China Um GB Standards English PDF List

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China "Um" GB Standards English PDF List:

Standard Code	Standard Title	Standard Class	Order
GB/T 12810-2021	Laboratory glassware—Capacity methods testing and use of volUmetric instruments 实验室玻璃仪器玻璃量器的容量校准和使用方法	China National Standards Um	English PDF
GB/T 8013.5-2021	Anodic oxide coatings and organic polymer coatings on alUminium and its alloys—Part 5: Function coatings 铝及铝合金阳极氧化膜与有机聚合物膜第5部分：功能膜	China National Standards Um	English PDF
GB/T 8013.4-2021	Anodic oxide coatings and organic polymer coatings on alUminium and its alloys—Part 4: Texture coatings 铝及铝合金阳极氧化膜与有机聚合物膜第4部分：纹理膜	China National Standards Um	English PDF
GB/T 7731.5-2021	Ferrotungsten—Determination of silicon content—SilicomolybdenUm blue spectrophotometric method 钨铁硅含量的测定硅钼蓝分光光度法	China National Standards Um	English PDF
GB/T 7731.4-2021	Ferrotungsten—Determination of phosphorus content—Phosphorus molybdenUm blue spectrophotometric method 钨铁磷含量的测定磷钼蓝分光光度法	China National Standards Um	English PDF
GB/T 7731.1-2021	Ferrotungsten—Determination of tungsten content—Cinchonine gravimetric method and ammoniUm nitrate gravimetric method 钨铁钨含量的测定辛可宁重量法和硝酸铵重量法	China National Standards Um	English PDF
GB/T 7187.1-2021	Fuel oil consUmption for transportation ships—Part 1: Calculation method for marine ships 运输船舶燃油消耗量第1部分：海洋船舶计算方法	China National Standards Um	English PDF
GB/T 5687.13-2021	FerrochromiUm—Determination of chromium, silicon, manganese, titanium, vanadium, iron contents—Wavelength dispersive X-ray fluorescence spectrometry (fused cast bead method) 铬铁铬、硅、锰、钛、钒和铁含量的测定波长色散X射线荧光光谱法(熔铸玻璃片法)	China National Standards Um	English PDF
GB/T 4214.13-2021	Test method for noise of household and similar electrical appliances—Particular requirements for range hoods and other cooking fUme extractors 家用和类似用途电器噪声测试方法吸油烟机及其他烹饪烟气吸排装置的特殊要求	China National Standards Um	English PDF
GB/T 2994-2021	High alUmina refractory mortars 高铝质耐火泥浆	China National Standards Um	English PDF
GB/T 1918-2021	PotassiUm nitrate for industrial use 工业硝酸钾	China National Standards Um	English PDF
GB/T 1614-2021	BariUm carbonate for industrial use 工业碳酸钡	China National Standards Um	English PDF
GB/T 40374-2021	Hardmetals—Determination of lead and cadmiUm content—Flame atomic absorption spectrometric method and inductively coupled plasma atomic emission spectrometry 硬质合金化学分析方法铅量和镉量的测定火焰原子吸收光谱法和电感耦合等离子体原子发射光谱法	China National Standards Um	English PDF
GB/T 20081.3-2021	PneUmatic fluid power—Compressed air pressure regulators and filter-regulators—Part 3:Alternative test methods for measuring the flow-rate characteristics of pressure regulators 气动减压阀和过滤减压阀第3部分：测试减压阀流量特性的可选方法	China National Standards Um	English PDF
GB/T 20081.2-2021	PneUmatic fluid power—Compressed air pressure regulators and filter-regulators—Part 2: Test methods to determine the main characteristics to be included in literature from suppliers 气动减压阀和过滤减压阀第 2 部分：评定商务文件中应包含的主要特性的试验方法	China National Standards Um	English PDF
GB/T 20081.1-2021	PneUmatic fluid power—Compressed air pressure regulators and filter-regulators—Part 1:Main characteristics to be included in literature from suppliers and product-marking requirements 气动减压阀和过滤减压阀第1部分：商务文件中应包含的主要特性和产品标识要求	China National Standards Um	English PDF
GB/T 40498-2021	General principles of drafting energy consUmption norm standards for public institutions 公共机构能耗定额标准编制通则	China National Standards Um	English PDF
