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GB standards are the China national standards; Prefix code GB are Mandatory standards, GB/T are Recommended standards; All products or service must be compliance with GB standards; If you want to export products or services to huge Chinese market, need ensure they are meet the requirements of GB china national standards;  We provide Chinese GB standards and English version GB standards  Lookup, Translate, Download, Imported Commodity GB standards Testing and Compliance review services.
  •  China "of" GB Standards List:
    • Standard  Code Standard Title Standard Class Order
    GB/T 37247-2018 Test method for evaluating antifungal activity of photocatalytic materials and products
    光催化材料及制品抗真菌性能测试方法及评价    		 China National Standards
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    GB/T 37248-2018 High purity aluminium oxide—Determination of trace metal elements—Inductively coupled plasma optical emission spectrometry
    高纯氧化铝-痕量金属元素的测定-电感耦合等离子体发射光谱法    		 China National Standards
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    GB/T 1550-2018 Test methods for conductivity type of extrinsic semiconducting materials
    非本征半导体材料导电类型测试方法    		 China National Standards
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    GB/T 37200-2018 Test methods for detecting leaks in reverse osmosis and nanofiltration devices
    反渗透和纳滤装置渗漏检测方法    		 China National Standards
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    GB/T 1190-2018 Technical specification of earth-mover tyres
    工程机械轮胎技术要求    		 China National Standards
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    GB/T 5761-2018 Suspension polyvinyl chloride resins of general purpose
    悬浮法通用型聚氯乙烯树脂    		 China National Standards
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    GB/T 8081-2018 Rubber, raw natural—Guidelines for the specification of technically specified rubber (TSR)
    天然生胶-技术分级橡胶（TSR）规格导则    		 China National Standards
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    GB/T 14844-2018 Designations of semiconductor materials
    半导体材料牌号表示方法    		 China National Standards
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    GB/T 25027-2018 Structure,main size and basic parameters of two pieces glass-lined steel vessels with agitator
    搪玻璃开式搅拌容器型式、主要尺寸及基本参数    		 China National Standards
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    GB/T 30197-2018 Test method for work capacity of earth-mover tyres—Drum method
    工程机械轮胎作业能力测试方法-转鼓法    		 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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    GB/T 13477.2-2018 Test method for building sealants－Part 2：Determination of density
    建筑密封材料试验方法-第2部分：密度的测定    		 China National Standards
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    GB/T 13477.12-2018 Test method for building sealants－Part 12：Determination of adhesion/cohesion properties at constant temperature
    建筑密封材料试验方法-第12部分：同一温度下拉伸-压缩循环后粘结性的测定    		 China National Standards
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    GB/T 29514-2018 Technical specification of steel slag treatment technology
    钢渣处理工艺技术规范    		 China National Standards
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    GB/T 23657-2018 Series of cycle rims
    力车轮辋系列    		 China National Standards
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    GB/T 1040.1-2018 Plastics—Determination of tensile properties—Part 1:General principles
    塑料-拉伸性能的测定-第1部分：总则    		 China National Standards
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    GB/T 2408-2008/XG1-2018 Plastics - Determination of burning characteristics - Horizontal and vertical test
    《塑料-燃烧性能的测定-水平法和垂直法》国家标准第1号修改单    		 China National Standards
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    GB/T 18840-2018 Inlay for bituminous waterproof sheets
    沥青防水卷材用胎基    		 China National Standards
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    GB/T 22038-2018 Method of automobile tyre static contact pressure distribution
    汽车轮胎静态接地压力分布试验方法    		 China National Standards
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    GB/T 24128-2018 Plastics—Assessment of the effectiveness of fungistatic compounds in plastics formulations
    塑料-塑料防霉剂的防霉效果评估    		 China National Standards
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    GB/T 24101-2018 Limit and determination of 4-aminoazobenzene in dye products
    染料产品中4-氨基偶氮苯的限量及测定    		 China National Standards
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    GB/T 10822-2014/XG1-2018 Flame retardant conveyor belts of textile construction for general use
    《一般用途织物芯阻燃输送带》国家标准第1号修改单    		 China National Standards
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    GB/T 23973-2018 Determination of formaldehyde in dye products
    染料产品中甲醛的测定    		 China National Standards
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    GBZ/T 318.2-2018 Determination of trimethyltin chloride in blood - Part 2: Gas chromatography - mass spectrometry
    血中三甲基氯化锡的测定-第2部分：气相色谱-质谱法    		 China National Standards
