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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 28043-2019 |
Statistical methods for use in proficiency testing By interlaboratory comparison 利用实验室间比对进行能力验证的统计方法 |
China National Standards By |
 English PDF |
| GB 7300.201-2019 |
Feed additives—Part 2：Vitamins,provitamins and chemically well-defined substances having similar effect—L-AscorByl-2-phosphate 饲料添加剂 第2部分：维生素及类维生素 L-抗坏血酸-2-磷酸酯盐 |
China National Standards By |
English PDF |
| GB/T 38007-2019 |
Test method for identification of natural colored silk of silkworm(BomByx mori) 桑蚕天然彩色丝鉴别试验方法 |
China National Standards By |
English PDF |
| GB/T 38006-2019 |
Textiles—Method for determination of dimensional changes of fabrics By steam ironing 纺织品 织物经蒸汽熨烫后尺寸变化试验方法 |
China National Standards By |
English PDF |
| GB/T 37983-2019 |
Testing methods of X-ray diffraction for determining the orientation of crystal materials By rotation 晶体材料X射线衍射仪旋转定向测试方法 |
China National Standards By |
English PDF |
| GB/T 37897-2019 |
Fibre-reinforced plastic composites—Determination of the in-plane shear modulus By the plate twist method 纤维增强塑料复合材料 平板扭曲法测定面内剪切模量 |
China National Standards By |
English PDF |
| GB/T 37870-2019 |
Individual identification By high-throughput sequencing method 个体鉴定的高通量测序方法 |
China National Standards By |
English PDF |
| GB/T 37857-2019 |
Thermoforming disposable urine cup made By polylactic acid 聚乳酸热成型一次性验尿杯 |
China National Standards By |
English PDF |
| GB/T 37847-2019 |
General rules for isotope composition analysis By mass spectrometry 同位素组成质谱分析方法通则 |
China National Standards By |
English PDF |
| GB/T 37843-2019 |
Carpet—Determination of resistance to staining By acid food colours 地毯 耐酸性食物颜色沾色性能的测定 |
China National Standards By |
English PDF |
| GB/T 37836-2019 |
Air filter plate made By polylactic acid/polybutylene succinate composite 聚乳酸/聚丁二酸丁二酯复合材料空气过滤板 |
China National Standards By |
English PDF |
| 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 By |
English PDF |
| 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 By |
English PDF |
| 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 By |
English PDF |
| 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 By |
English PDF |
| 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 By |
English PDF |
| 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 By |
English PDF |
| 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 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《第1号修改单》 |
China National Standards By |
English PDF |
| 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 By |
English PDF |
| 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 By |
English PDF |
| 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 By |
English PDF |
| 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 By |
English PDF |
| 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 By |
English PDF |
| 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 By |
English PDF |
| 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 By |
English PDF |
| 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 By |
English PDF |
| 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 By |
English PDF |
| 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 By |
English PDF |
| 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 By |
English PDF |
| 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 By |
English PDF |
| 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 By |
English PDF |
| 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 By |
English PDF |
| 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 By |
English PDF |
| 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 By |
English PDF |
| 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 By |
English PDF |
| 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 By |
English PDF |
| GB/T 15162-2018 |
Technical regulation for afforestation By aerial sowing 飞播造林技术规程 |
China National Standards By |
English PDF |
| 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 By |
English PDF |
| 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 By |
English PDF |
| 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 By |
English PDF |
| 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 By |
English PDF |
| 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 By |
English PDF |
| 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 By |
English PDF |
| 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 By |
English PDF |
| 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 By |
English PDF |
| 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 By |
English PDF |
| 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 By |
English PDF |
| 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 By |
English PDF |
| 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 By |
English PDF |
| 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 By |
English PDF |
| 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 By |
English PDF |
| 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 By |
English PDF |
| 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 By |
English PDF |
| 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 By |
English PDF |
| 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 By |
English PDF |
| 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 By |
English PDF |
| 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 By |
English PDF |
| 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 By |
English PDF |
| 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 By |
English PDF |
| 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 By |
English PDF |
| 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 By |
English PDF |
| 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 By |
English PDF |
| 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 By |
English PDF |
| 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 By |
English PDF |
| 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 By |
English PDF |
| 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 |
China National Standards By |
English PDF |
| 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 By |
English PDF |
| 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 By |
English PDF |
| GB/T 35825-2018 |
The method of tea classification By chemical analysis 茶叶化学分类方法 |
China National Standards By |
English PDF |
| 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 By |
English PDF |
| 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 |
China National Standards By |
English PDF |
| 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 By |
English PDF |
| 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 By |
English PDF |
| 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 By |
English PDF |
| 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 By |
English PDF |
| 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 By |
English PDF |
| 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 |
China National Standards By |
English PDF |
| 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 |
China National Standards By |
English PDF |
| 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 By |
English PDF |
| 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 |
China National Standards By |
English PDF |
| 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 |
China National Standards By |
English PDF |
| 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 |
China National Standards By |
English PDF |
| 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 |
China National Standards By |
English PDF |
| 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 By |
English PDF |
| 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 |
China National Standards By |
English PDF |
| 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 |
China National Standards By |
English PDF |
| 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 |
China National Standards By |
English PDF |
| 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 |
China National Standards By |
English PDF |
| 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 |
China National Standards By |
English PDF |
| 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 |
China National Standards By |
English PDF |
| 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 |
China National Standards By |
English PDF |
| 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 By |
English PDF |
| 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 By |
English PDF |
| 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 By |
English PDF |
| 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 By |
English PDF |
| 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 By |
English PDF |
| 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 By |
English PDF |
| 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 |
China National Standards By |
English PDF |
| 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 |
China National Standards By |
English PDF |
| 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 |
China National Standards By |
English PDF |
| 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 |
China National Standards By |
English PDF |
| 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 By |
English PDF |
| 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) |
China National Standards By |
English PDF |
| 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 |
China National Standards By |
English PDF |
| 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 By |
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 By |
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 By |
English PDF |
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