China National Standards

China by GB Standards List


  •  China "by" GB Standards List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 37776-2019 Methods for the calibration of dynamic force transducers—Calibration by shock force
    动态力传感器校准方法 冲击力法校准
    China National Standards
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    GB/T 7962.22-2019 Test method of colourless optical glass—Part 22:Resistance to attack by aqueous alkaline phosphate-containing
    无色光学玻璃测试方法 第22部分:耐磷酸稳定性
    China National Standards
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    GB/T 7962.21-2019 Test method of colourless optical glass—Part 21:Resistance to attack by aqueous alkaline solutions
    无色光学玻璃测试方法 第21部分:耐碱稳定性
    China National Standards
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    GB/T 38437-2019 Methods of measurement of the magnetic dipole moment of a ferromagnetic material specimen by the withdrawal or rotation method
    用抽拉或旋转方式测量铁磁材料样品磁偶极矩的方法
    China National Standards
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    GB/T 21114-2019 Refractories—Chemical analysis by X-ray fluorescence(XRF)—Fused cast-bead method
    耐火材料 X射线荧光光谱化学分析 熔铸玻璃片法
    China National Standards
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    GB/T 37309-2019 Anti-corrosion technical specification for marine steel structures by high velocity arc spraying
    海洋用钢结构高速电弧喷涂耐蚀作业技术规范
    China National Standards
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    GB/T 37679-2019 Sheet metal parts fabricated by fine blanking combined with extrusion process—Technological specification
    金属板料精冲挤压复合成形件 工艺规范
    China National Standards
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    GB/T 14698-2017 Identification method of feed material by microscopy
    饲料原料显微镜检查方法《第1号修改单》
    China National Standards
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    GB/T 37517-2019 Animal and vegetable fats and oils—Determination of solid fat content by pulsed NMR—Indirect method
    动植物油脂 脉冲核磁共振法测定固体脂肪含量 间接法
    China National Standards
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    GB/T 37405-2019 High voltage soft-start device by thyristor phase control
    高压晶闸管相控调压软起动装置
    China National Standards
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    GB/T 21451.5-2019 Petroleum and liquid petroleum products—Measurement of level and temperature in storage tanks by automatic methods—Part 5: Measurement of temperature in marine vessels
    石油和液体石油产品 储罐中液位和温度自动测量法 第5部分:油船舱中的温度测量
    China National Standards
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    GB/T 21451.2-2019 Petroleum and liquid petroleum products—Measurement of level and temperature in storage tanks by automatic methods—Part 2:Measurement of level in marine vessels
    石油和液体石油产品 储罐中液位和温度自动测量法 第2部分: 油船舱中的液位测量
    China National Standards
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    GB/T 9959.4-2019 Fresh and frozen pork and pig by-products—Part 4:Pig by-products
    鲜、冻猪肉及猪副产品 第4部分:猪副产品
    China National Standards
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    GB/T 9959.3-2019 Fresh and frozen pork and pig by-products—Part 3:Pork cuts
    鲜、冻猪肉及猪副产品 第3部分:分部位分割猪肉
    China National Standards
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    GB/T 9959.1-2019 Fresh and frozen pork and pig by-products—Part 1:Demi-carcass pork
    鲜、冻猪肉及猪副产品 第1部分:片猪肉
    China National Standards
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    GB/T 37158-2018 Non-destructive testing—Test method for measuring the maximum detectable steel thickness by industrial computed tomography(CT)
    无损检测-工业计算机层析成像(CT)检测最大可检测钢厚度测试方法
    China National Standards
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    GB/T 28026.2-2018 Railway applications—Fixed installations—Electrical safety,earthing and the return circuit—Part 2:Provisions against the effects of stray currents caused by d.c. traction systems
    轨道交通-地面装置-电气安全、接地和回流-第2部分:直流牵引供电系统杂散电流的防护措施
    China National Standards
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    GB/T 36989-2018 Measurement of liquid hydrocarbons by ultrasonic flow meters
    用超声流量计测量液态烃流量
    China National Standards
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    GB/T 37163-2018 Hydraulic fluid power—Determination of the particulate contamination level of a liquid sample by automatic particle counting using the light-extinction principle
    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
    China National Standards
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    GB/T 4059-2018 Test method for phosphorus content in polycrystalline silicon by zone-melting method under controlled atmosphere
    硅多晶气氛区熔基磷检验方法
    China National Standards
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    GB/T 26068-2018 Test method for carrier recombination lifetime in silicon wafers and silicon ingots—Non-contact measurement of photoconductivity decay by microwave reflectance method
    硅片和硅锭载流子复合寿命的测试-非接触微波反射光电导衰减法
    China National Standards
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    GBZ/T 308-2018 Simultaneous determination of various metals in urine by inductively coupled plasma mass spectrometry
    尿中多种金属同时测定-电感耦合等离子体质谱法
    China National Standards
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    GB/T 36969-2018 Nanotechnology—Method for the measurement of the nanofilm-thickness by atomic force microscopy
    纳米技术-原子力显微术测定纳米薄膜厚度的方法
    China National Standards
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    GB/T 17248.2-2018 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
    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
    China National Standards
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    GB/T 17248.3-2018 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
    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
    China National Standards
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    GB/T 17248.5-2018 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
    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
    China National Standards
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    GB/T 15162-2018 Technical regulation for afforestation by aerial sowing
    飞播造林技术规程
    China National Standards
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    GB/T 36232-2018 Non-destructive testing of welds—Test method on electron-beam welded joints by industrial computed tomography(CT)
    焊缝无损检测 电子束焊接接头工业计算机层析成像(CT)检测方法
    China National Standards
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    GB/T 36228-2018 Non-destructive testing—Guide for plannar flaw height sizing by ultrasonic testing
    无损检测 平面型伤高度超声定量导则
    China National Standards
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    GB/T 35085-2018 Destructive tests on welds in metallic materials—Vickers and Knoop Hardness testing of joints welded by laser and electron beam
    金属材料焊缝破坏性试验 激光和电子束焊接接头的维氏和努氏硬度试验
    China National Standards
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    GB/T 35049-2018 Vacuum technology—Leak testing method by quadrupole mass spectrometer
    真空技术 四极质谱检漏方法
    China National Standards
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    GB/T 35098-2018 Microbeam analysis—Transmission electron microscopy—Morphological identification method of plant viruses by transmission electron microscopy
