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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 "R" GB Standards List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 15576-2020 Low-voltage Reactive power compensation assemblies
    低压成套无功功率补偿装置
    China National Standards
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    GB/T 15566.4-2020 Public infoRmation guidance systems—Setting principles and requirements—Part 4: Public transport station
    公共信息导向系统 设置原则与要求 第4部分:公共交通车站
    China National Standards
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    GB/T 15331-2020 Test method foR water vapor transmission rate of pressure-sensitive tapes
    压敏胶粘带水蒸气透过率试验方法
    China National Standards
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    GB/T 15330-2020 Test method foR water penetration rate of pressure-sensitive tapes
    压敏胶粘带水渗透率试验方法
    China National Standards
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    GB/T 15159-2020 Composite mateRial strips of precious metals and their alloys
    贵金属及其合金复合带材
    China National Standards
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    GB/T 15063-2020 Compound feRtilizer
    复合肥料
    China National Standards
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    GB/T 14905-2020 Rubber and plastics hoses—Determination of adhesion between components
    橡胶和塑料软管 各层间粘合强度的测定
    China National Standards
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    GB/T 14635-2020 Rare earth metals and their compounds—Determination of total rare earth content
    稀土金属及其化合物化学分析方法 稀土总量的测定
    China National Standards
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    GB/T 14098-2020 TuRbines and turbine sets—Measurement of emitted airborne noise—Engineering/survey method
    燃气轮机和燃气轮机机组 气载噪声的测量 工程法/简易法
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    GB/T 13539.5-2020 Low-voltage fuses—PaRt 5: Guidance for the application of low-voltage fuses
    低压熔断器 第5部分:低压熔断器应用指南
    China National Standards
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    GB/T 13217.4-2020 Test method foR viscosity of ink
    油墨黏度检验方法
    China National Standards
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    GB/T 13217.1-2020 Test method foR colour and tinctorial strength of ink
    油墨颜色和着色力检验方法
    China National Standards
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    GB/T 13089-2020 Method foR determination of oxazolidinethione in feeds
    饲料中噁唑烷硫酮的测定方法
    China National Standards
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    GB/T 13086-2020 Method foR determination of free gossypol in feeds
    饲料中游离棉酚的测定方法
    China National Standards
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    GB/T 13010-2020 VeneeR for wood industry
    木材工业用单板
    China National Standards
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    GB/T 12787-2020 Radiation protection instrumentation—Warning equipment for criticality accidents
    辐射防护仪器 临界事故报警设备
    China National Standards
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    GB/T 12688.10-2020 Test method of styRene for industrial use—Part 10: Determination of oxygenates—Gas chromatography
    工业用苯乙烯试验方法 第10部分:含氧化合物的测定 气相色谱法
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    GB/T 12604.5-2020 Non-destRuctive testing—Terminology—Magnetic particle testing
    无损检测 术语 磁粉检测
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    GB/T 12604.1-2020 Non-destRuctive testing—Terminology—Ultrasonic testing
    无损检测 术语 超声检测
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    GB/T 12585-2020 Rubber, vulcanized or thermoplastic—Rubber sheets and rubber-coated fabrics—Determination of transmission rate of volatile liquids (gravimetric technique)
    硫化橡胶或热塑性橡胶 橡胶片材和橡胶涂覆织物 挥发性液体透过速率的测定(质量法)
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    GB/T 10963.2-2020 ElectRical accessories—Circuit-breakers for overcurrent protection for household and similar installations—Part 2: Circuit-breakers for AC and DC operation
    电气附件 家用及类似场所用过电流保护断路器 第2部分:用于交流和直流的断路器
    China National Standards
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    GB/T 10963.1-2020 ElectRical accessories—Circuit-breakers for overcurrent protection for household and similar installations—Part 1: Circuit-breakers for a.c. operation
    电气附件 家用及类似场所用过电流保护断路器 第1部分:用于交流的断路器
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    GB/T 10910-2020 AgRicultural wheeled tractors and field machinery—Measurement of whole-body vibration of the operator
    农业轮式拖拉机和田间作业机械 驾驶员全身振动的测量
    China National Standards
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    GB/T 10395.27-2020 AgRicultural and forestry machinery—Safety—Part 27:Bale wrappers
    农林机械 安全 第27部分:缠膜机
    China National Standards
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    GB/T 10395.26-2020 AgRicultural and forestry machinery—Safety—Part 26:Large rotary mowers
    农林机械 安全 第26部分:大型旋转式割草机
    China National Standards
