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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 "U" GB Standards English PDF List:
    • Standard  Code Standard Title Standard Class Order
    GB/T 23834.1-2009 Chemical analysis method for stannoUs sulfate - Part 1: Determination of stannous sulfate content - Volumetric method of potassium dichromate
    硫酸亚锡化学分析方法 第1部分：硫酸亚锡含量的测定 重铬酸钾滴定法    		 China National Standards
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    GB/T 15454-2009 IndUstrial circulating cooling water - Determination of sodium，potassium， magnesium and calcium - Ion chromatography
    工业循环冷却水中钠、铵、钾、镁和钙离子的测定 离子色谱法    		 China National Standards
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    GB/T 15452-2009 IndUstrial circulating cooling water - Determination of calcium and magnesium - EDTA titration method
    工业循环冷却水中钙、镁离子的测定 EDTA滴定法    		 China National Standards
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    GB/T 14643.6-2009 Examination of bacteria and algae in indUstrial circulating cooling water - Part 6: Examination of iron bacteria - MPN test
    工业循环冷却水中菌藻的测定方法 第6部分：铁细菌的测定 MPN法    		 China National Standards
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    GB/T 14643.5-2009 Examination of bacteria and algae in indUstrial circulating cooling water - Part 5: Examination of sulfate-reducing bacteria - MPN test
    工业循环冷却水中菌藻的测定方法 第5部分：硫酸盐还原菌的测定 MPN法    		 China National Standards
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    GB/T 14643.4-2009 Examination of bacteria and algae in indUstrial circulating cooling water - Part 4: Examination of soil fangi - Standard of plate count
    工业循环冷却水中菌藻的测定方法 第4部分：土壤真菌的测定 平皿计数法    		 China National Standards
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    GB/T 14643.3-2009 Examination of bacteria and algae in indUstrial circulating cooling water - Part 3: Examination of slime formed fungi - Standard of plate count
    工业循环冷却水中菌藻的测定方法 第3部分：粘泥真菌的测定 平皿计数法    		 China National Standards
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    GB/T 14643.2-2009 Examination of bacteria and algae in indUstrial circulating cooling water - Part 2: Examination of soil micro-bioti - Standard of plate count
    工业循环冷却水中菌藻的测定方法 第2部分：土壤菌群的测定 平皿计数法    		 China National Standards
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    GB/T 14643.1-2009 Examination of bacteria and algae in indUstrial circulating cooling water - Part 1: Examination of bacteria formed deposits - Standard of plate count
    工业循环冷却水中菌藻的测定方法 第1部分：粘液形成菌的测定 平皿计数法    		 China National Standards
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    GB/T 14642-2009 IndUstrial circulating cooling water and boiler water - Determination of fluoride，chloride，phosphate，nitrite，nitrate and sulfate - Ion chromatography
    工业循环冷却水及锅炉水中氟、氯、磷酸根、亚硝酸根、硝酸根和硫酸根的测定 离子色谱法    		 China National Standards
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    GB/T 23804-2009 General specifications for roUtine core analysis instruments
    岩心常规分析仪器通用技术条件    		 China National Standards
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    GB/T 23803-2009 PetroleUm and natural gas industries - Design and installation of piping systems on offshore production platforms
    石油和天然气工业 海上生产平台管道系统的设计和安装    		 China National Standards
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    GB/T 23789-2009 Foods with low-sodiUm content
    低钠食品    		 China National Standards
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    GB/T 23788-2009 Determination of soybean isoflavone in health-care food - High-performance liqUid chromatography
    保健食品中大豆异黄酮的测定方法 高效液相色谱法    		 China National Standards
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    GB/T 23787-2009 Non-fried vegetable and frUit crisp chips
    非油炸水果、蔬菜脆片    		 China National Standards
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    GB/T 23786-2009 QUick-frozen dumpling
    速冻饺子    		 China National Standards
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    GB/T 23782-2009 Instant jellied bean cUrd
    方便豆腐花（脑）    		 China National Standards
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    GB/T 23800-2009 Heat transfer flUids - Determination of thermal stability
    有机热载体热稳定性测定法    		 China National Standards
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    GB/Z 23785-2009 GUidelines for incorporating microbiological risk assessment in food safety risk management
    微生物风险评估在食品安全风险管理中的应用指南    		 China National Standards
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    GB/T 23780-2009 The qUality examination methods of the pastry
    糕点质量检验方法    		 China National Standards
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    GB/T 23774-2009 Inorganic chemicas for indUstrial use - General method for the determination of whiteness
    无机化工产品白度测定的通用方法    		 China National Standards
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    GB/T 23773-2009 Inorganic chemicals for indUstrial use - General method for determination of ammonium content - Nessler’s reagent colorimetric method
    无机化工产品中铵含量测定的通用方法 纳氏试剂比色法    		 China National Standards
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    GB/T 23772-2009 Inorganic chemicals for indUstrial use - General method for the determination of total nitrogen content - Nessler’s reagent colorimetric method