    微束分析 透射电子显微术 植物病毒形态学的透射电子显微镜鉴定方法
    China National Standards
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    GB/T 35100-2018 Fiber metal laminates—Determination of interlaminar shear strength by short-beam method
    纤维金属层板 短梁法测定层间剪切强度
    China National Standards
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    GB/T 36140-2018 Technical requirements for assembled insulation combination wall composite by glass fiber reinforced inorganic materials
    装配式玻纤增强无机材料复合保温墙体技术要求
    China National Standards
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    GB/T 18916.37-2018 Norm of water intake—Part 37: Phosphoric acid by wet process
    取水定额 第37部分:湿法磷酸
    China National Standards
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    GB/T 18916.35-2018 Norm of water intake—Part 35: Methyl alcohol produced by coal
    取水定额 第35部分:煤制甲醇
    China National Standards
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    GB/T 36176-2018 Vacuum technology—Vacuum leak testing method by helium mass spectrometer
    真空技术 氦质谱真空检漏方法
    China National Standards
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    GB/T 25915.9-2018 Cleanrooms and associated controlled environments—Part 9: Classification of surface cleanliness by particle concentration
    洁净室及相关受控环境 第9部分:按粒子浓度划分表面洁净度等级
    China National Standards
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    GB/T 6378.4-2018 Samling procedures for inspection by variables—Part 4: Procedures for assessment of declared quality levels for mean
    计量抽样检验程序 第4部分:对均值的声称质量水平的评定程序
    China National Standards
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    GB/T 17213.14-2018 Industrial-process control valves—Part 8-2: Noise considerations—Laboratory measurement of noise generated by hydrodynamic flow through control valves
    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
    China National Standards
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    GB/T 20441.2-2018 Electroacoustics—Measurement microphones—Part 2: Primary method for pressure calibration of laboratory standard microphones by the reciprocity technique
    电声学 测量传声器 第2部分:采用互易技术对实验室标准传声器声压校准的原级方法
    China National Standards
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    GB/T 36806-2018 Detection of Sugarcane bacilliform virus by real-time PCR
    甘蔗杆状病毒实时荧光PCR检测方法
    China National Standards
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    GB/T 36820-2018 Detection method of Sugarcane streak mosaic virus by real-time reverse transcription polymerase chain reaction(RT-PCR)
    甘蔗条纹花叶病毒实时荧光反转录聚合酶链式反应(RT-PCR)检测方法
    China National Standards
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    GB/T 36829-2018 Detection of Leifsonia xyli subsp. xyli by real-time PCR
    甘蔗宿根矮化病菌实时荧光PCR检测方法
    China National Standards
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    GB/T 36610-2018 Service interface specification for microblogs of legal entities and other organizations certification by unified social credit identifier
    用于微博客的法人和其他组织统一社会信用代码实名认证服务接口规范
    China National Standards
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    GB/T 36764-2018 Rubber compounding ingredients—Silica, precipitated, hydrated—Determination of heavy metal content by inductively coupled plasma atomic emission spectrometric method
    橡胶配合剂 沉淀水合二氧化硅 电感耦合等离子体原子发射光谱仪测定重金属含量
    China National Standards
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    GB/T 36646-2018 Equipment for preparation of nitride semiconductor materials by hydride vapor phase epitaxy
    制备氮化物半导体材料用氢化物气相外延设备
    China National Standards
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    GB/T 4060-2018 Test method for boron content in polycrystalline silicon by vacuum zone-melting method
    硅多晶真空区熔基硼检验方法
    China National Standards
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    GB/T 11060.3-2018 Natural gas─Determination of sulfur compound─Part 3:Determination of hydrogen sulfide content by lead acetate reaction rate dual photo path method
    天然气 含硫化合物的测定 第3部分:用乙酸铅反应速率双光路检测法测定硫化氢含量
    China National Standards
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    GB/T 1557-2018 Test method for determining interstitial oxygen content in silicon by infrared absorption
    硅晶体中间隙氧含量的红外吸收测量方法
    China National Standards
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    GB/T 9911-2018 Measurement of airborne noise emitted by marine diesel engine
    船用柴油机辐射的空气噪声测量方法
    China National Standards
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    GB/T 35847-2018 Switchable glazing filmed by polymer dispersed liquid crystal
    电致液晶贴膜调光玻璃
    China National Standards
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    GB/T 20485.16-2018 Methods for the calibration of vibration and shock transducers—Part 16: Calibration by Earth’s gravitation
    振动与冲击传感器校准方法 第16部分:地球重力法校准
    China National Standards
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    GB/T 35918-2018 Identification of animal origin in animal products by DNA barcoding—Sanger sequencing
    动物制品中动物源性检测基因条码技术 Sanger测序法
    China National Standards
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    GB/T 16140-2018 Determination of radionuclides in water by gamma spectrometry
    水中放射性核素的γ能谱分析方法
    China National Standards
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    GB/T 35927-2018 Standard practice for identification of polymer layers or inclusions by fourier transform infrared microspectroscopy
    傅里叶变换显微红外光谱法识别聚合物层或夹杂物的标准规程
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    GB/T 36053-2018 Evaluation of thickness, density and interface width of thin films by X-ray reflectometry—Instrumental requirements, alignment and positioning, data collection, data analysis and reporting
    X射线反射法测量薄膜的厚度、密度和界面宽度 仪器要求、准直和定位、数据采集、数据分析和报告
    China National Standards
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    GB/T 14837.3-2018 Rubber and rubber products—Determination of the composition of vulcanizates and uncured compounds by thermogravimetry—Part 3:Hydrocarbon rubbers,halogenated rubbers and polysiloxane rubbers after extraction
    橡胶和橡胶制品 热重分析法测定硫化胶和未硫化胶的成分 第3部分:抽提后的烃橡胶、卤化橡胶、聚硅氧烷类橡胶
    China National Standards
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    GB/T 35825-2018 The method of tea classification by chemical analysis
    茶叶化学分类方法
    China National Standards
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    GB/T 22157-2018 Acoustics—Specification of test tracks for measuring noise emitted by road vehicles and their tyres
    声学 测量道路车辆和轮胎噪声的试验车道技术规范
    China National Standards
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    GB/T 21231.1-2018 Acoustics—Measurement of airborne noise emitted and structure-borne vibration induced by small air-moving devices—Part 1: Airborne noise measurement
    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
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    GB/T 21231.2-2018 Acoustics—Measurement of airborne noise emitted and structure-borne vibration induced by small air-moving devices—Part 2: Structure-borne vibration measurements
    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
    China National Standards