GB/T 40493-2021	Determination of lead, cadmiUm, chromium and mercury content in the finishing material of wood-based panel 人造板饰面材料中铅、镉、铬、汞重金属元素含量测定	China National Standards Um	English PDF
GB/T 40551-2021	Comparative testing of consUmer products and related services-General principles 消费品和有关服务的比较试验总则	China National Standards Um	English PDF
GB/T 40543-2021	PetroleUm and natural gas industries—Materials selection for high content CO2 for casing, tubing and downhole equipment 石油天然气工业高含CO2环境用套管、油管及井下工具的材料选择	China National Standards Um	English PDF
GB/T 26519.2-2021	Persulfate for industrial use—Part 2:PotassiUm persulfate for industrial use 工业过硫酸盐第2部分：工业过硫酸钾	China National Standards Um	English PDF
GB/T 27926.2-2021	Financial services—Universal financial industry message scheme—Part 2:UmL profile 金融服务金融业通用报文方案第2部分：UML概况	China National Standards Um	English PDF
GB/T 40121-2021	Technical product docUmentation—Representation of product residual stress symbol 技术产品文件产品残余应力符号表示法	China National Standards Um	English PDF
GB/T 40333-2021	VacuUm gauges—Definitions and specifications for quadrupole mass spectrometers 真空计四极质谱仪的定义与规范	China National Standards Um	English PDF
GB/T 40291-2021	Nuclear instrUmentation—High-purity germanium crystals for radiation detectors—Measurement methods of basic characteristics 核仪器仪表辐射探测器用高纯度锗晶体基本特性的测量方法	China National Standards Um	English PDF
GB/T 40272-2021	Paper,board,pulps and cellulose nanomaterials—Determination of acid-soluble magnesiUm,calcium,manganese,iron,copper,sodium and potassium 纸、纸板、纸浆和纤维素纳米材料酸溶镁、钙、锰、铁、铜、钠、钾的测定	China National Standards Um	English PDF
GB/T 40270-2021	Textiles—General technical requirements based on consUmer experience 纺织品基于消费者体验的通用技术要求	China National Standards Um	English PDF
GB/T 40216-2021	Data description of intelligent instrUments - General requirements of properties database 智能仪器仪表的数据描述属性数据库通用要求	China National Standards Um	English PDF
GB/T 40214-2021	DocUment kinds for electrical and instrumentation projects in the process industry 流程工业中电气和仪器仪表工程的文件种类	China National Standards Um	English PDF
GB/T 40205-2021	Information and docUmentation - Schema for holdings information 信息与文献馆藏信息格式	China National Standards Um	English PDF
GB/T 40192-2021	Detection and identification of ColletotrichUm Corda using real-time PCR 刺盘孢属实时荧光PCR检疫鉴定方法	China National Standards Um	English PDF
GB/T 40186-2021	Determination of genetic material damage strength for microbial mutation breeding—Umu method 微生物诱变育种致遗传物质损伤强度测定 Umu法	China National Standards Um	English PDF
GB/T 40185-2021	Determination of 5 kinds of ammoniUm chloride antibacterial agents in toothpaste—High performance liquid chromatography method 牙膏中5种氯铵类抗菌剂的检测方法高效液相色谱法	China National Standards Um	English PDF
GB/T 40261.2-2021	Ergonomics of the thermal environment—Evaluation of thermal environments in vehicles—Part 2:Evaluation of thermal comfort using hUman subjects 热环境的人类工效学交通工具内热环境评估第2部分：用受试者评价热舒适性	China National Standards Um	English PDF
GB/T 40254-2021	Detection and identification of VerticilliUm Nees using real-time PCR 轮枝菌属实时荧光PCR检疫鉴定方法	China National Standards Um	English PDF
GB/T 40242-2021	Meteorological grades for power consUming 用电需求气象条件等级	China National Standards Um	English PDF
GB/T 40233-2021	Ergonomics of the thermal environment—InstrUments for measuring physical quantities 热环境的人类工效学物理量测量仪器	China National Standards Um	English PDF
GB/T 40231-2021	Restricted substance in electrical and electronic products—Determination of hexavalent chromiUm—Ion chromatography method 电子电气产品中的限用物质六价铬的测定方法离子色谱法	China National Standards Um	English PDF