    无机化工产品中总氮含量测定的通用方法 蒸馏-纳氏试剂比色法    		 China National Standards
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    GB/T 23771-2009 Determination of bUlk density for inorganic chemical products
    无机化工产品中堆积密度的测定    		 China National Standards
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    GB/T 23770-2009 LiqUid inorganic chemical products - General method for the measurement of colour
    液体无机化工产品色度测定通用方法    		 China National Standards
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    GB/T 23769-2009 Inorganic chemical prodUcts - General method for the determination of pH values
    无机化工产品 水溶液中pH值测定通用方法    		 China National Standards
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    GB/T 23768-2009 Inorganic chemicals for indUstrial use - General rules for flame atomic absorption spectrometry
    无机化工产品 火焰原子吸收光谱法通则    		 China National Standards
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    GB/T 23767-2009 General method for measUring solid chemicals fire limits in gaseous oxidants
    固体化工产品在气态氧化剂中燃烧极限测定的通用方法    		 China National Standards
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    GB/T 23766-2009 Solid hazardoUs materials - General method for the determination of impact sensitivity
    固体危险物质冲击感度测定通用方法    		 China National Standards
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    GB/T 23765-2009 Test method of sodiUm cyanide and potassium cyanide products
    氰化钠和氰化钾产品测定方法    		 China National Standards
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    GB/T 23763-2009 Photo-catalytic antimicrobial materials and prodUcts - Assessment for antimicrobial activity and efficacy
    光催化抗菌材料及制品 抗菌性能的评价    		 China National Standards
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    GB/T 23762-2009 Test method of photocatalytic materials for pUrification of water solution
    光催化材料水溶液体系净化测试方法    		 China National Standards
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    GB/T 23761-2009 Test method of photocatalytic materials for air pUrification
    光催化空气净化材料性能测试方法    		 China National Standards
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    GB/T 13255.8-2009 Test methods of caprolactam for indUstrial use - Part 8: Determination of cyclohexanone oxime content
    工业用己内酰胺试验方法 第8部分：环己酮肟含量的测定    		 China National Standards
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    GB/T 13255.7-2009 Test methods of caprolactam for indUstrial use - Part 7: Determination of iron content
    工业用己内酰胺试验方法 第7部分：铁含量的测定    		 China National Standards
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    GB/T 13255.6-2009 Test methods of caprolactam for indUstrial use - Part 6: Determination of acidity or alkalinity
    工业用己内酰胺试验方法 第6部分：酸度或碱度的测定    		 China National Standards
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    GB/T 13255.5-2009 Test methods of caprolactam for indUstrial use - Part 5: Determination of absorbance at a wavelength of 290nm
    工业用己内酰胺试验方法 第5部分：290nm波长处吸光度的测定    		 China National Standards
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    GB/T 13255.4-2009 Test methods of caprolactam for indUstrial use - Part 4: Determination of volatile bases content - Titrimetric method after distillation
    工业用己内酰胺试验方法 第4部分：挥发性碱含量的测定 蒸馏后滴定法    		 China National Standards
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    GB/T 13255.3-2009 Test methods of caprolactam for indUstrial use - Part 3: Determination of permanganate absorption number - Spectrometric method
    工业用己内酰胺试验方法 第3部分：高锰酸钾吸收值的测定 分光光度法    		 China National Standards
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    GB/T 13255.2-2009 Test methods of caprolactam for indUstrial use - Part 2: Determination of crystallizing point
    工业用己内酰胺试验方法 第2部分：结晶点的测定    		 China National Standards
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    GB/T 13255.1-2009 Test methods of caprolactam for indUstrial use - Part 1: Determination of colourity of 50% aqueous caprolactam solution - Spectrometric method
    工业用己内酰胺试验方法 第1部分：50%水溶液色度的测定 分光光度法    		 China National Standards
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    GB/T 50504-2009 Standard for terminology of civil architectUral design
    民用建筑设计术语标准    		 China National Standards
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    GB/T 23806-2009 Fine ceramics (advanced ceramics,advanced technical ceramics) - Test method for fractUre toughness of monolithic ceramics at room temperature by single edge precracked beam (SEPB) method
    精细陶瓷断裂韧性试验方法 单边预裂纹梁(SEPB)法    		 China National Standards
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    GB/T 23805-2009 Fine ceramics(advanced ceramics,advanced technical ceramics) - Test method for tensile strength of monolithic ceramics at room temperatUre
    精细陶瓷室温拉伸强度试验方法    		 China National Standards
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    GB/T 17991-2009 Fine ceramics (advanced ceramics, advanced technical ceramics) - VocabUlary
    精细陶瓷术语    		 China National Standards
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    GB/T 16534-2009 Fine ceramics（advanced ceramics,advanced technical ceramics）- Test method for hardness of monolithic ceramics at room temperatUre
    精细陶瓷室温硬度试验方法    		 China National Standards
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    GB 23821-2009 Safety of machinery - Safety distances to prevent hazard zones being reached by Upper and lower limbs