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    GB/T 34876-2017 Vacuum technology—Vacuum gauges—Evaluation of the uncertainties of results of calibrations by direct comparison with a reference gauge
    真空技术 真空计 与标准真空计直接比较校准结果的不确定度评定
    China National Standards
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    GB/T 34873-2017 Vacuum gauges—Calibration by direct comparison with a reference gauge
    真空计 与标准真空计直接比较校准
    China National Standards
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    GB/T 7251.3-2017 Low-voltage switchgear and controlgear assemblies—Part 3: Distribution boards intended to be operated by ordinary persons(DBO)
    低压成套开关设备和控制设备 第3部分: 由一般人员操作的配电板(DBO)
    China National Standards
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    GB/T 12060.16-2017 Sound system equipment—Part 16: Objective rating of speech intelligibility by speech transmission index
    声系统设备 第16部分:通过语音传输指数客观评价言语可懂度
    China National Standards
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    GB/T 13539.3-2017 Low-voltage fuses—Part 3: Supplementary requirements for fuses for use by unskilled persons (fuses mainly for household and similar applications)—Examples of standardized systems of fuses A to F
    低压熔断器 第3部分: 非熟练人员使用的熔断器的补充要求 (主要用于家用和类似用途的熔断器) 标准化熔断器系统示例A至F
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    GB/T 34748-2017 Genetic diversity analysis on aquatic germplasm by genomic DNA microsatellite markers
    水产种质资源基因组DNA的微卫星分析
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    GB/T 34745-2017 Porcine circovirus type 2—Method of detecting virus by SYBR GreenⅠreal-time PCR
    猪圆环病毒2型 病毒SYBR GreenⅠ实时荧光定量PCR检测方法
    China National Standards
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    GB/T 2930.3-2017 Rules of seed testing for forage, turfgrass and other herbaceous plant—Determination of other seeds by number
    草种子检验规程 其他植物种子数测定
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    GB/T 19812.1-2017 Plastic equipment for water saving irrigation—Part 1:Drip tape with labyrinth on one side
    塑料节水灌溉器材 第1部分:单翼迷宫式滴灌带
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    GB/T 34723-2017 Residual styrene monomer content determination in unsaturated polyester decorative wood-based panels by gas chromatography
    不饱和聚酯树脂装饰人造板残留苯乙烯单体含量测定 气相色谱法
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    GB/T 24276-2017 A method of temperature-rise verification of low-voltage switchgear and controlgear assemblies by calculation
    通过计算进行低压成套开关设备和控制设备温升验证的一种方法
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    GB/T 34331-2017 Test method of Cucumber green mottle mosaic virus by transmission electron microscopy
    黄瓜绿斑驳花叶病毒透射电子显微镜检测方法
    China National Standards
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    GB/T 21451.3-2017 Petroleum and liquid petroleum products—Measurement of level and temperture in storage tanks by automatic methods—Part 3:Measurement of level in pressurized tanks(non-refrigerated)
    石油和液体石油产品 储罐中液位和温度自动测量法 第3部分:带压罐(非冷冻)中的液位测量
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    GB/T 21451.6-2017 Petroleum and liquid petroleum products—Measurement of level and temperature in storage tanks by automatic methods—Part 6: Measurement of temperature in pressurized storage tanks (non-refrigerated)
    石油和液体石油产品 储罐中液位和温度自动测量法 第6部分:带压罐(非冷冻)中的温度测量
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    GB/T 34540-2017 Specification of hydrogen production by methanol reforming and pressure swing adsorption
    甲醇转化变压吸附制氢系统技术要求
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    GB/T 34508-2017 Additive manufacturing with TC4 alloys powder by bed electron beam melting
    粉床电子束增材制造TC4合金材料
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    GB/T 4104-2017 Determination of whiteness for zinc oxide produced by direct process
    直接法氧化锌白度检验方法
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    GB/T 34601-2017 The requirements protecting drivers from being injured by ATV steering mechanism
    防止全地形车转向机构对驾驶员伤害的要求
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    GB/T 7704-2017 Non-destructive testing—Practice for residual stress measurement by X-ray
    无损检测 X射线应力测定方法
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    GB/T 34333-2017 Refractory products—Determination by inductively coupled plasma atomic emission spectrometry(ICP-AES)
    耐火材料 电感耦合等离子体原子发射光谱(ICP-AES)分析方法
    China National Standards
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    GB/T 34577-2017 Technical guide for by-pass working on distribution line
    配电线路旁路作业技术导则
    China National Standards
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    GB/T 34408-2017 Detection of bovine, ovine and porcine derived materials in leather by qualitative polymerase chain reaction (PCR) method
    天然皮革牛、羊、猪源性成分定性PCR检测方法
    China National Standards
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    GB/T 34407-2017 Test method for the wall thickness of plastic pipes by ultrasonic
    塑料管道壁厚超声波检测方法
    China National Standards
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    GB/T 19587-2017 Determination of the specific surface area of solids by gas adsorption using the BET method
    气体吸附BET法测定固态物质比表面积
    China National Standards
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    GB/T 34274-2017 Safety requirements of carriers for passenger transportation by rope
    客运索道运载工具通用技术条件
    China National Standards
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    GB/T 34366-2017 Light conveyor belts—Determination of the electrostatic field generated by a running light conveyor belt
    轻型输送带 轻型输送带运转产生的静电场的测定
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    GB/T 34168-2017 Test method of gold and silver nanoparticle materials biological effect by transmission electron microscope
    金、银纳米颗粒材料生物效应的透射电子显微镜检测方法
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    GB/T 3854-2017 Test method for hardness of reinforced plastics by means of a Barcol impresser
    增强塑料巴柯尔硬度试验方法
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    GB/T 34174-2017 Surface chemical analysis—Proposed procedure for certifying the retained areic dose in a working reference material produced by ion implantation
    表面化学分析 工作参考物质中离子注入产生的驻留面剂量定值的推荐程序
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    GB/T 34176-2017 Chemical analysis methods for determination of Fe2+ and Fe3+ in refractory products by the spectral photometric method with 1,10-phenanthroline
    邻二氮杂菲分光光度法测定耐火材料中的二价和三价铁离子化学分析方法
    China National Standards
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    GB/T 34186-2017 Refractory products—Determination of dynamic Young’s modulus(MOE)at elevated temperatures by impulse excitation of vibration
    耐火材料 高温动态杨氏模量试验方法(脉冲激振法)
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    GB/T 20441.5-2017 Electroacoustics—Measurement microphones—Part 5: Methods for pressure calibration of working standard microphones by comparison
    电声学 测量传声器 第5部分:工作标准传声器声压校准的比较法
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    GB/T 25498.5-2017 Electroacoustics—Simulators of human head and ear—Part 5:2 cm3 coupler for the measurement of hearing aids and earphones coupled to the ear by means of ear inserts
    电声学 人头模拟器和耳模拟器 第5部分:测量助听器和以插入方式与人耳耦合的耳机用2cm3声耦合器
    China National Standards
    by