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    GBZ/T 318.1-2018 Determination of trimethyltin chloride in blood - Part 1: Gas chromatography
    血中三甲基氯化锡的测定-第1部分：气相色谱法    		 China National Standards
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    GBZ/T 316.3-2018 Determination of lead in blood - Part 3: Atomic fluorescence spectroscopy
    血中铅的测定-第3部分：原子荧光光谱法    		 China National Standards
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    GBZ/T 316.2-2018 Determination of lead in blood - Part 2: Inductively coupled plasma mass spectrometry
    血中铅的测定-第2部分：电感耦合等离子体质谱法    		 China National Standards
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    GBZ/T 316.1-2018 Determination of lead in blood - Part 1: Graphite furnace atomic absorption spectrometry
    血中铅的测定-第1部分：石墨炉原子吸收光谱法    		 China National Standards
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    GBZ/T 314-2018 Determination of Nickel in Blood - Graphite Furnace Atomic Absorption Spectrometry
    血中镍的测定-石墨炉原子吸收光谱法    		 China National Standards
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    GBZ/T 315-2018 Determination of chromium in blood - Graphite furnace atomic absorption spectrometry
    血中铬的测定-石墨炉原子吸收光谱法    		 China National Standards
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    GBZ/T 317.2-2018 Determination of cadmium in blood - Part 2: Inductively coupled plasma mass spectrometry
    血中镉的测定-第2部分：电感耦合等离子体质谱法    		 China National Standards
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    GBZ/T 317.1-2018 Determination of cadmium in blood - Part 1: Graphite furnace atomic absorption spectrometry
    血中镉的测定-第1部分：石墨炉原子吸收光谱法    		 China National Standards
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    GBZ/T 302-2018 Determination of urinary helium - atomic fluorescence spectrometry
    尿中锑的测定-原子荧光光谱法    		 China National Standards
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    GBZ/T 313.2-2018 Determination of trimethyltin chloride in urine - Part 2: Gas chromatography - mass spectro
    尿中三甲基氯化锡的测定-第2部分：气相色谱-质谱法    		 China National Standards
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    GBZ/T 313.1-2018 Determination of trimethyltin chloride in urine - Part 1: Gas chromatography
    尿中三甲基氯化锡的测定-第1部分：气相色谱法    		 China National Standards
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    GBZ/T 303-2018 Determination of lead in urine - graphite furnace atomic absorption spectrometry
    尿中铅的测定-石墨炉原子吸收光谱法    		 China National Standards
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    GBZ/T 305-2018 Determination of Manganese in Urine - Graphite Furnace Atomic Absorption Spectrometry
    尿中锰的测定-石墨炉原子吸收光谱法    		 China National Standards
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    GBZ/T 304-2018 Determination of aluminum in urine - Graphite furnace atomic absorption spectrometry
    尿中铝的测定-石墨炉原子吸收光谱法    		 China National Standards
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    GBZ/T 311-2018 Determination of toluene diamine in urine - gas chromatography
    尿中甲苯二胺的测定-气相色谱法    		 China National Standards
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    GBZ/T 306-2018 Determination of chromium in urine - Graphite furnace atomic absorption spectrometry
    尿中铬的测定-石墨炉原子吸收光谱法    		 China National Standards
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    GBZ/T 307.2-2018 Determination of cadmium in urine - Part 2: Inductively coupled plasma mass spectrometry
    尿中镉的测定-第2部分：电感耦合等离子体质谱法    		 China National Standards
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    GBZ/T 307.1-2018 Determination of cadmium in urine - Part 1: Graphite furnace atomic absorption spectrometry
    尿中镉的测定-第1部分：石墨炉原子吸收光谱法    		 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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    GBZ/T 309-2018 Determination of acetone in urine - headspace-gas chromatography
    尿中丙酮的测定-顶空-气相色谱法    		 China National Standards
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    GBZ/T 310-2018 Determination of 1-bromopropane in urine - headspace-gas chromatography
    尿中1-溴丙烷的测定-顶空-气相色谱法    		 China National Standards
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    GB/T 36260.2-2018 Detection ability - Part 2: Method for determining the detection limit of linear calibration
    检出能力-第2部分：线性校准情形检出限的确定方法    		 China National Standards
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    GB 9132-2018 Safety regulations for near-surface disposal of low- and medium-level radioactive solid wastes
    低、中水平放射性固体废物近地表处置安全规定    		 China National Standards
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    GB/T 51285-2018 Evaluation standard for energy efficiency of construction contract energy management
    建筑合同能源管理节能效果评价标准    		 China National Standards
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    GB/T 50355-2018 Standard of limit and measurement method of vibration in the room of residential buildings
    住宅建筑室内振动限值及其测量方法标准    		 China National Standards
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    GB/T 22046-2008/XG2-2018 Product of geographical indication - Yanghe daqu Liquor
