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 "et" GB Standards English PDF List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 20644.1-2006 Special environmental condition - Guidance for choosing - Part 1: Metals protection
    特殊环境条件 选用导则 第1部分:金属表面防护
    China National Standards
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    GB/T 20643.3-2006 Special environmental condition - Environmental test method - Part 3: Artificial environmental test method and guidance - Polymer material
    特殊环境条件 环境试验方法 第3部分:人工模拟试验方法及导则 高分子材料
    China National Standards
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    GB/T 20643.1-2006 Special environmental condition - Environmental test method - Part 1: General and guidance
    特殊环境条件 环境试验方法 第1部分:总则
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    GB/T 20636-2006 Connecting device - Electrical copper conductors - Safety requirements for screw-type and screwless-type clamping units - Particular requirements for conductors above 35mm2 up to 300mm2
    连接器件 电气铜导线 螺纹型和非螺纹型夹紧件的安全要求 适用于35mm2以上至300mm2导线的特殊要求
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    GB/T 10236-2006 Guide for compatibility and protection of interference effects between semiconductor convertors and power supply system
    半导体变流器与供电系统的兼容及干扰防护导则
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    GB/T 10066.8-2006 Test methods for electroheat installations - Part 8: Electroslag remelting furnaces
    电热装置的试验方法 第8部分:电渣重熔炉
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    GB/T 10066.12-2006 Test methods for electroheat installations - Part 12: Infrared heating installations
    电热装置的试验方法 第12部分:红外加热装置
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    GB/T 20610-2006 Road transport and traffic telematics - Electronic fee collection(EFC)- Interface specification for clearing between operators
    道路运输与交通信息技术 电子收费(EFC)参与方之间信息交互接口的规范
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    GB/T 20609-2006 Traffic information collection - Microwave traffic flow detector
    交通信息采集 微波交通流检测器
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    GB/T 9739-2006 Chemical reagent - General method for the determination of iron
    化学试剂 铁测定通用方法
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    GB/T 618-2006 Chemical reagent - General method for the determination of crystallizing point
    化学试剂 结晶点测定通用方法
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    GB/T 617-2006 Chemical reagent - General method for the determination of melting range
    化学试剂 熔点范围测定通用方法
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    GB/T 616-2006 Chemical reagent - General method for the determination of boiling point
    化学试剂 沸点测定通用方法
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    GB/T 615-2006 Chemical reagent - General method for the determination of distillation range
    化学试剂 沸程测定通用方法
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    GB/T 614-2006 Chemical reagent - General method for the determination of refractive index
    化学试剂 折光率测定通用方法
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    GB/T 611-2006 Chemical reagent - General method for the determination of density
    化学试剂 密度测定通用方法
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    GB/T 609-2006 Chemical reagent - General method for the determination of total nitrogen
    化学试剂 总氮量测定通用方法
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    GB/T 605-2006 Chemical reagent - General method for the measurement of colour
    化学试剂 色度测定通用方法
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    GB/T 683-2006 Chemical reagent - Methanol
    化学试剂 甲醇
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    GB 20651.1-2006 Reciprocating internal combustion engines - Safety - Part 1: Compression ignition engines
    往复式内燃机 安全 第1部分:压燃式发动机
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    GB/T 709-2006 Dimension,shape,weight and tolerances for hot-rolled steel plates and sheets
    热轧钢板和钢带的尺寸、外形、重量及允许偏差
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    GB/T 708-2006 Dimension,shape,weight and tolerance for cold-rolled steel plates and sheets
    冷轧钢板和钢带的尺寸、外形、重量及允许偏差
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    GB/T 6730.9-2006 Iron ores - Determination of silicon contents - The silicomolybdic blue spectrophotometric method reduce by ammonium ferrous sulfate
    铁矿石 硅含量的测定 硫酸亚铁铵还原-硅钼蓝分光光度法
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    GB/T 6730.46-2006 Iron ores - Determination of arsenic content - Arseno-molybdenum blue spectrophotometric method after the distillation separation
    铁矿石 砷含量的测定 蒸馏分离-砷钼蓝分光光度法
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    GB/T 6730.45-2006 Iron ores - Determination of arsenic content - Arseno-molybdenum blue spectrophotometric method after hydrogen arsenide separation