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    GB/T 10395.25-2020 AgRicultural and forestry machinery—Safety—Part 25:Rotary disc and drum mowers and flail mowers
    农林机械 安全 第25部分:旋转式圆盘割草机、转鼓式割草机和甩刀式割草机
    China National Standards
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    GB/T 9263-2020 DeteRmination of slip resistance of anti-skid coatings
    防滑涂料防滑性的测定
    China National Standards
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    GB/T 9094-2020 Fluid poweR systems and components—Identification code for cylinders mounting dimensions and mounting types
    流体传动系统及元件 缸安装尺寸和安装型式代号
    China National Standards
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    GB/T 8421-2020 AgRicultural wheeled tractors—Operator's seat—Laboratory measurement of transmitted vibration
    农业轮式拖拉机 驾驶员座椅 传递振动的实验室测量
    China National Standards
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    GB/T 8185-2020 Palladium(II) chloRide
    二氯化钯
    China National Standards
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    GB/T 8184-2020 Rhodium(Ⅲ) sulfate
    硫酸铑
    China National Standards
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    GB/T 8110-2020 WiRe electrodes and weld deposits for gas shielded metal arc welding of non alloy and fine grain steels
    熔化极气体保护电弧焊用非合金钢及细晶粒钢实心焊丝
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    GB/T 8102-2020 Pneumatic fluid poweR—Single rod cylinders,bores from 8 mm to 25 mm—Mounting dimensions
    气动 缸径8mm至25mm的单杆气缸 安装尺寸
    China National Standards
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    GB/T 7996-2020 NoRminal capacity and diameter of glass-lined equipment
    搪玻璃容器公称容积与公称直径
    China National Standards
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    GB/T 7722-2020 ElectRonic portable platform and bench scale
    电子台案秤
    China National Standards
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    GB/T 7674-2020 Gas-insulated metal-enclosed switchgeaR for rated voltages of 72.5 kV and above
    额定电压72.5kV及以上气体绝缘金属封闭开关设备
    China National Standards
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    GB/T 7251.8-2020 Low-voltage switchgeaR and controlgear assemblies—Part 8: General technical requirements for intelligent assembly
    低压成套开关设备和控制设备 第8部分:智能型成套设备通用技术要求
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    GB/Z 6113.403-2020 Specification foR radio disturbance and immunity measuring apparatus and methods—Part 4-3: Uncertainties,statistics and limit modelling—Statistical considerations in the determination of EMC compliance of mass-produced products
    无线电骚扰和抗扰度测量设备和测量方法规范 第4-3部分:不确定度、统计学和限值建模 批量产品的EMC符合性确定的统计考虑
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    GB/T 6096-2020 Fall pRotection— Performance test methods for fall protection systems
    坠落防护 安全带系统性能测试方法
    China National Standards
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    GB/T 5862-2020 AgRicultural tractors and machinery—General purpose quick-action hydraulic couplers
    农业拖拉机和机械 通用液压快换接头
    China National Standards
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    GB/T 5832.4-2020 Gas analysis—DeteRmination of moisture—Part 4: The method of quartz crystal oscillation
    气体分析 微量水分的测定 第4部分:石英晶体振荡法
    China National Standards
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    GB/T 5801-2020 Rolling bearings—Needle roller bearings with machined rings—Boundary dimensions, geometrical product specifications (GPS) and tolerance values
    滚动轴承 机制套圈滚针轴承 外形尺寸、产品几何技术规范(GPS)和公差值
    China National Standards
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    GB/T 5211.6-2020 GeneRal methods of test for pigments and extenders—Part 6: Determination of pH value of an aqueous suspension
    颜料和体质颜料通用试验方法 第6部分:水悬浮液pH值的测定
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    GB/T 5211.3-2020 GeneRal methods of test for pigments and extenders—Part 3: Determination of matter volatile at 105℃
    颜料和体质颜料通用试验方法 第3部分:105℃挥发物的测定
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    GB/T 5169.5-2020 FiRe hazard testing for electric and electronic products—Part 5: Test flames—Needle-flame test method—Apparatus, confirmatory test arrangement and guidance
    电工电子产品着火危险试验 第5部分:试验火焰 针焰试验方法 装置、确认试验方法和导则
    China National Standards
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    GB/T 5169.46-2020 FiRe hazard testing for electric and electronic products—Part 46: Test flames—Determination of the characteristic heat flux for ignition from a non-contacting flame source
    电工电子产品着火危险试验 第46部分:试验火焰 非接触火焰源中起燃时特征热通量的测定
    China National Standards
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    GB/T 5169.30-2020 FiRe hazard testing for electric and electronic products—Part 30: Heat release—Summary and relevance of test methods
    电工电子产品着火危险试验 第30部分:热释放 试验方法概要和相关性
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    GB/T 5169.29-2020 FiRe hazard testing for electric and electronic products—Part 29: Heat release—General guidance
    电工电子产品着火危险试验 第29部分:热释放 总则
