China National Standards

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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 "IO" GB Standards English PDF List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 23835.10-2009 Lithium perchlorate anhydrous - Part 10: DeterminatIOn of iron content
    无水高氯酸锂 第10部分:铁含量的测定
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    GB/T 23834.6-2009 Chemical analysis method for stannous sulfate - Part 6: DeterminatIOn of iron content - 1,10-phenanthroline spectrophotometry
    硫酸亚锡化学分析方法 第6部分:铁含量的测定 邻菲啰啉分光光度法
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    GB/T 23834.5-2009 Chemical analysis method for stannous sulfate - Part 5: DeterminatIOn of arsenic content - Silver diethyldithiocarbamate spectrophotometry
    硫酸亚锡化学分析方法 第5部分:砷含量的测定 二乙基二硫代氨基甲酸银分光光度法
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    GB/T 23834.4-2009 Chemical analysis method for stannous sulfate - Part 4: DeterminatIOn of lead and copper content - Flame atomic absorption spectrometry
    硫酸亚锡化学分析方法 第4部分:铅、铜含量的测定 火焰原子吸收光谱法
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    GB/T 23834.3-2009 Chemical analysis method for stannous sulfate - Part 3: DeterminatIOn of alkali metals sulfate and alkaline-earth metals sulfate - Gravimetric method
    硫酸亚锡化学分析方法 第3部分:碱金属和碱土金属硫酸盐总量的测定 重量法
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    GB/T 23834.2-2009 Chemical analysis method for stannous sulfate - Part 2: DeterminatIOn of insoluble substance in hydrochloric acid - Gravimetric method
    硫酸亚锡化学分析方法 第2部分:盐酸不溶物的测定 重量法
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    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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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    GB/T 23801-2009 DeterminatIOn of fatty acid methyl esters(FAME) in middle distillates by infrared spectroscopy method
    中间馏分油中脂肪酸甲酯含量的测定 红外光谱法
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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
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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
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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
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    GB/T 23784-2009 Principles for the establishment and applicatIOn of microbiological criteria for foods
    食品微生物指标制定和应用的原则
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    GB/T 23780-2009 The quality examinatIOn methods of the pastry
    糕点质量检验方法
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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    GB/T 23807-2009 Fine ceramics (advanced ceramics, advanced technical ceramics) - ClassificatIOn systemecification
    精细陶瓷分类系统
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    GB 23819-2009 Safety of machinery - Fire preventIOn and protection
    机械安全 火灾防治
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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
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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
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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
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    GB 50496-2009 Code for constructIOn of mass concrete
    大体积混凝土施工规范
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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
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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
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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
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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
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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
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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
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    GB/T 23825-2009 Wood-based panels - DeterminatIOn of formaldehyde release - Gas analysis method
    人造板及其制品中甲醛释放量测定-气体分析法
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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
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    GB/T 19367-2009 Wood-based panels - DeterminatIOn of dimensions of panels
    人造板的尺寸测定
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    GB/T 16485-2009 General specificatIOn for lumber machine
    制材机械通用技术条件
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    GB/T 14713-2009 General specificatIOn for veneer lathe
    旋切机通用技术条件
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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
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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
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    GB/T 23776-2009 Methodology of sensory evaluatIOn of tea
    茶叶感官审评方法
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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
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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
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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
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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
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    GB/T 23737-2009 DeterminatIOn of free canavanine in feeds - Ion exchange chromatography
    饲料中游离刀豆氨酸的测定 离子交换色谱法
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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
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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
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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
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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
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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
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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
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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
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    GB/T 13074-2009 Terms of blood purificatIOn
    血液净化术语
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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
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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
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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
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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
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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
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    GB/T 5170.14-2009 InspectIOn methods for basic parameters of environmental testing equipments - Electrodynamic vibrating type machines for vibration(sinusoidal) test
    环境试验设备基本参数检验方法 振动(正弦)试验用电动振动台
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    GB/T 4657-2009 Codes for the central party and state organs people’s communities and the other state organizatIOns
    中央党政机关、人民团体及其他机构代码
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    GB/T 2820.6-2009 Reciprocating internal combustIOn engine driven alternating current generating sets - Part 6: Test methods
    往复式内燃机驱动的交流发电机组 第6部分:试验方法
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    GB/T 2820.5-2009 Reciprocating internal combustIOn engine driven alternating current generating sets - Part 5: Generating sets
    往复式内燃机驱动的交流发电机组 第5部分:发电机组
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    GB/T 2820.4-2009 Reciprocating internal combustIOn engine driven alternating current generating sets - Part 4: Controlgear and switchgear
    往复式内燃机驱动的交流发电机组 第4部分:控制装置和开关装置
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    GB/T 2820.3-2009 Reciprocating internal combustIOn engine driven alternating current generating sets - Part 3: Alternating current generators for generating sets
    往复式内燃机驱动的交流发电机组 第3部分:发电机组用交流发电机
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    GB/T 2820.2-2009 Reciprocating internal combustIOn engine driven alternating current generating sets - Part 2: Engines
    往复式内燃机驱动的交流发电机组 第2部分:发动机
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    GB/T 2820.1-2009 Reciprocating internal combustIOn engine driven alternating current generating sets - Part 1: Application, ratings and performance
    往复式内燃机驱动的交流发电机组 第1部分:用途、定额和性能
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    GB/T 23832-2009 Bar code for commodity - Numbering and symbol marking of service relatIOnship
    商品条码 服务关系编码与条码表示
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    GB/T 23831-2009 ClassificatIOn and code of logistics information
    物流信息分类与代码
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    GB/T 23830-2009 Applied guide of logistics management informatIOn system
    物流管理信息系统应用开发指南
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    GB/T 23829-2009 XML RepresentatIOn of dictionary entries
    辞书条目XML格式
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    GB/T 23824.3-2009 InformatIOn technology - Procedures for achieving metadata registry content consistency - Part 3: Value domains
    信息技术 实现元数据注册系统(MDR)内容一致性的规程 第3部分:值域
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    GB/T 23824.1-2009 InformatIOn technology - Procedures for achieving metadata registry content consistency - Part 1: Data elements
    信息技术 实现元数据注册系统(MDR)内容一致性的规程 第1部分:数据元
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    GB/T 23793-2009 Credit evaluatIOn norms for qualified suppliers
    合格供应商信用评价规范
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    GB/T 23792-2009 Guidelines for standardizatIOn of credit
    信用标准化工作指南
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    GB/T 23753-2009 SpecificatIOn and technical requirements for 330kV and 500kV oil- immersed shunt reactors
    330kV及500kV油浸式并联电抗器技术参数和要求
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    GB/T 23730.2-2009 China standard audIOvisual number - Part 2: Version identifier
    中国标准视听作品号 第2部分:版本标识符
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    GB/T 23730.1-2009 China standard audIOvisual number - Part 1: Audiovisual work identifier
    中国标准视听作品号 第1部分:视听作品标识符
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    GB/T 23704-2009 InformatIOn technology - Automatic identification and data capture techniques - Bar code print quality test specification - Two-dimensional symbols
    信息技术 自动识别与数据采集技术 二维条码符号印制质量的检验
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    GB/T 23701-2009 Ergonomics of human-system interactIOn - Specification for the process assessment of human-system issues
    人-系统交互人类工效学 人-系统事宜的过程评估规范
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