    English PDF
    GB/T 14698-2017 Identification method of feed material by microscopy
    饲料原料显微镜检查方法
    China National Standards
    by

    English PDF
    GB/T 34294-2017 Prevention specification of disasters caused by intense rainfall for rural buildings
    农村民居防御强降水引发灾害规范
    China National Standards
    by

    English PDF
    GB/T 34148-2017 Guide for calculation of water saved by projects
    项目节水量计算导则
    China National Standards
    by

    English PDF
    GB/T 19322.2-2017 Small craft—Airborne sound emitted by powered recreational craft—Part 2: Sound assessment using reference craft
    小艇 机动游艇空气噪声 第2部分:用标准艇进行噪声评估
    China National Standards
    by

    English PDF
    GB/T 19322.3-2017 Small craft—Airborne sound emitted by powered recreational craft—Part 3: Sound assessment using calculation measurement procedures
    小艇 机动游艇空气噪声 第3部分:用计算和测量程序进行噪声评估
    China National Standards
    by

    English PDF
    GB/T 34166-2017 Measumement of natural gas flow by means of standard nozzle meters
    用标准喷嘴流量计测量天然气流量
    China National Standards
    by

    English PDF
    GB/T 16781.1-2017 Natural gas—Determination of mercury—Part 1: Sampling of mercury by chemisorption on iodine
    天然气 汞含量的测定 第1部分:碘化学吸附取样法
    China National Standards
    by

    English PDF
    GB/T 4208-2017 Degrees of protection provide by enclosure (IP code)
    外壳防护等级(IP代码)
    China National Standards
    by

    English PDF
    GB/T 3836.5-2017 Explosive atmospheres—Part 5:Equipment protection by pressurized enclosure “p“
    爆炸性环境 第5部分: 由正压外壳“p”保护的设备
    China National Standards
    by

    English PDF
    GB/T 5096-2017 Test method for corrosiveness to copper from petroleum products by copper strip test
    石油产品铜片腐蚀试验法
    China National Standards
    by

    English PDF
    GB/T 3836.23-2017 Explosive atmospheres—Part 23:Group I,category EPL Ma equipment intended to remain functional in atmospheres endangered by firedamp and/or coal dust
    爆炸性环境 第23部分:用于瓦斯和/或煤尘环境的I类EPL Ma级设备
    China National Standards
    by