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    GB/T 3780.28-2020 CaRbon black—Part 28: Determination the content of polycyclic aromatic hydrocarbons
    炭黑 第28部分:多环芳烃含量的测定
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    GB/T 3780.27-2020 CaRbon black—Part 27:Determination of aggregate size distribution by disc centrifuge photosedimentometry
    炭黑 第27部分:用圆盘式离心光学沉积测量法测定聚集体尺寸分布
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    GB/T 3452.4-2020 O-Rings for fluid power systems—Part 4:Anti-extrusion rings (back-up rings)
    液压气动用O形橡胶密封圈 第4部分:抗挤压环(挡环)
    China National Standards
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    GB/T 3221-2020 Code foR mooring and sea trials of internal combustion engine-driven inland ships
    内燃机动力内河船舶系泊和航行试验大纲
    China National Standards
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    GB/T 3098.25-2020 Mechanical pRoperties of fasteners—Guidance for the selection of stainless steels and nickel alloys for fasteners
    紧固件机械性能 不锈钢和镍合金紧固件选用指南
    China National Standards
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    GB/T 3098.24-2020 Mechanical pRoperties of fasteners—Stainless steel and nickel alloys bolts, screws, studs and nuts for high temperature applications
    紧固件机械性能 高温用不锈钢和镍合金螺栓、螺钉、螺柱和螺母
    China National Standards
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    GB/T 2968-2020 SamaRium metal
    金属钐
    China National Standards
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    GB/T 2350-2020 Fluid poweR systems and components—Cylinder piston rod thread types and dimensions
    流体传动系统及元件 活塞杆螺纹型式和尺寸系列
    China National Standards
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    GB/T 1741-2020 Test method foR determining the resistance of paints film to mold
    漆膜耐霉菌性测定法
    China National Standards
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    GB/T 1732-2020 DeteRmination of impact resistance of coating films
    漆膜耐冲击测定法
    China National Standards
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    GB/T 1731-2020 DeteRmination of flexibility of coating and putty films
    漆膜、腻子膜柔韧性测定法
    China National Standards
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    GB/T 1728-2020 DeteRmination of drying time of coating and putty films
    漆膜、腻子膜干燥时间测定法
    China National Standards
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    GB/T 1720-2020 CiRcle-drawing test of coating films
    漆膜划圈试验
    China National Standards
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    GB/T 800-2020 CounteRsunk head double nib bolts
    沉头双榫螺栓
    China National Standards
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    GB/T 535-2020 FeRtilizer grade ammonium sulphate
    肥料级硫酸铵
    China National Standards
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    GB/T 273.3-2020 Rolling bearings—Boundary dimensions,general plan—Part 3:Radial bearings
    滚动轴承 外形尺寸总方案 第3部分:向心轴承
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    GB/T 32.3-2020 Hexagon bolts with wiRe holes on head—Fine pitch thread
    六角头头部带孔螺栓 细牙
    China National Standards
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    GB/T 32.1-2020 Hexagon bolts with wiRe holes on head
    六角头头部带孔螺栓
    China National Standards
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    GB/T 1.2-2020 DiRectives for standardization—Part 2:Drafting rules of standardizing documents based on ISO/IEC standardizing documents
    标准化工作导则 第2部分:以ISO/IEC标准化文件为基础的标准化文件起草规则
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    GB 23200.117-2019 National food safety standaRd - Determination of oxine-copper residue infoods of plant origin - High performance liquid chromatography
    食品安全国家标准 植物源性食品中喹啉铜残留量的测定高效液相色谱法
    China National Standards
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    GB 23200.116-2019 National food safety standaRd - Determination of 90 organophosphorus pesticides and metabolites residues in foods of plant origin - Gas chromatography method
    食品安全国家标准 植物源性食品中90种有机磷类农药及其代谢物残留量的测定气相色谱法
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    GB 2763-2019 National food safety standaRd - Maximum residue limits for pesticides in food
    食品安全国家标准 食品中农药最大残留限量
    China National Standards
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    GB 20371-2016 National food safety standaRd - Plant protein for Food processing
    食品安全国家标准 食品加工用植物蛋白
    China National Standards
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    GB 20941-2016 National food safety standaRd - Hygienic specifications for Production of Aquatic products
    食品安全国家标准 水产制品生产卫生规范
    China National Standards
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    GB 5009.82-2016 National food safety standaRd - Determination of Vitamins A, D and E in Foods
    食品安全国家标准 食品中维生素A、D、E的测定
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    GB 31643-2016 National food safety standaRd - Determination of Irradiated foodstuffs containing silicate - Thermoluminescence method
    食品安全国家标准 含硅酸盐辐照食品的鉴定 热释光法