    《地理标志产品-洋河大曲酒》国家标准第1号修改单    		 China National Standards
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    GB/T 22736-2008/XG1-2018 Product of geographical indication - Jiugui Liquor
    《地理标志产品-酒鬼酒》国家标准第1号修改单    		 China National Standards
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    GB/T 19329-2007/XG1-2018 Product of geographical indication - Daoguang nianwu gong liquor (Jinzhou Daoguang nianwu gong liquor)
    地理标志产品-道光廿五贡酒(锦州道光廿五贡酒)国家标准第1号修改单    		 China National Standards
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    GB/T 50466-2018 Code for design of heating ventilation and air conditioning of coal industry
    煤炭工业供暖通风与空气调节设计标准    		 China National Standards
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    GB/T 15432-1995/XG1-2018 Ambient air--Determination of total suspended particulates--Gravimetric method
    《环境空气总悬浮颗粒物的测定重量法》第1号修改单    		 China National Standards
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    GB/T 15264-1994/XG1-2018 Ambient air--Determination of lead--Flame atomic absorption spectrophotometric method
    《环境空气铅的测定火焰原子吸收分光光度法》第1号修改单    		 China National Standards
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    GB/T 23003-2018 Integration of informatization and industrialization management systems—Assessment guidance
    信息化和工业化融合管理体系-评定指南    		 China National Standards
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    GB/T 36922-2018 Determination of organophosphorous flame retardants in toys—Gas chromatography-mass spectrography method
    玩具中有机磷阻燃剂含量的测定-气相色谱-质谱联用法    		 China National Standards
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    GB/T 36952-2018 Test method for surface scratch resistance of flat panel display（FPD）polarizing film
    平板显示器（FPD）偏光膜表面耐划伤性的测试方法    		 China National Standards
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    GB/T 37070-2018 Supply service of agricultural production means—Specification for warehousing service of agricultural production means
    农业生产资料供应服务-农资仓储服务规范    		 China National Standards
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    GB/T 37071-2018 Guide rule of rural domestic sewage treatment
    农村生活污水处理导则    		 China National Standards
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    GB/T 37066-2018 Guidelines for treatment of rural domestic waste
    农村生活垃圾处理导则    		 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 37225-2018 Nanotechnology—Characterization of multiwall carbon nanotube in aqueous solution—Extinction spectroscopy
    纳米技术-水溶液中多壁碳纳米管表征-消光光谱法    		 China National Standards
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    GB/T 37054-2018 Nanotechnology—Testing ratio of anatase to rutile in nano-titanium dioxide—X-ray diffraction
    纳米技术-纳米二氧化钛中锐钛矿型与金红石型比率测定-X射线衍射法    		 China National Standards
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    GB/T 37131-2018 Nanotechnologies—Test method of semiconductor nanopowder using UV-Vis diffuse reflectance spectroscopy
    纳米技术-半导体纳米粉体材料紫外-可见漫反射光谱的测试方法    		 China National Standards
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    GB/T 37072-2018 Evaluation for the construction of beautiful villages
    美丽乡村建设评价    		 China National Standards
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    GB/T 36926-2018 Modularization design for household and similar electrical appliances—Guideline of air conditioners
    家用和类似用途电器的模块化-空调器的设计导则    		 China National Standards
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    GB/T 37229-2018 Guideline for the model and method of public service effect evaluation
    公共服务效果测评模型和方法指南    		 China National Standards
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    GB/T 37226-2018 Criterion of forensic science human fluorescence STR multiplex amplification reagent
    法庭科学人类荧光标记STR复合扩增检测试剂质量基本要求    		 China National Standards
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    GB/T 37098-2018 Rating requirements for knowledge diffusion competence of innovation method
    创新方法知识扩散能力等级划分要求    		 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 21431-2015/XG1-2018 Technical code for inspection of lightning protection system in building
    《建筑物防雷装置检测技术规范》国家标准第1号修改单    		 China National Standards
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    GB/T 19328-2007/XG2-2018 Product of geographical indication - Kouzijiao liquor
    《地理标志产品-口子窖酒》国家标准第2号修改单    		 China National Standards
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    GB/T 20155-2018 Determination of mercury, cadmium and lead in battery
    电池中汞、镉、铅含量的测定    		 China National Standards
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    GB/T 32063-2015/XG1-2018 Customer service for public of urban water supply
    《城镇供水服务》国家标准第1号修改单    		 China National Standards
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    GB 23200.111-2018 National Food Safety Standards - Determination of Residues of Azoxysulfuron in Plant-derived Foods - Liquid Chromatography-Mass Spectrometry
    食品安全国家标准-植物源性食品中唑嘧磺草胺残留量的测定-液相色谱-质谱联用法    		 China National Standards