    English PDF
    GB/T 34002-2017 Microbeam analysis—Analytical transmission electron microscopy—Methods for calibrating image magnification by using reference materials having periodic structures
    微束分析 透射电子显微术 用周期结构标准物质校准图像放大倍率的方法
    China National Standards
    by

    English PDF
    GB/T 18866-2017 Rubber—Dissolution by acid digestion
    橡胶 酸消化溶解法
    China National Standards
    by

    English PDF
    GB/Z 33902-2017 Measurement of fluid flow by means of pressure differential devices—Guidelines on the effect of departure from the specifications and operating conditions given in GB/T 2624 and the correction methods
    使用差压装置测量流体流量 偏离GB/T2624给出的要求和工作条件的影响及其修正方法
    China National Standards
    by

    English PDF
    GB/T 33977-2017 Methods to quantify the steady state, power-frequency electrimagnetic fields generated by HV switchgear assemblies and HV/LV prefabricated substations
    高压成套开关设备和高压/低压预装式变电站产生的稳态、工频电磁场的量化方法
    China National Standards
    by

    English PDF
    GB/T 33917-2017 Essential oils-Analysis by gas chromatography on chiral capillary columns-General method
    精油 手性毛细管柱气相色谱分析 通用法
    China National Standards
    by

    English PDF
    GB/T 33797-2017 Plastics—Determination of the ultimate anaerobic biodegradation under high-solids anaerobic-digestion conditions—Method by analysis of released biogas
    塑料 在高固体份堆肥条件下最终厌氧生物分解能力的测定 采用分析测定释放生物气体的方法
    China National Standards
    by

    English PDF
    GB/T 17623-2017 Determination of componental contents of gases dissolved in insulating oil by gas chromatography method
    绝缘油中溶解气体组分含量的气相色谱测定法
    China National Standards
    by

    English PDF
    GB/T 33643-2017 Non-destructive testing—Test methods for leak detection by means of acoustic emission
    无损检测 声发射泄漏检测方法
    China National Standards
    by

    English PDF
    GB/T 24218.17-2017 Textiles—Test methods for nonwovens—Part 17: Determination of resistance to penetration by water (spray impact)
    纺织品 非织造布试验方法 第17部分:抗渗水性的测定(喷淋冲击法)
    China National Standards
    by

    English PDF
    GB/T 24218.16-2017 Textiles—Test methods for nonwovens—Part 16: Determination of resistance to penetration by water(hydrostatic pressure)
    纺织品 非织造布试验方法 第16部分:抗渗水性的测定(静水压法)
    China National Standards
    by

    English PDF
    GB/T 33690-2017 Test method of coal liquefaction activity by autoclave
    煤炭液化反应性的高压釜试验方法
    China National Standards
    by

    English PDF
    GB/T 18606-2017 The test method for biomarkers in sediment and crude oil by GC-MS
    气相色谱-质谱法测定沉积物和原油中生物标志物
    China National Standards
    by

    English PDF
    GB/T 33616-2017 Textiles—Evaluation for biodegradability of nonwovens—Method by analysis of evolved carbon dioxide
    纺织品 非织造布可生物降解性能的评价 二氧化碳释放测定法
    China National Standards
    by

    English PDF
    GB/T 19346.1-2017 Amorphous and nanocrystalline alloys measurement methods—Part 1:AC magnetic properties by the use of ring specimens
    非晶纳米晶合金测试方法 第1部分:环形试样交流磁性能
    China National Standards
    by

    English PDF
    GB/T 33526-2017 Genetically modified organism detection method by digital PCR
    转基因植物产品数字PCR检测方法
    China National Standards
    by

    English PDF
    GB/T 33185-2016 Geographic information—Spatial referencing by geographic identifiers
    地理信息 基于地理标识符的空间参照
    China National Standards
    by

    English PDF
    GB/T 3836.24-2017 Explosive atmospheres—Part 24: Equipment protection by special protection “s”
    爆炸性环境 第24部分:由特殊型“s”保护的设备
    China National Standards
    by

    English PDF
    GB/T 35448-2017 Baby toddler walking assistant
    婴幼儿学步带
    China National Standards
    by

    English PDF
    GB/T 3836.6-2017 Explosive atmospheres—Part 6:Equipment protection by liquid immersion“o”
    爆炸性环境 第6部分:由液浸型“o”保护的设备
    China National Standards
    by

    English PDF
    GB/T 3836.7-2017 Explosive atmospheres—Part 7: Equipment protection by powder filling “q”
    爆炸性环境 第7部分:由充砂型“q”保护的设备
    China National Standards
    by

    English PDF
    GB/T 35309-2017 Practice for evaluation of granular polysilicon by melter-zoner and spectroscopies
    用区熔法和光谱分析法评价颗粒状多晶硅的规程
    China National Standards
    by

    English PDF
    GB/T 35339-2017 Guidelines for surveillance of fusarium wilt of banana caused by Fusarium oxysporum f.sp. cubense(Smith)& Hansen Race 4
    香蕉枯萎病监测规范
    China National Standards
    by

    English PDF
    GB 12263-2017 Cardiopulmonary bypass systems—Water heating/cooling system
    心肺转流系统 热交换水箱
    China National Standards
    by

    English PDF
    GB 12260-2017 Cardiopulmonary bypass systems—Roller blood pump
    心肺转流系统 滚压式血泵
    China National Standards
    by