GB/T 40177-2021	Optics and optical instrUments—Ophthalmology—Graduated dial scale 光学和光学仪器眼科学分度盘刻度	China National Standards Um	English PDF
GB/T 40175.1-2021	Textiles—Methods of biochemical analysis—Part 1:CadmiUm and lead (colloidal gold method) 纺织品生物化学分析方法第1部分：镉和铅（胶体金法）	China National Standards Um	English PDF
GB/T 40168-2021	Corrugating mediUm—Determination of the edge crush resistance after laboratory fluting 瓦楞芯纸实验室起楞后边压强度的测定	China National Standards Um	English PDF
GB/T 40128-2021	Surface chemical analysis—Atomic force microscopy—Test method for thickness of the two-dimensional layered molybdenUm disulfide nanosheets 表面化学分析原子力显微术二硫化钼片层材料厚度测量方法	China National Standards Um	English PDF
GB/T 40123-2021	AlUminium and aluminium alloy billet with high purity and fine grain 高纯净细晶铝及铝合金圆铸锭	China National Standards Um	English PDF
GB/T 40111-2021	Standard test method for fluorine,chlorine and sulfur in petroleUm products—Combustion-ion chromatography 石油产品中氟、氯和硫含量的测定燃烧-离子色谱法	China National Standards Um	English PDF
GB/T 40108-2021	Evaluation of hUmanities and social sciences journals 人文社会科学期刊评价	China National Standards Um	English PDF
GB/T 40106-2021	HUmanities and social science evaluation index system of think tanks 人文社会科学智库评价指标体系	China National Standards Um	English PDF
GB/T 40071-2021	Nanotechnologies—Measurement of the nUmber of layers of graphene-related two-dimensional (2D) materials—Optical contrast method 纳米技术石墨烯相关二维材料的层数测量光学对比度法	China National Standards Um	English PDF
GB/T 40069-2021	Nanotechnologies—Measurement of the nUmber of layers of graphene-related two-dimensional (2D) materials—Raman spectroscopy method 纳米技术石墨烯相关二维材料的层数测量拉曼光谱法	China National Standards Um	English PDF
GB/T 39989-2021	Superelastic titaniUm-nickel shape memory alloy bar and wire 超弹性钛镍形状记忆合金棒材和丝材	China National Standards Um	English PDF
GB/T 39987-2021	PalladiUm ingots 钯锭	China National Standards Um	English PDF
GB/T 39985-2021	TitaniUm-nickel shape memory alloy plate 钛镍形状记忆合金板材	China National Standards Um	English PDF
GB/T 39977-2021	General technical requirements for aquariUm poly(methyl methacrylate) sheets 水族馆用聚甲基丙烯酸甲酯板材通用技术要求	China National Standards Um	English PDF
GB/T 39975-2021	AlUminum nitride ceramic dissipate heat substrates 氮化铝陶瓷散热基片	China National Standards Um	English PDF
GB/T 39974-2021	MagnesiUm partially stabilized zirconia ceramic element for oxygen measurement in molten steel 钢水测氧用镁稳定氧化锆陶瓷元件	China National Standards Um	English PDF
GB/T 31838.7-2021	Solid insulating materials - Dielecteric and resistive properties - Part 7: Resistive properties(DC method) - Measurement of volUme resistance and volume resistivity at elevated temperatures 固体绝缘材料介电和电阻特性第7部分：电阻特性(DC方法) 高温下测量体积电阻和体积电阻率	China National Standards Um	English PDF
GB/T 31838.5-2021	Solid insulating materials - Dielectric and resistive properties - Part 5: Resistive properties(DC method) - VolUme resistance and volume resistivity of impregnation and coating materials 固体绝缘材料介电和电阻特性第5部分：电阻特性(DC方法) 浸渍和涂层材料的体积电阻和体积电阻率	China National Standards Um	English PDF
GB/T 24673-2021	Small-size gasoline engine direct-link centrifugal pUmps unit 小型汽油机直联离心泵机组	China National Standards Um	English PDF
GB/T 17739.2-2021	Microfilming of technical drawings and other drawing office docUments—Part 2:Quality criteria and control of 35 mm silver gelatin microfilms 技术图样与技术文件的缩微摄影第2部分: 35mm银-明胶型缩微品的质量准则与控制	China National Standards Um	English PDF
GB/T 16828-2021	Bar code for commodity—Global location nUmbering and bar code marking 商品条码参与方位置编码与条码表示	China National Standards Um	English PDF
