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GB/T 34877.4-2024
工业风机-标准实验室条件下风机声功率级的测定-第4部分:声强法(中英文版)
Industrial fans-Determination of sound power level of fans under standard laboratory conditions-Part 4: Sound intensity method
GB/T 34877.2-2023
工业风机 标准实验室条件下风机声功率级的测定 第2部分:混响室法(中英文版)
Industrial fans - Determination of fan sound power levels under standard laboratory conditions - Part 2: Reverberation chamber method
GB/T 34877.1-2023
工业风机 标准实验室条件下风机声功率级的测定 第1部分:通用要求(中英文版)
Industrial fans - Determination of fan sound power levels under standard laboratory conditions - Part 1: General requirements
GB/T 6881-2023
声学 声压法测定噪声源声功率级和声能量级 混响室精密法(中英文版)
Acoustics - Determination of sound power level and sound energy level of noise sources by sound pressure method - Reverberation chamber precision method
GB/T 42543-2023
表面化学分析 扫描探针显微术 悬臂梁法向弹性常数的测定(中英文版)
Surface Chemical Analysis Scanning Probe Microscopy Determination of the Normal Elastic Constant of a Cantilever Beam
GB/T 1094.101-2023
电力变压器 第101部分:声级测定 应用导则(中英文版)
Power transformers - Part 101: Determination of sound levels - Application guidelines
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
GB/T 17248.1-2022
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(中英文版)
Acoustics—Noise emitted by machinery and equipment—Guidelines for the use of basic standards for the determination of emission sound pressure levels at a work station and at other specified positions
GB/T 1094.10-2022
电力变压器 第10部分:声级测定(中英文版)
Power transformers - Part 10: Determination of sound levels
GB/T 40380.2-2021
金属粉末 高温时松装密度和流速的测定 第2部分:高温时流速的测定(中英文版)
Metallic powders—Determination of apparent density and flow rate at elevated temperatures—Part 2: Determination of flow rate at elevated temperatures
GB/T 40380.1-2021
金属粉末 高温时松装密度和流速的测定 第1部分:高温时松装密度的测定(中英文版)
Metallic powders—Determination of apparent density and flow rate at elevated temperatures—Part 1: Determination of apparent density at elevated temperatures
GB/T 40267-2021
植物源产品中左旋多巴的测定 高效液相色谱法(中英文版)
Determination of Levodopa in plant derived products—High performance liquid chromatography
GB/T 40901-2021
化妆品中11种禁用唑类抗真菌药物的测定 液相色谱-串联质谱法(中英文版)
Determination of eleven kinds of prohibited azoles antifungal agents in cosmetics—Liquid chromatography-tandem mass spectrometry
GB/T 37163-2018
液压传动-采用遮光原理的自动颗粒计数法测定液样颗粒污染度(中英文版)
Hydraulic fluid power—Determination of the particulate contamination level of a liquid sample by automatic particle counting using the light-extinction principle
GB/T 17248.2-2018
声学-机器和设备发射的噪声-在一个反射面上方可忽略环境修正的近似自由场测定工作位置和其他指定位置的发射声压级(中英文版)
Acoustics—Noise emitted by machinery and equipment—Determination of emission sound pressure levels at a work station and at other specified positions in an essentially free field over a reflecting plane with negligible environmental corrections
GB/T 17248.3-2018
声学-机器和设备发射的噪声-采用近似环境修正测定工作位置和其他指定位置的发射声压级(中英文版)
Acoustics—Noise emitted by machinery and equipment—Determination of emission sound pressure levels at a work station and at other specified positions applying approximate environmental corrections
GB/T 17248.5-2018
声学-机器和设备发射的噪声-采用准确环境修正测定工作位置和其他指定位置的发射声压级(中英文版)
Acoustics—Noise emitted by machinery and equipment—Determination of emission sound pressure levels at a work station and at other specified positions applying accurate environmental corrections
GB/T 34905-2017
烧结金属材料 粉末冶金零部件清洁度的测定(中英文版)
Sintered metal materials—Determination of the level of cleanliness of powder-metallurgy parts
GB/T 6881.2-2017
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)
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
GB/T 34887-2017
液压传动 马达噪声测定规范(中英文版)
Hydraulic fluid power—Test code for the determination of noise level of hydraulic motors
GB/T 34877.3-2017
工业风机 标准实验室条件下风机声功率级的测定 第3部分:包络面法(中英文版)
Industrial fans—Determination of fan sound power levels under standardized laboratory conditions—Part3:Enveloping surface methods
GB/T 3002-2017
耐火材料 高温抗折强度试验方法(中英文版)
Refractory products—Determination of modulus of rupture at elevated temperatures
GB/T 34186-2017
耐火材料 高温动态杨氏模量试验方法(脉冲激振法)(中英文版)
Refractory products—Determination of dynamic Young’s modulus(MOE)at elevated temperatures by impulse excitation of vibration
GB/T 34217-2017