    English PDF
    GB/T 22036-2017 Coast-by methods for measurement of tyre-to-road sound emission
    轮胎惯性滑行通过噪声测试方法
    China National Standards
    by

    English PDF
    GB/T 35598-2017 Heat resistant glass wares by pressing
    硼硅酸盐玻璃压制耐热器具
    China National Standards
    by

    English PDF
    GB/T 35270-2017 Baby carriers
    婴幼儿背带(袋)
    China National Standards
    by

    English PDF
    GB/T 17626.6-2017 Electromagnetic compatibility—Testing and measurement techniques—Immunity to conducted disturbances,induced by radio-frequency fields
    电磁兼容 试验和测量技术 射频场感应的传导骚扰抗扰度
    China National Standards
    by

    English PDF
    GB/T 35307-2017 Granular polysilicon produced by fluidized bed method
    流化床法颗粒硅
    China National Standards
    by

    English PDF
    GB/T 35596-2017 Heat resistant glass wares by blowing
    硼硅酸盐玻璃吹制耐热器具
    China National Standards
    by

    English PDF
    GB/T 35464-2017 Agglomerated stone test methods—Determination of resistance to ageing by salt mist
    合成石材试验方法 盐雾老化测试
    China National Standards
    by

    English PDF
    GB/Z 35140-2017 Measurement of fluid flow by means of pressure-differential devices—Guidelines for the specification of orifice plates, nozzles and Venturi tubes beyond the scope of GB/T 2624
    用差压装置测量流体流量 GB/T 2624范围之外的孔板、喷嘴和文丘里管的使用指南
    China National Standards
    by

    English PDF
    GB/T 35758-2017 Household electrical appliances-Measurement of standby power
    家用电器 待机功率测量方法
    China National Standards
    by

    English PDF
    GB/T 19889.18-2017 Acoustics—Measurement of sound insulation in buildings and of building elements—Part 18: Laboratory measurement of sound generated by rainfall on building elements
    声学 建筑和建筑构件隔声测量 第18部分:建筑构件雨噪声隔声的实验室测量
    China National Standards
    by

    English PDF
    GB/Z 35588-2017 Measurement of wet gas flow by means of pressure differential devices inserted in circular cross-section conduits
    用安装在圆形截面管道中的差压装置测量湿气体流量
    China National Standards
    by

    English PDF
    GB/T 35661-2017 Book-worms control by low temperature freezing-technical specifications
    图书冷冻杀虫技术规程
    China National Standards
    by

    English PDF
    GB/T 35390-2017 Non-destructive testing—Test method of ammunition density by industrial computed tomography(CT)
    无损检测 弹药密度工业计算机层析成像(CT)检测方法
    China National Standards
    by

    English PDF
    GB/T 34916-2017 Nanotechnologies—Multi-walled carbon nanotubes—Determination of amorphous carbon content by thermogravimetric analysis
    纳米技术 多壁碳纳米管 热重分析法测试无定形碳含量
    China National Standards
    by

    English PDF
    GB/T 14365-2017 Acoustics—Measurements of sound pressure level emitted by stationary road vehicles
    声学 机动车辆定置噪声声压级测量方法
    China National Standards
    by

    English PDF
    GB/T 11060.4-2017 Natural gas—Determination of sulfur compound—Part 4: Determination of total sulfur content by oxidative microcoulometry method
    天然气 含硫化合物的测定 第4部分:用氧化微库仑法测定总硫含量
    China National Standards
    by

    English PDF
    GB/T 35686-2017 Electrical apparatus and installation in areas endangered by explosives
    火炸药危险环境用电气设备及安装
    China National Standards
    by

    English PDF
    GB/T 33465-2016 Determination of chlorine and silicon in gasoline by inductively coupled plasma optical emission spectrometry(ICP-OES)
    电感耦合等离子体发射光谱法测定汽油中的氯和硅
    China National Standards
    by

    English PDF
    GB/T 4236-2016 Steel examination by sulphur print(Baumann method)
    钢的硫印检验方法
    China National Standards
    by

    English PDF
    GB/T 33337-2016 Anhydrous hydrogen fluoride prepared by recycling fluosilicic acid
    氟硅酸回收法无水氟化氢
    China National Standards
    by

    English PDF
    GB/T 3960-2016 Plastics—Test method for friction and wear by sliding
    塑料 滑动摩擦磨损试验方法
    China National Standards
    by

    English PDF
    GB/T 33333-2016 Determination of shear strength by tensile loading in wood adhesives
    木材胶粘剂拉伸剪切强度的试验方法
    China National Standards
    by

    English PDF
    GB/T 33334-2016 Test method for strength properties of adhesives in shear by tension loading of single-lap-joint laminated assemblies(composite and composite)
    胶粘剂单搭接拉伸剪切强度试验方法(复合材料对复合材料)
    China National Standards
    by

    English PDF
    GB/T 33210-2016 Non-destructive testing—Test method for determining residual stresses by electromagnetic technology
    无损检测 残余应力的电磁检测方法
    China National Standards
    by

    English PDF
    GB/T 33207-2016 Non-destructive testing—Test method for the accumulation of oxide scale in the metal tube in service by magnetic testing
    无损检测 在役金属管内氧化皮堆积的磁性检测方法
    China National Standards
    by

    English PDF
    GB/T 33142-2016 Copper clad aluminum billets manufactured by continuous casting
    连铸铜包铝棒坯
    China National Standards
    by

    English PDF
    GB/T 32997-2016 Surface chemical analysis—General procedures for quantitative compositional depth profiling by glow discharge optical emission spectrometry
    表面化学分析 辉光放电发射光谱定量成分深度剖析的通用规程
    China National Standards
    by

