |
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GB/T 4595-2020 船上噪声测量（中英文版） Measurement of noise on board vessels |
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GB/T 14098-2020 燃气轮机和燃气轮机机组 气载噪声的测量 工程法/简易法（中英文版） Turbines and turbine sets—Measurement of emitted airborne noise—Engineering/survey method |
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GB/T 17213.14-2018 工业过程控制阀 第8-2部分：噪声的考虑 实验室内测量液动流流经控制阀产生的噪声（中英文版） Industrial-process control valves—Part 8-2: Noise considerations—Laboratory measurement of noise generated by hydrodynamic flow through control valves |
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GB/T 9911-2018 船用柴油机辐射的空气噪声测量方法（中英文版） Measurement of airborne noise emitted by marine diesel engine |
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GB/T 21231.1-2018 声学 小型通风装置辐射的空气噪声和引起的结构振动的测量 第1部分：空气噪声测量（中英文版） Acoustics—Measurement of airborne noise emitted and structure-borne vibration induced by small air-moving devices—Part 1: Airborne noise measurement |
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GB/T 36079-2018 声学 单元并排式阻性消声器传声损失、气流再生噪声和全压损失系数的测定 等效法（中英文版） Acoustics—Procedures for determination of transmission loss, flow noise and total pressure loss coefficient for arrayed element dissipative silencers—Equivalent measurement |
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GB/T 21231.2-2018 声学 小型通风装置辐射的空气噪声和引起的结构振动的测量 第2部分：结构振动测量（中英文版） Acoustics—Measurement of airborne noise emitted and structure-borne vibration induced by small air-moving devices—Part 2: Structure-borne vibration measurements |
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GB/T 34388-2017 铸造机械 噪声声功率级测量方法（中英文版） Foundry machinery—Noise measurement method of sound power levels |
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GB/T 34074-2017 数码照相机 噪声的测量（中英文版） Digital still cameras—Noise measurements |
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GB/T 33928-2017 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（中英文版） 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 |
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GB/T 18490.3-2017 机械安全 激光加工机 第3部分：激光加工机和手持式加工机及相关辅助设备的噪声降低和噪声测量方法（准确度2级）（中英文版） Safety of machinery—Laser processing machines—Part 3:Noise reduction and noise measurement methods for laser processing machines and hand-held processing devices and associated auxiliary equipment (accuracy grade 2) |
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GB/T 3768-2017 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（中英文版） 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 |
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GB/T 20062-2017 流动式起重机 作业噪声限值及测量方法（中英文版） Mobile cranes—Limits and measurement methods for operating noise |
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GB/T 10284-2016 林业机械 便携式风力灭火机 噪声的测定（中英文版） Forestry machinery—Portable pneumatic fire extinguisher—Measurement of noise |
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GB/T 25753.4-2015 真空技术 罗茨真空泵性能测量方法 第4部分：噪声的测量（中英文版） Vacuum technology—Roots vacuum pump— Measurement of performance characteristics—Part 4: Measurement of noise |
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GB/T 17213.8-2015 工业过程控制阀 第8-1部分：噪声的考虑 实验室内测量空气动力流流经控制阀产生的噪声（中英文版） Industrial-process control valves—Part 8-1: Noise considerations—Laboratory measurement of noise generated by aerodynamic flow through control valves |
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GB/T 22516-2015 风力发电机组 噪声测量方法（中英文版） Wind turbine generators systems—Acoustic noise measurement techniques |
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GB/T 15658-2012 无线电噪声测量方法（中英文版） Method for measurements of radio noise |
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GB/T 28543-2012 电力电容器噪声测量方法（中英文版） Noise measurement of power capacitors |
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GB/T 17147-2012 声音广播中音频噪声电平的测量（中英文版） Measurement of audio-frequency noise voltage level in sound broadcasting |
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GB/T 28386-2012 印刷、纸加工、造纸机械和辅助设备的噪声测量方法 准确度等级2和3（中英文版） Noise measurement methods for printing, paper converting, paper making machines and auxiliary equipment - Accuracy grades 2 and 3 |
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GB/T 27698.7-2011 热交换器及传热元件性能测试方法 第7部分：空冷器噪声测定（中英文版） Test method for the performance of heat exchangers and heat exchange element - Part 7: Measurement of noise from air-cooled heat exchangers |
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GB/T 5111-2011 声学 轨道机车车辆发射噪声测量（中英文版） Acoustics - Measurement of noise emitted by railbound vehicle |
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GB/T 3449-2011 声学 轨道车辆内部噪声测量（中英文版） Acoustics - Measurement of noise inside railbound vehicles |
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GB/T 4964-2010 内河航道及港口内船舶辐射噪声的测量（中英文版） Measurement of noise emitted by vessels on inland waterways and harbours |
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GB/T 25516-2010 声学 管道消声器和风道末端单元的实验室测量方法 插入损失、气流噪声和全压损失（中英文版） Acoustics - Laboratory measurement procedures for ducted silencers and air-terminal units loss, fiow noise and total pressure loss |
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GB/T 13165-2010 电弧焊机噪声测定方法（中英文版） Methods of measurement on noise emitted by arc welding machine |
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GB/T 10491-2010 航空派生型燃气轮机成套设备噪声值及测量方法（中英文版） Noise criteria and sound measurement procedures for aero-derivative gas turbines turnkey installations |
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GB 24929-2010 全地形车加速行驶噪声限值及测量方法（中英文版） Limit and measurement method of noise emitted by accelerating all-terrain vehicles |
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GB/T 5265-2009 声学 水下噪声测量（中英文版） Acoustics - Measurement of underwater noise |
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GB/T 3222.2-2009 声学 环境噪声的描述、测量与评价 第2部分：环境噪声级测定（中英文版） Acoustics - Description, measurement and assessment of environmental noise - Part 2: Determination of environmental noise levels |
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GB/T 23282-2009 锻压机械噪声声功率级测量方法（中英文版） Metal forming machinery - Noise measurement method of sound power levels |
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GB/T 23281-2009 锻压机械噪声声压级测量方法（中英文版） Metal forming machinery -noise measurement method of sound pressure levels |
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GB/T 10284-2008 林业机械 便携式风力灭火机 噪声的测定（中英文版） Forestry machinery - Portable pneumatic fire extinguisher - Measurement of noise |
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