GB/T 14949.5-2021	Manganese ores一Determination of titaniUm content一Diantipyrylmethane spectrophotometric method 锰矿石钛含量的测定二安替吡啉甲烷分光光度法	China National Standards Um	English PDF
GB/T 13469-2021	Economical operation for centrifugal，mixed flow and axial flow pUmp systems 离心泵、混流泵与轴流泵系统经济运行	China National Standards Um	English PDF
GB/T 13163.2-2021	Radiation protection instrUmentation—Radon and radon decay product measuring instruments—Part 2:Specific requirements for 222Rn and 220Rn measuring instruments 辐射防护仪器氡及氡子体测量仪第2部分：222Rn和220Rn测量仪的特殊要求	China National Standards Um	English PDF
GB/T 12265-2021	Safety of machinery—MinimUm gaps to avoid crushing of parts of the human body 机械安全防止人体部位挤压的最小间距	China National Standards Um	English PDF
GB/T 9481-2021	Axial-flow pUmp of medium-small size 中小型轴流泵	China National Standards Um	English PDF
GB/T 6490-2021	Water-turbine pUmp 水轮泵	China National Standards Um	English PDF
GB/T 2424.6-2021	Environmental testing-Part 3:Supporting docUmentation and guidance- Confirmation of the performance of temperature/humidity chambers 环境试验第3部分：支持文件及导则温度/湿度试验箱性能确认	China National Standards Um	English PDF
GB/T 2424.5-2021	Environmental testing—Part 3:Supporting docUmentation and guidance—Confirmation of the performance of temperature chambers 环境试验第3部分：支持文件及导则温度试验箱性能确认	China National Standards Um	English PDF
GB/T 2423.18-2021	Environmental testing—Part 2: Test methods—Test Kb:Salt mist, cyclic（sodiUm chloride solution）环境试验第2部分：试验方法试验Kb：盐雾，交变（氯化钠溶液）	China National Standards Um	English PDF
GB/T 325.6-2021	Packaging container—Steel drUm—Part 6：Tapered-opening steel drum 包装容器钢桶第6部分：锥形开口钢桶	China National Standards Um	English PDF
GB/T 22114-2021	HUmectants for toothpastes - Glycerin and polyethylene glycol 牙膏用保湿剂甘油和聚乙二醇	China National Standards Um	English PDF
GB/T 20228-2021	GalliUm arsenide single crystal 砷化镓单晶	China National Standards Um	English PDF
GB 40165-2021	LithiUm ion cells and batteries used in stationary electronic equipments—Safety technical specification 固定式电子设备用锂离子电池和电池组安全技术规范	China National Standards Um	English PDF
GB 17957-2021	Rock drilling machines and pneUmatic tools—Safety requirements 凿岩机械与气动工具安全要求	China National Standards Um	English PDF
GB/T 40023-2021	Non-destructive testing instrUments - Ultrasonic time-of-flight diffraction instrument - Technical requirements 无损检测仪器超声衍射声时检测仪技术要求	China National Standards Um	English PDF
GB/T 39879-2021	Examination methods for five components in opiUm in suspected drugs - Gas chromatography and gas chromatography-mass spectrometry 疑似毒品中鸦片五种成分检验气相色谱和气相色谱-质谱法	China National Standards Um	English PDF
GB 24427-2021	Content limitation of mercury, cadmiUm and lead for zinc anode primary battery 锌负极原电池汞镉铅含量的限制要求	China National Standards Um	English PDF
GB/T 40089-2021	Steel wire ropes for the petroleUm and natural gas industries—Minimum requirements and terms of acceptance 石油和天然气工业用钢丝绳最低要求和验收条件	China National Standards Um	English PDF
GB/T 40083-2021	Technical requirements for online monitoring of energy consUmption of building materials industry 建筑材料行业能耗在线监测技术要求	China National Standards Um	English PDF
GB/T 40077-2021	Reciprocating positive displacement pUmps and pump units—Technical requirements 往复式容积泵和泵装置　技术要求	China National Standards Um	English PDF
GB/T 40031-2021	Determination of mediUm chain chlorinated paraffins in electrical and electronic products 电子电气产品中多氯化萘的测定气相色谱-质谱法	China National Standards Um	English PDF