    English PDF
    GB/T 32996-2016 Surface chemical analysis—Analysis of metal oxide films by glow-discharge optical emission spectrometry
    表面化学分析 辉光放电发射光谱法分析金属氧化物膜
    China National Standards
    by

    English PDF
    GB/T 6730.9-2016 Iron ores—Determination of silicon content—The silicomolybdic blue spectrophotometric method reduced by ammonium ferrous sulfate
    铁矿石 硅含量的测定 硫酸亚铁铵还原-硅钼蓝分光光度法
    China National Standards
    by

    English PDF
    GB/T 33052-2016 Microporous functional membrane—Measurement for Porosity—Absorption method by cetane
    微孔功能薄膜 孔隙率测定方法 十六烷吸收法
    China National Standards
    by

    English PDF
    GB/T 26949.20-2016 Industrial trucks—Verification of stability—Part 20: Additional stability test for trucks operating in the special condition of offset load, offset by utilization
    工业车辆 稳定性验证 第20部分:在载荷偏置条件下作业的附加稳定性试验
    China National Standards
    by

    English PDF
    GB/T 30170.2-2016 Geographic information—Spatial referencing by coordinates—Part 2: Extension for parametric values
    地理信息 基于坐标的空间参照 第2部分:参数值扩展
    China National Standards
    by

    English PDF
    GB 1886.230-2016 National Food Safety Standard - Food additive - ascorbyl palmitate
    食品安全国家标准 食品添加剂 抗坏血酸棕榈酸酯
    China National Standards
    by

    English PDF
    GB/T 32961-2016 Disintegrated molten BOF steel slag by steam
    转炉熔融热闷钢渣
    China National Standards
    by

    English PDF
    GB/T 17215.9321-2016 Electricity metering equipment—Dependability—Part 321: Durability testing of the stability of metrological characteristics by applying elevated temperature
    电测量设备 可信性 第321部分:耐久性-高温下的计量特性稳定性试验
    China National Standards
    by

    English PDF
    GB/T 32863-2016 Ruby grading
    红宝石分级
    China National Standards
    by

    English PDF
    GB/T 32948-2016 Detection of coproantigen of canidae infected Echinococcus granulosus(E.g)by sandwich enzyme-linked immunosorbent assay
    犬科动物感染细粒棘球绦虫粪抗原的抗体夹心酶联免疫吸附试验检测技术
    China National Standards
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    English PDF
    GB/T 6075.7-2015 Mechanical vibration—Evaluation of machine vibration by measurements on non-rotating parts—Part 7: Rotodynamic pumps for industrial applications, including measurements on rotating shafts
    机械振动 在非旋转部件上测量评价机器的振动 第7部分:工业应用的旋转动力泵(包括旋转轴测量)
    China National Standards
    by

    English PDF
    GB/T 2972-2016 Test method for uniformity of zinc coating on zinc-coated steel wire by the copper sulphate dip
    镀锌钢丝锌层硫酸铜试验方法
    China National Standards
    by

    English PDF
    GB/T 32749-2016 General specifications for equipment and intrument by hydrometric cableway measurments
    水文缆道机电设备及测验仪器通用技术条件
    China National Standards
    by

    English PDF
    GB/T 32693-2016 Determination of the aniline compounds in gasoline—by gas chromatography-mass spectrometry
    汽油中苯胺类化合物的测定 气相色谱质谱联用法
    China National Standards
    by

    English PDF
    GB/T 32767-2016 Standard field test for the evaluation of wood preservatives by L-joint
    木材防腐剂性能评估的野外地上L连接件试验方法
    China National Standards
    by

    English PDF
    GB/T 32681-2016 Plastics—Phenolic resin —Determination of heats and temperatures of reaction by differential scanning calorimetry
    塑料 酚醛树脂 用差示扫描量热计法测定反应热和反应温度
    China National Standards
    by

    English PDF
    GB/T 3810.5-2016 Test methods of ceramic tiles—Part 5: Determination of impact resistance by measurement of coefficient of restitution
    陶瓷砖试验方法 第5部分:用恢复系数确定砖的抗冲击性
    China National Standards
    by

    English PDF
    GB/T 3810.15-2016 Test methods of ceramic tiles—Part 15: Determination of lead and cadmium given off by glazed tiles
    陶瓷砖试验方法 第15部分:有釉砖铅和镉溶出量的测定
    China National Standards
    by

    English PDF
    GB/T 32651-2016 Test method for measuring trace elements in photovoltaic-grade silicon by high-mass resolution glow discharge mass spectrometry
    采用高质量分辨率辉光放电质谱法测量太阳能级硅中痕量元素的测试方法
    China National Standards
    by

    English PDF
    GB/T 32650-2016 Determining the content of trace elements in arenaceous quartz by inductively coupled plasma mass spectrometry(ICP-MS)
    电感耦合等离子质谱法检测石英砂中痕量元素
    China National Standards
    by

    English PDF
    GB/T 32577-2016 Measurement procedures of magnetic field levels generated by electronic and electrical apparatus in the railway environment with respect to human exposure
    轨道交通有人环境中电子和电气设备产生的磁场强度测量方法
    China National Standards
    by

    English PDF
    GB/T 32493-2016 Test method of ballistic resistance for fibre reinforced composites—Specific absorbed energy by perforation method
    纤维增强复合材料抗弹性能试验方法 贯穿比吸能法
    China National Standards
    by