    铁矿石 砷含量的测定 砷化氢分离-砷钼蓝分光光度法
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    GB/T 6730.25-2006 Iron ores - Determination of total rare earth contents - Oxalate gravimetric method
    铁矿石 稀土总量的测定 草酸盐重量法
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    GB/T 6730.24-2006 Iron ores - Determination of total rare earth contents - Chlorophosphonazo mA spectrophotometric method
    铁矿石 稀土总量的测定 萃取分离-偶氮氯膦mA分光光度法
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    GB/T 6730.23-2006 Iron ores - Determination of titanium content - The ferric ammonium sulfate titrimetric method
    铁矿石 钛含量的测定 硫酸铁铵滴定法
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    GB/T 6730.18-2006 Iron ores - Determination of phosphorus content - Molybdenum blue spectrophotometric method
    铁矿石 磷含量的测定 钼蓝分光光度法
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    GB/T 20568-2006 Metallic materials - Tube ring hydraulic pressure test
    金属材料 管环液压试验方法
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    GB/T 20564.2-2006 Continuously cold rolled high strength steel sheet and strip for automobile - Part 2: Dual phase steel
    汽车用高强度冷连轧钢板及钢带 第2部分:双相钢
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    GB/T 18876.2-2006 Standard practice for determining the metallographical constituent and inclusion content of steels and other metals by automatic image analysis - Part 2: Determining the inclusion ratings of steels by automatic image analysis and stereology
    应用自动图像分析测定钢和其它金属中金相组织、夹杂物含量和级别的标准试验方法 第2部分:钢中夹杂物级别的图像分析与体视学测定
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    GB/T 12444-2006 Metallic materials - Wear test method - Block-on-ring sliding wear test
    金属材料 磨损试验方法 试环-试块滑动磨损试验
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    GB 9706.18-2006 Medical electrical equipment - Part 2: Particular requirements for the safety of X-ray equipment for computed tomography
    医用电气设备 第2部分:X射线计算机体层摄影设备安全专用要求
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    GB/Z 20541.2-2006 Digital data communication for measurement and control - Fieldbus for use in industrial control systems Type 10:PROFINet Specification - Part 2: Application Layer protocol specification
    测量和控制数字数据通信 工业控制系统用现场总线 类型10:PROFINET规范 第2部分:应用层协议规范
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    GB/Z 20541.1-2006 Digital data communication for measurement and control - Fieldbus for use in industrial control systems Type 10:PROFINet Specification - Part 1: Application layer service definition
    测量和控制数字数据通信 工业控制系统用现场总线 类型10:PROFINET规范 第1部分:应用层服务定义
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    GB/T 4589.1-2006 Semiconductor devices - Part 10: Generic specification for discrete devices and integrated circuits
    半导体器件 第10部分:分立器件和集成电路总规范
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    GB/T 20516-2006 Semiconductor devices - Discrete devices - Part 4: Microwave devices
    半导体器件 分立器件 第4部分:微波器件
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    GB/T 14282.3-2006 Instrument landing system (ILS) - Part 3: Performance requirements and test methods for ILS localizer
    仪表着陆系统(ILS)第3部分: 航向信标性能要求和测试方法
    China National Standards
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    GB/T 14282.1-2006 Instrument landing system (ILS) - Part 1: Performance requirements and test methods of glide path beacon
    仪表着陆系统(ILS) 第1部分:下滑信标性能要求和测试方法
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    GB/T 20542-2006 Infromation technology - Tibetan coded character set - Extension A
    信息技术 藏文编码字符集 扩充集A
    China National Standards
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    GB/T 20529.1-2006 Guide of enterprise information classifying and coding - Part 1: Principle and method
    企业信息分类编码导则 第1部分:原则与方法
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    GB/T 5990-2006 Refractory materials - Determination of thermal conductivity - Hot-wire method
    耐火材料 导热系数试验方法(热线法)
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    GB/T 3007-2006 Refractories - Determination of moisture content
    耐火材料 含水量试验方法
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    GB/T 17911-2006 Refractory products - Methods of test for ceramic fibre products
    耐火材料 陶瓷纤维制品试验方法
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    GB/T 8647.9-2006 The methods for chemical analysis of nickel - Determination of carbon content - Infra-red absorption method after high frequency induction furnace combustion
    镍化学分析方法 碳量的测定 高频感应炉燃烧红外吸收法
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    GB/T 8647.8-2006 The methods for chemical analysis of nickel - Determination of sulphur content - Infra-red absorption method after high frequency induction furnace combustion