耐火材料 高温抗扭强度试验方法(中英文版)
Refractory products—Determination of torsion strength at elevated temperature
GB/T 34218-2017
耐火材料 高温耐压强度试验方法(中英文版)
Refractory products—Determination of compressive strength at elevated temperature
GB/T 34220-2017
耐火材料 高温抗拉强度试验方法(中英文版)
Refractory Products—Determination of tensile strength at elevated temperature
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
GB/T 20438.5-2017
电气/电子/可编程电子安全相关系统的功能安全 第5部分:确定安全完整性等级的方法示例(中英文版)
Functional safety of electrical/electronic/programmable electronic safety-related systems—Part 5: Examples of methods for the determination of safety integrity levels
GB/T 33403-2016
胶粘剂自流平性能的试验方法(中英文版)
Determination of self-levelling properties of adhesive
GB 5009.252-2016
食品安全国家标准 食品中乙酰丙酸的测定(中英文版)
National Food Safety Standard - Foodstuffs - Determination of levulinic acid in foodstuffs
GB/T 4854.9-2016
声学 校准测听设备的基准零级 第9部分:确定基准听阈级的优选测试条件(中英文版)
Acoustics—Reference zero for the calibration of audiometric equipment—Part 9: Preferred test conditions for the determination of reference hearing threshold levels
GB/T 3767-2016
声学 声压法测定噪声源声功率级和声能量级 反射面上方近似自由场的工程法(中英文版)
Acoustics—Determination of sound power levels and sound energy levels of noise sources using sound pressure—Engineering methods for an essentially free field over a reflecting plane
GB/T 32524.2-2016
声学 声压法测定电力电容器单元的声功率级和指向特性 第2部分:反射面上方近似自由场的工程法(中英文版)
Acoustics—Determination of sound power level and directivity character of power capacitor using sound pressure—Part 2: Engineering methods for an essentially free field over a reflecting plane
GB/T 32524.1-2016
声学 声压法测定电力电容器单元的声功率级和指向特性 第1部分:半消声室精密法(中英文版)
Acoustics—Determination of sound power level and directivity character of power capacitor unit using sound pressure—Part 1: Precision method for hemi-anechoic rooms
GB/T 6882-2016
声学 声压法测定噪声源声功率级和声能量级 消声室和半消声室精密法(中英文版)
Acoustics—Determination of sound power levels and sound energy levels of noise sources using sound pressure—Precision methods for anechoic rooms and hemi-anechoic rooms
GB 23200.98-2016
食品安全国家标准 蜂王浆中11种有机磷农药残留量的测定 气相色谱法(中英文版)
National food safety standards—Determination of eleven organophosphorus pesticides residues in royal jelly - Gas chromatography
GB/T 21881-2015
酸性染料 匀染性的测定(中英文版)
Acid dyes—Determination of levelling properties
GB/T 7759.1-2015
硫化橡胶或热塑性橡胶 压缩永久变形的测定 第1部分:在常温及高温条件下(中英文版)
Rubber,vulcanized or thermoplastic—Determination of compression set—Part 1: At ambient or elevated temperatures
GB/T 31295-2014
风电叶片用芯材 弯曲载荷和压缩载荷下高温尺寸稳定性的测定(中英文版)
The core to wind turbine blade―Determination of dimensional stability at elevated temperatures with flexural load and with compressive load
GB 29681-2013
食品安全国家标准 牛奶中左旋咪唑残留量的测定 高效液相色谱法(中英文版)
National Food Safety Standard-Determination of Levamisole Residue in Milk by High Performance Liquid Chromatography
GB/T 25615-2010
土方机械 司机位置发射声压级的测定 动态试验条件(中英文版)
Earth-moving machinery - Determination of emission sound pressure level at operator’s position - Dynamic test conditions
GB/T 25614-2010
土方机械 声功率级的测定 动态试验条件(中英文版)
Earth-moving machinery - Determination of sound power level - Dynamic test conditions
GB/T 25613-2010
土方机械 司机位置发射声压级的测定 定置试验条件(中英文版)
Earth-moving machinery - Determination of emission sound pressure level at operator’s position - Stationary test conditions
GB/T 25612-2010
土方机械 声功率级的测定 定置试验条件(中英文版)
Earth-moving machinery - Determination of sound power level - Stationary test conditions
GB/T 18318.4-2009
纺织品 弯曲性能的测定 第4部分:悬臂法(中英文版)
Textiles - Determination of bending behaviour - Part 4: Cantilever beam
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
GB/T 22994-2008
牛奶和奶粉中左旋咪唑残留量的测定 液相色谱-串联质谱法(中英文版)
Determination of levamisole residues in milk and milk powder - LC-MS-MS method
GB/T 22459.7-2008
耐火泥浆 第7部分:高温性能试验方法(中英文版)
Refractory mortars - Part 7: Determination of properties at elevated temperatures
GB/T 3536-2008
石油产品闪点和燃点的测定 克利夫兰开口杯法(中英文版)
Petroleum products - Determination of flash and fire points - Cleveland open cup method
GB/T 6882-2008
声学 声压法测定噪声源声功率级 消声室和半消声室精密法(中英文版)
Acoustics - Determination of sound power levels of noise sources using pressure - Precision methods for anechoic and hemi-anechoic rooms

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