    机械安全 防止上下肢触及危险区的安全距离    		 China National Standards
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    GB 23820-2009 Safety of machinery - LUbricants with incidental product contact - Hygiene requirements
    机械安全 偶然与产品接触的润滑剂 卫生要求    		 China National Standards
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    GB 50477-2009 Code of design of occUpational safety and health for textile industry enterprises
    纺织工业企业职业安全卫生设计规范    		 China National Standards
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    GB 50512-2009 Code for design standard-gaUge railway of metallurgical open-pit mine
    冶金露天矿准轨铁路设计规范    		 China National Standards
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    GB/T 50502-2009 Code for constrUction organization plan of building engineering
    建筑施工组织设计规范    		 China National Standards
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    GB 50498-2009 Code for installation and acceptance of fixed fire monitor extingUishing systems
    固定消防炮灭火系统施工与验收规范    		 China National Standards
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    GB 50496-2009 Code for constrUction of mass concrete
    大体积混凝土施工规范    		 China National Standards
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    GB/Z 23740-2009 Gode of practices for the prevention and redUction of lead contamination in foods
    预防和降低食品中铅污染的操作规范    		 China National Standards
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    GB/T 23750-2009 Determination of Glyphosate residUes in plant products-GC-MS method
    植物性产品中草甘膦残留量的测定 气相色谱-质谱法    		 China National Standards
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    GB/T 23749-2009 Determination of sodiUm copper chlorophyllin in foods－Spectrophotometric method
    食品中叶绿素铜钠的测定 分光光度法    		 China National Standards
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    GB/T 23748-2009 Detection of irradiated foodstUffs - DNA comet assay - Screening method
    辐照食品的鉴定 DNA彗星试验法 筛选法    		 China National Standards
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    GB/T 23899-2009 Overall energy consUmption for parquet production
    实木复合地板生产综合能耗    		 China National Standards
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    GB/T 23897-2009 Packing,transportation and storage of major cUt flowers
    主要切花产品包装、运输、贮藏    		 China National Standards
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    GB/T 23739-2009 Soil qUality - Analysis of available lead and cadmium contents in soils - Atomic absorption spectrometry
    土壤质量 有效态铅和镉的测定 原子吸收法    		 China National Standards
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    GB/T 1926.1-2009 Technical fUrfural
    工业糠醛    		 China National Standards
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    GB/T 16485-2009 General specification for lUmber machine
    制材机械通用技术条件    		 China National Standards
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    GB/T 14022.2-2009 Technical fUrfuryl alcohol test methods
    工业糠醇试验方法    		 China National Standards
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    GB/T 14022.1-2009 Technical fUrfuryl alcohol
    工业糠醇    		 China National Standards
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    GB/Z 23738-2009 GUidance on the application of GB/T 22000-2006 in feed industry
    GB/T 22000-2006在饲料加工企业的应用指南    		 China National Standards
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    GB/T 8381.7-2009 The determination of olaqUindox in feed - High performance liquid chromatography
    饲料中喹乙醇的测定 高效液相色谱法    		 China National Standards
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    GB/T 23776-2009 Methodology of sensory evalUation of tea
    茶叶感官审评方法    		 China National Standards
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    GB/T 23775-2009 Compressed edible mUshroom
    压缩食用菌    		 China National Standards
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    GB/T 23746-2009 Feed grade saccharin sodiUm
    饲料级糖精钠    		 China National Standards
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    GB/T 23744-2009 Determination of 36 pesticide residUes in feedstuffs - GC-MS
    饲料中36种农药多残留测定 气相色谱-质谱法    		 China National Standards
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    GB/T 23743-2009 Microbiological examination of the enUmeration of coagulase-positive staphylococci in feeds - Technique using Baird-Parker agar medium
    饲料中凝固酶阳性葡萄球菌的微生物学检验 Baird-parker琼脂培养基计数法    		 China National Standards
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    GB/T 23742-2009 Animal feeding stUffs - Determination of ash insoluble in hydrochloric acid
    饲料中盐酸不溶灰分的测定    		 China National Standards
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    GB/T 23741-2009 Determination of foUr kinds of barbiturates in feeds
    饲料中4种巴比妥类药物的测定    		 China National Standards
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    GB/T 23736-2009 Rapeseed meal(solvent) for feedstUff
    饲料用菜籽粕    		 China National Standards
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    GB/T 23734-2009 Basic reqUirements for quality and safety control of food workshop
    食品生产加工小作坊质量安全控制基本要求    		 China National Standards
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    GB/T 23678-2009 Application specification of container electronic seal for sUpply chain monitoring