    镍化学分析方法 硫量的测定 高频感应炉燃烧红外吸收法
    China National Standards
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    GB/T 8647.7-2006 The methods for chemical analysis of nickel - Determination of arsenic,antimony,bismuth,tin and lead contents - Electrothermal atomic absorption spectrometric method
    镍化学分析方法 砷、锑、铋、锡、铅量的测定 电热原子吸收光谱法
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    GB/T 8647.6-2006 The methods for chemical analysis of nickel - Determination of cadmium,cobalt,copper,manganese,lead and zinc contents - Flame atomic absorption spectrometric method
    镍化学分析方法 镉、钴、铜、锰、铅、锌量的测定 火焰原子吸收光谱法
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    GB/T 8647.5-2006 The methods for chemical analysis of nickel - Determination of magnesium content - Flame atomic absorption spectrometric method
    镍化学分析方法 镁量的测定 火焰原子吸收光谱法
    China National Standards
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    GB/T 8647.4-2006 The methods for chemical analysis of nickel - Determination of phosphorous content - Molybdenum blue spectrophotometric method
    镍化学分析方法 磷量的测定 钼蓝分光光度法
    China National Standards
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    GB/T 8647.3-2006 The methods for chemical analysis of nickel - Determination of silicon content - Molybdenum blue spectrophotometric method
    镍化学分析方法 硅量的测定 钼蓝分光光度法
    China National Standards
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    GB/T 8647.2-2006 The methods for chemical analysis of nickel - Determination of aluminium content - Electrothermal atomic absorption spectrometric method
    镍化学分析方法 铝量的测定 电热原子吸收光谱法
    China National Standards
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    GB/T 8647.1-2006 The methods for chemical analysis of nickel - Determination of iron content - Sulfosalicylic acid spectrophotometric method
    镍化学分析方法 铁量的测定 磺基水杨酸分光光度法
    China National Standards
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    GB/T 8647.10-2006 The methods for chemical analysis of nickel - Determination of arsenic,cadmium,lead,zinc,antimony,bismuth,tin,cobalt,copper,manganese,magnesium,silicon,aluminium,iron contents - Atomic emission spectrometric method
    镍化学分析方法 砷、镉、铅、锌、锑、铋、锡、钴、铜、锰、镁、硅、铝、铁量的测定 发射光谱法
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    GB/T 5242-2006 Check rules and test methods of cemented carbide products
    硬质合金制品检验规则与试验方法
    China National Standards
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    GB/T 3875-2006 Tungsten sheet
    钨板
    China National Standards
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    GB/T 3251-2006 Compression test method for aluminium and aluminium alloys tubes
    铝及铝合金管材压缩试验方法
    China National Standards
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    GB/T 20510-2006 Indium-Tin Oxide target
    氧化铟锡靶材
    China National Standards
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    GB/T 20506-2006 Anodizing of aluminium and its alloys - Measurement of reflectivity characteristics of aluminium surfaces using abridged goniophotometer or goniophotometer
    铝及铝合金阳极氧化 阳极氧化膜表面反射特性的测定 遮光角度仪或角度仪法
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    GB/T 20504-2006 Anodizing of aluminium and its alloys - Visual determination of image clarity of anodic oxidation coatings - Chart scale method
    铝及铝合金阳极氧化 阳极氧化膜影像清晰度的测定 条标法
    China National Standards
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    GB/T 11067.6-2006 Methods for chemical analysis of silver - Determination of iron contents - Flame atomic absorption spectrometric method
    银化学分析方法 铁量的测定 火焰原子吸收光谱法
    China National Standards
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    GB/T 11067.5-2006 Methods for chemical analysis of silver - Determination of lead and bismuth contents - Flame atomic absorption spectrometric method
    银化学分析方法 铅和铋量的测定 火焰原子吸收光谱法
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    GB/T 11067.4-2006 Methods for chemical analysis of silver - Determination of antimony content - The inductively coupled plasma atomic emission spectrometric method
    银化学分析方法 锑量的测定 电感耦合等离子体原子发射光谱法
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    GB/T 11067.3-2006 Methods for chemical analysis of silver - Determination of selenium and tellurium content - Inductively coupled plasma atomic emission spectrometric method
    银化学分析方法 硒和碲量的测定 电感耦合等离子体原子发射光谱法
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    GB/T 11067.2-2006 Methods for chemical analysis of silver - Determination of copper contents - Flame atomic absorption spectrometric method
    银化学分析方法 铜量的测定 火焰原子吸收光谱法
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    GB/T 11067.1-2006 Methods for chemical analysis of silver - Determination of silver content - Silver chloride precipitation-Flame atomic absorption spectrometric method