    English PDF
    GB/T 32492-2016 Content of dimethyl ether in liquefied petroleum gas by gas chromatography
    液化石油气中二甲醚含量气相色谱分析法
    China National Standards
    by

    English PDF
    GB/T 17948.5-2016 Rotating electrical machines—Functional evaluation of insulation systems—Test procedures for form-wound windings—Multifactor evaluation by endurance under simultaneous thermal and electrical stresses
    旋转电机 绝缘结构功能性评定 成型绕组试验规程 热、电综合应力耐久性多因子评定
    China National Standards
    by

    English PDF
    GB/T 17948.4-2016 Rotating electrical machines—Functional evaluation of insulation systems—Test procedures for form-wound windings—Evaluation by electrical endurance
    旋转电机 绝缘结构功能性评定 成型绕组试验规程 电压耐久性评定
    China National Standards
    by

    English PDF
    GB/T 16842-2016 Protection of persons and equipment by enclosures—Probe for verification
    外壳对人和设备的防护 检验用试具
    China National Standards
    by

    English PDF
    GB/T 29023.2-2016 Measurement and characterization of particles by acoustic method—Part 2: Guidelines for linear theory
    超声法颗粒测量与表征 第2部分:线性理论准则
    China National Standards
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    English PDF
    GB/T 10322.7-2016 Iron ores and direct reduced iron—Determination of size distribution by sieving
    铁矿石和直接还原铁 粒度分布的筛分测定
    China National Standards
    by

    English PDF
    GB/T 6075.4-2015 Mechanical vibration—Evaluation of machine vibration by measurements on non-rotating parts—Part 4: Gas turbine sets with fluid-film bearings
    机械振动 在非旋转部件上测量评价机器的振动 第4部分:具有滑动轴承的燃气轮机组
    China National Standards
    by

    English PDF
    GB/T 32372-2015 Evaluation of the effectiveness of surface treatment techniques for aluminium use in adhesives by wet-peel test by floating-roller
    浮辊法湿剥离强度评价粘接用铝材表面处理有效性的试验方法
    China National Standards
    by

    English PDF
    GB/T 32349-2015 Railway applications—Electric traction—Short-primary type linear induction motors (LIM) fed by power converters
    轨道交通 电力牵引 变流器供电的短初级直线感应电动机
    China National Standards
    by

    English PDF
    GB/T 11348.4-2015 Mechanical vibration—Evaluation of machine vibration by measurements on rotating shafts—Part 4: Gas turbine sets with fluid-film bearings
    机械振动 在旋转轴上测量评价机器的振动 第4部分:具有滑动轴承的燃气轮机组
    China National Standards
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    English PDF
    GB 16174.1-2015 Implants for surgery—Active implantable medical devices—Part 1: General requirements for safety, marking and for information to be provided by the manufacturer
    手术植入物 有源植入式医疗器械 第1部分:安全、标记和制造商所提供信息的通用要求
    China National Standards
    by

    English PDF
    GB/T 32281-2015 Test method for measuring oxygen, carbon, boron and phosphorus in solar silicon wafers and feedstock by secondary ion mass spectrometry
    太阳能级硅片和硅料中氧、碳、硼和磷量的测定 二次离子质谱法
    China National Standards
    by

    English PDF
    GB/T 24578-2015 Test method for measuring surface metal contamination on silicon wafers by total reflection X-Ray fluorescence spectroscopy
    硅片表面金属沾污的全反射X光荧光光谱测试方法
    China National Standards
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    GB 32311-2015 Minimum allowable values of energy efficiency and energy efficiency grades for hydrogen producing systems by water electrolysis
    水电解制氢系统能效限定值及能效等级
    China National Standards
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    English PDF
    GB/T 32189-2015 Test method for surface roughness of GaN single crystal substrate by atomic force microscope
    氮化镓单晶衬底表面粗糙度的原子力显微镜检验法
    China National Standards
    by

    English PDF
    GB/T 24682.2-2015 Crop protection equipment—Drift classification of spraying equipment—Part 2:Classification of field crop sprayers by field measurements
    植物保护机械 喷雾机飘移量分级 第2部分:田间测定大田作物喷雾机的分级
    China National Standards
    by

    English PDF
    GB/T 19199-2015 Test method for carbon acceptor concentration in semi-insulating gallium arsenide single crystals by infrared absorption spectroscopy
    半绝缘砷化镓单晶中碳浓度的红外吸收测试方法
    China National Standards
    by

    English PDF
    GB/T 17213.8-2015 Industrial-process control valves—Part 8-1: Noise considerations—Laboratory measurement of noise generated by aerodynamic flow through control valves
    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
    China National Standards
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    English PDF
    GB/T 17213.16-2015 Industrial-process control valves—Part 8-4: Noise considerations—Prediction of noise generated by hydrodynamic flow
    工业过程控制阀 第8-4部分:噪声的考虑 液动流流经控制阀产生的噪声预测方法
    China National Standards
    by

    English PDF
    GB/T 17170-2015 Test method for the EL2 deep donor concentration in semi-insulating gallium arsenide single crystals by infrared absorption spectroscopy
    半绝缘砷化镓单晶深施主EL2浓度红外吸收测试方法
    China National Standards
    by

    English PDF
    GB/T 9989.4-2015 Vitreous and porcelain enamels—Determination of resistance to chemical corrosion—Part 4: Determination of resistance to chemical corrosion by alkaline liquids using a cylindrical vessel
    搪瓷耐化学侵蚀的测定 第4部分:用圆柱形容器进行耐碱溶液侵蚀的测定
    China National Standards
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