    China National Standards
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    GB 23748-2016 National food safety standaRd - Detection of irradiated foodstuffs - Screening method
    食品安全国家标准 辐照食品鉴定 筛选法
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    GB 1903.23-2016 National food safety standaRd - Nutritional fortification substances in foods - Seleno-carrageenan
    食品安全国家标准 食品营养强化剂 硒化卡拉胶
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    GB 1903.22-2016 National food safety standaRd - Nutritional fortification substances in foods - Se-enriched edible fungi powder
    食品安全国家标准 食品营养强化剂 富硒食用菌粉
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    GB 1903.20-2016 National food safety standaRd - nutritional fortification substances in foods - thiamine nitrate
    食品安全国家标准 食品营养强化剂 硝酸硫胺素
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    GB 1903.19-2016 National food safety standaRd -Nutritional fortification substances in foods - Bone powder
    食品安全国家标准 食品营养强化剂 骨粉
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    GB 2726-2016 National food safety standaRd - Cooked meat products
    食品安全国家标准 熟肉制品
    China National Standards
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    GB 1903.18-2016 National food safety standaRd -Nutritional fortification substances in foods - Calcium citrate-malate
    食品安全国家标准 食品营养强化剂 柠檬酸苹果酸钙
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    GB 5009.5-2016 National food safety standaRd - Determination of protein in foods
    食品安全国家标准 食品中蛋白质的测定
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    GB 5009.271-2016 National food safety standaRd - Determination of Phthalates in foods
    食品安全国家标准 食品中邻苯二甲酸酯的测定
    China National Standards
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    GB 5009.128-2016 National food safety standaRd - Determination of Cholesterol in foods
    食品安全国家标准 食品中胆固醇的测定
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    GB 8955-2016 National food safety standaRd - Hygienic specifications for production of edible vegetable oil and its products
    食品安全国家标准 食用植物油及其制品生产卫生规范
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    GB 5009.261-2016 National food safety standaRd - Determination of neurotoxic shellfish poisons in shellfish
    食品安全国家标准 贝类中神经性贝类毒素的测定
    China National Standards
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    GB 1903.16-2016 National food safety standaRd - Nutritional fortification substances in foods - Ferric pyrophosphate
    食品安全国家标准 食品营养强化剂 焦磷酸铁
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    GB 5009.36-2016 National food safety standaRd - Determination of Cyanide in foods
    食品安全国家标准 食品中氰化物的测定
    China National Standards
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    GB 5009.24-2016 National food safety standaRd - Determination of M Aflatoxins in Foods
    食品安全国家标准 食品中黄曲霉毒素M族的测定
    China National Standards
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    GB 1903.14-2016 National food safety standaRd - Nutritional fortification substances in foods - Calcium citrate
    食品安全国家标准 食品营养强化剂 柠檬酸钙
    China National Standards
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    GB 5009.90-2016 National food safety standaRd - Determination of Iron in foods
    食品安全国家标准 食品中铁的测定
    China National Standards
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    GB 17403-2016 National food safety standaRd - Hygienic specification of candy and chocolate
    食品安全国家标准 糖果巧克力生产卫生规范
    China National Standards
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    GB 17399-2016 National food safety standaRd - Candy
    食品安全国家标准 糖果
    China National Standards
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    GB 5009.93-2017 National food safety standaRd - Determination of selenium in food
    食品安全国家标准 食品中硒的测定
    China National Standards
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    GB 5009.138-2017 National food safety standaRd - Determination of nickel in food
    食品安全国家标准 食品中镍的测定
    China National Standards
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    GB 5009.14-2017 National food safety standaRd - Determination of Zinc in Food
    食品安全国家标准 食品中锌的测定
    China National Standards
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    GB 5009.91-2017 National food safety standaRd - Determination of potassium and sodium in food
    食品安全国家标准 食品中钾、钠的测定
    China National Standards
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    GB 5009.182-2017 National food safety standaRd - Determination of aluminum in food
    食品安全国家标准 食品中铝的测定
    China National Standards
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    GB 5009.241-2017 National food safety standaRd - Determination of magnesium in food
    食品安全国家标准 食品中镁的测定
    China National Standards
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    GB 5009.242-2017 National food safety standaRd - Determination of manganese in food
    食品安全国家标准 食品中铜的测定
    China National Standards
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