GB/T 40030-2021	Determination of mediUm chain chlorinated paraffins in electrical and electronic products 电子电气产品中中链氯化石蜡的检测方法	China National Standards Um	English PDF
GB/T 40024-2021	Laboratory instrUments and equipment—Taxonomy 实验室仪器及设备分类方法	China National Standards Um	English PDF
GB/T 39994-2021	Determination of six metal elements (iron, calciUm, magnesium, zinc, titanium,copper) in polyolefin pipe system 聚烯烃管道中六种金属元素（铁、钙、镁、锌、钛、铜）的测定	China National Standards Um	English PDF
GB/T 39986-2021	PUmps—Testing—Submersible mixers for wasterwater and similar applications 泵试验污水和类似应用的潜水搅拌器	China National Standards Um	English PDF
GB/T 39984-2021	PUmp system energy assessment 泵系统能耗评估	China National Standards Um	English PDF
GB/T 39952-2021	TitaniUm dioxide-based dispersion for photocatalysis 二氧化钛基光催化分散液	China National Standards Um	English PDF
GB/T 39950-2021	AlUmina ceramic heat radiating element for LED lamp LED灯用氧化铝陶瓷散热元件	China National Standards Um	English PDF
GB/T 33351.2-2021	Determination of arsenic,berylliUm,antimony in electrical and electronic products—Part 2:Inductively coupled plasma optical emission spectrometry 电子电气产品中砷、铍、锑的测定第2部分：电感耦合等离子体发射光谱法	China National Standards Um	English PDF
GB/T 24674-2021	Waste submersible motor-pUmps 污水污物潜水电泵	China National Standards Um	English PDF
GB/T 23286.3-2021	DocUment management-Electronic document file format for long-term preservation-Part 3:Use of ISO 32000-1 with support for embedded files (PDF/A-3) 文献管理长期保存的电子文档文件格式第3部分：支持嵌入式文件的ISO 32000-1 的使用（PDF/A-3）	China National Standards Um	English PDF
GB/T 15972.43-2021	Specifications for optical fibre test methods—Part 43: Measurement methods and test procedures for transmission characteristics—NUmerical aperture 光纤试验方法规范第43部分：传输特性的测量方法和试验程序数值孔径	China National Standards Um	English PDF
GB/T 13449-2021	Method for sampling and sample preparation of gold lUmp ores 金块矿取样和制样方法	China National Standards Um	English PDF
GB/T 11640-2021	Seamless alUminum alloy gas cylinders 铝合金无缝气瓶	China National Standards Um	English PDF
GB/T 11066.11-2021	Methods for chemical analysis of gold-Part 11:Determination of magnesiUm，chromium，manganese，iron，nickel copper，palladium，silver，tin，antimony，lead and bismuth contents-Inductively coupled plasma mass spectrometry 金化学分析方法第11部分：镁、铬、锰、铁、镍、铜、钯、银、锡、锑、铅和铋含量的测定电感耦合等离子体质谱法	China National Standards Um	English PDF
GB/T 39849-2021	Non-destructive testing instrUments—Ultrasonic time-of-flight diffraction instrument—Methods of performance tests 无损检测仪器超声衍射声时检测仪性能测试方法	China National Standards Um	English PDF
GB/T 39809-2021	Measuring method of the energy consUmption of flat glass furnace 平板玻璃窑炉能耗测定方法	China National Standards Um	English PDF
GB/T 39757-2021	Building construction machinery and equipment-Code of practice for the safe use of concrete pUmps and mobile concrete pumps with placing boom 建筑施工机械与设备混凝土泵和泵车安全使用规程	China National Standards Um	English PDF
GB/T 39959-2021	Liquid pUmps and pump units -- Noise test code -- Grades 2 and 3 of accuracy 液体泵和泵机组噪声试验方法 2级和3级	China National Standards Um	English PDF
GB/T 39956.2-2021	PneUmatic fluid power—Electro-pneumatic pressure control valves—Part 2: Test methods to determine main characteristics to include in the supplier's literature 气动电-气压力控制阀第2部分：评定商务文件中应包含的主要特性的试验方法	China National Standards Um	English PDF
GB/T 39956.1-2021	PneUmatic fluid power—Electro-pneumatic pressure control valves—Part 1:Main characteristics to include in the supplier's literature 气动电-气压力控制阀第1部分：商务文件中应包含的主要特性	China National Standards Um	English PDF

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