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    GB 23200.114-2018 National Food Safety Standards - Determination of chlortetracycline residues in plant-derived foods - Liquid chromatography-mass spectrometry
    食品安全国家标准-植物源性食品中灭瘟素残留量的测定-液相色谱-质谱联用法    		 China National Standards
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    GB 23200.110-2018 National Food Safety Standard - Determination of Chlorpyrifos Residues in Plant-derived Foods - Liquid Chromatography-Mass Spectrometry
    食品安全国家标准-植物源性食品中氯吡脲残留量的测定-液相色谱-质谱联用法    		 China National Standards
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    GB 23200.109-2018 National Food Safety Standard - Determination of clopyralid residues in plant-derived foods - Liquid chromatography-mass spectrometry
    食品安全国家标准-植物源性食品中二氯吡啶酸残留量的测定-液相色谱-质谱联用法    		 China National Standards
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    GB 23200.108-2018 National Food Safety Standard - Determination of glufosinate residues in plant-derived foods - Liquid chromatography-mass spectrometry
    食品安全国家标准-植物源性食品中草铵膦残留量的测定-液相色谱-质谱联用法    		 China National Standards
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    GB 23200.112-2018 National Food Safety Standards - Determination of 9 Carbamate Pesticides and Their Metabolite Residues in Plant-derived Foods - Liquid Chromatography - Post-Column Derivatization
    食品安全国家标准-植物源性食品中9种氨基甲酸酯类农药及其代谢物残留量的测定-液相色谱-柱后衍生法    		 China National Standards
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    GB 23200.113-2018 National Food Safety Standards - Determination of 208 Pesticide and Metabolite Residues in Plant-derived Foods - Gas Chromatography-Mass Spectrometry
    食品安全国家标准-植物源性食品中208种农药及其代谢物残留量的测定-气相色谱-质谱联用法    		 China National Standards
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    GB 23200.115-2018 National Food Safety Standard - Determination of Fenoxanid and Its Metabolite Residues in Eggs - Liquid Chromatography-Mass Spectrometry
    食品安全国家标准-鸡蛋中氟虫腈及其代谢物残留量的测定-液相色谱-质谱联用法    		 China National Standards
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    GB/T 51295-2018 Steel cofferdam engineering technical standard
    钢围堰工程技术标准    		 China National Standards
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    GB 50364-2018 Technical standards for application of solar water heating systems for civil buildings
    民用建筑太阳能热水系统应用技术标准    		 China National Standards
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    GB/T 50379-2018 Code for quality management of geotechnical investigation enterprises
    工程建设勘察企业质量管理标准    		 China National Standards
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    GB/T 50546-2018 Code for compilation of urban railway network planning
    城市轨道交通线网规划标准    		 China National Standards
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    GB 21256-2013/XG1-2018 The norm of energy consumption per unit product of major individual-process of crude steel manufacturing process
    《粗钢生产主要工序单位产品能源消耗限额》国家标准第1号修改单    		 China National Standards
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    GB 51287-2018 Design standard for reclamation engineering of open pit mine in coal industry
    煤炭工业露天矿土地复垦工程设计标准    		 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 36234-2018 Qualification testing of welders for fusion welding ontitanium and titanium alloys，zirconium and zirconium alloys
    钛及钛合金、锆及锆合金熔化焊焊工技能评定    		 China National Standards
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    GB/T 2292-2018 Determination of toluene insoluble content for coking products
    焦化产品甲苯不溶物含量的测定    		 China National Standards
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    GB/T 35853.3-2018 List of equivalent aero terms—Part 3: Aero bolt and nut
    航空航天等效术语表 第3部分：航空航天用螺栓螺母    		 China National Standards
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    GB/T 36222-2018 General specification for deep groove bearings of aircraft generators and motor generators
    航空电机用深沟球轴承通用规范    		 China National Standards
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    GB/T 19974-2018 Sterilization of health care products—General requirement for characterization of a sterilization agent and the development,validation and routine control of a sterilization process for medical devices
    医疗保健产品灭菌 灭菌因子的特性及医疗器械灭菌过程的开发、确认和常规控制的通用要求    		 China National Standards
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    GB/T 35853.2-2018 List of equivalent aero terms—Part 2: Areo rivet
    航空航天等效术语表 第2部分：航空航天用铆钉    		 China National Standards
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    GB/T 36128-2018 Regulation of mass measurement permissible errors for jewelry and precious metal products
    珠宝贵金属产品质量测量允差的规定    		 China National Standards
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    GB/T 36160.1-2018 Technical specification for distributed energy system of combined cooling, heating and power—Part 1：Refrigeration and heating subsystem
    分布式冷热电能源系统技术条件 第1部分：制冷和供热单元    		 China National Standards
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