    供应链监控用集装箱电子箱封应用技术规范    		 China National Standards
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    GB/T 14783-2009 RUbber tired gantry crane
    轮胎式集装箱门式起重机    		 China National Standards
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    GB/T 23718.2-2009 Condition monitoring and diagnostics of machines - ReqUirements for training and certification of personnel - Part 2: Vibration condition monitoring and diagnostics
    机器状态监测与诊断 人员培训与认证的要求 第2部分：振动状态监测与诊断    		 China National Standards
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    GB/T 23718.1-2009 Condition monitoring and diagnostics of machines - ReqUirements for training and certification of personnel - Part 1: Requirements for certifying bodies and the certification process
    机器状态监测与诊断 人员培训与认证的要求 第1部分：对认证机构和认证过程的要求    		 China National Standards
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    GB 19082-2009E Technical ReqUirements for Single-use Protective Clothing for Medical Use
    医用一次性防护服技术要求（英文版）    		 China National Standards
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    GB 9706.8-2009 Medical electrical eqUipment - Part 2-4: Particular requirements for the safety of cardiac defibrillators
    医用电气设备　第2-4部分：心脏除颤器安全专用要求    		 China National Standards
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    GB 9706.4-2009 Medical electrical eqUipment - Part 2-2: Particular requirements for the safety 0f high frequency surgical equipment
    医用电气设备 第2-2部分：高频手术设备安全专用要求    		 China National Standards
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    GB 23719-2009 Ophthalmic optics and instrUments - Optical devices for enhancing low vision
    眼科光学和仪器 光学助视器    		 China National Standards
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    GB 19082-2009 Technical reqUirements for single-use protective clothing for medical use
    医用一次性防护服技术要求    		 China National Standards
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    GB 18671-2009 IntravenoUs needles for single use
    一次性使用静脉输液针    		 China National Standards
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    GB 7260.2-2009 Uninterruptible power systems (UPS) - Part 2: Electromagnetic compatibility (EMC) requirements
    不间断电源设备(UPS) 第2部分：电磁兼容性(EMC)要求    		 China National Standards
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    GB 23727-2009 RegUlations for radiation and environment protection in uranium mining and milling
    铀矿冶辐射防护和环境保护规定    		 China National Standards
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    GB 23726-2009 RegUlation for radiation environmental monitoring in uranium mine and mill
    铀矿冶辐射环境监测规定    		 China National Standards
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    GB 20041.24-2009 CondUit systems for cable management - Part 24: Particular requirement - Conduit systems buried underground
    电缆管理用导管系统 第24部分：埋入地下的导管系统的特殊要求    		 China National Standards
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    GB 20041.23-2009 CondUit systems for cable management - Part 23: Particular requirement - Flexible conduit systems
    电缆管理用导管系统 第23部分：柔性导管系统的特殊要求    		 China National Standards
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    GB 20041.22-2009 CondUit systems for cable management - Part 22: Particular requirement - Pliable conduit systems
    电缆管理用导管系统 第22部分：可弯曲导管系统的特殊要求    		 China National Standards
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    GB 17285-2009 Marking of electrical eqUipment with ratings related to electrical supply - Safety requirements
    电气设备电源特性的标记 安全要求    		 China National Standards
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    GB 15848-2009 RegUlations for radiation and environment protection in uranium exploration
    铀矿地质勘查辐射防护和环境保护规定    		 China National Standards
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    GB/T 13074-2009 Terms of blood pUrification
    血液净化术语    		 China National Standards
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    GB/T 23729-2009 Photodiodes for scintillation detectors - Test procedUres
    闪烁探测器用光电二极管 试验方法    		 China National Standards
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    GB/T 23728-2009 RegUlation for radiation environmental impact assessment in uranium mine and mill
    铀矿冶辐射环境影响评价规定    		 China National Standards
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    GB/T 13163.1-2009 Radiation protection instrUmentation - Radon and radon decay product measuring instruments - Part 1: General principles
    辐射防护仪器 氡及氡子体测量仪 第1部分：一般原则    		 China National Standards
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    GB/Z 23756.1-2009 EvalUation of electrical endurance of electrical insulation systems - Part 1: General considerations and evaluation procedures based on normal distributions
    电气绝缘系统耐电性评定 第1部分：在正态分布基础上的评定程序和一般原理    		 China National Standards
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    GB/T 8411.3-2009 Ceramic and glass insUlating materials - Part 3: Specifications for individual materials
    陶瓷和玻璃绝缘材料 第3部分：材料性能    		 China National Standards
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    GB/T 8223.1-2009 ValUe engineering - Part 1: General terms
    价值工程 第1部分：基本术语    		 China National Standards
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