    银化学分析方法 银量的测定 氯化银沉淀-火焰原子吸收光谱法
    China National Standards
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    GB/T 20674.2-2006 Plastics pipes and fittings - Equipment for fusion jointing polyethylene systems - Part 2: Electrofusion
    塑料管材和管件 聚乙烯系统熔接设备 第2部分:电熔连接
    China National Standards
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    GB/T 20674.1-2006 Plastics pipes and fittings - Equipment for fusion jointing polyethylene systems - Part 1:Butt fusion
    塑料管材和管件 聚乙烯系统熔接设备 第1部分:热熔对接
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    GB/T 20673-2006 Cellular plastics - Determination of the coefficient of linear thermal expansion of rigid materials at sub-ambient temperatures
    硬质泡沫塑料 低于环境温度的线膨胀系数的测定
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    GB/T 20672-2006 Cellular plastics, rigid - Determination of compressive creep under specified load and temperature conditions
    硬质泡沫塑料 在规定负荷和温度条件下压缩蠕变的测定
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    GB/T 12812-2006 Rigid cellular plastics - Determination of friability
    硬质泡沫塑料 易碎性的测定
    China National Standards
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    GB/T 10802-2006 General flexible polyether polyurethane cellular plastics
    通用软质聚醚型聚氨酯泡沫塑料
    China National Standards
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    GB/T 20548-2006 Retail financial services - Merchant category codes
    金融零售业务 商户类别代码
    China National Standards
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    GB/T 20547.2-2006 Banking - Secure cryptographic devices(retail) - Part 2: Security compliance checklists for devices used in financial transactions
    银行业务 安全加密设备(零售) 第2部分:金融交易中设备安全符合性检测清单
    China National Standards
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    GB/T 20533-2006 Metadata for ecological data
    生态科学数据元数据
    China National Standards
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    GB/T 20618-2006 Fireworks and firecrackers - Determination of nitrates content in pyrotechnic composition
    烟花爆竹 烟火药中硝酸盐含量的测定
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    GB/T 20617-2006 Fireworks and firecrackers - Determination of ferrum content in pyrotechnic composition
    烟花爆竹 烟火药中铁含量的测定
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    GB/T 20616-2006 Fireworks and firecrackers - Determination of bismuth content in pyrotechnic composition
    烟花爆竹 烟火药中铋含量的测定
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    GB/T 20615-2006 Fireworks and firecrackers - Determination of aluminum content in pyrotechnic composition
    烟花爆竹 烟火药中铝含量的测定
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    GB/T 20614-2006 Fireworks and firecrackers - Determination of perchlorates content in pyrotechnic composition
    烟花爆竹 烟火药中高氯酸盐含量的测定
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    GB/T 20613-2006 Fireworks and firecrackers - Specification for storage and transportation safety inspection
    烟花爆竹 储存运输安全性能检验规范
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    GB/T 19995.3-2006 Technical requirements and test methods for natural material sports field - Part 3: Ice rink
    天然材料体育场地使用要求及检验方法 第3部分:运动冰场
    China National Standards
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    GB 8662-2006 Fitting dimension between scalpel blades and handles
    手术刀片和手术刀柄的配合尺寸
    China National Standards
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    GB/T 6372-2006 Surface active agents and detergents - Methods of sample division
    表面活性剂和洗涤剂 样品分样法
    China National Standards
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    GB/T 6365-2006 Surface active agents - Determination of free alkalinity or free acidity - Titrimetric method
    表面活性剂 游离碱度或游离酸度的测定 滴定法
    China National Standards
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    GB/T 11200.1-2006 Sodium hydroxide for industrial use - Determination of sodium chlorate content - O-Tolidine spectrometric method
    工业用氢氧化钠 氯酸钠含量的测定 邻-联甲苯胺分光光度法
    China National Standards
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    GB/T 5009.23-2006 Determination of aflatoxins B1,B2,G1,G2 in foods
    食品中黄曲霉毒素B1、B2、G1、G2的测定
    China National Standards
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    GB/T 5009.191-2006 Determination of chloropropanols in foods
    食品中氯丙醇含量的测定
    China National Standards
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    GB/T 20574-2006 Method for determination of total flavonoids in propolis - Colorimetric method
    蜂胶中总黄酮含量的测定方法 分光光度比色法
    China National Standards
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    GB/T 20500-2006 Method for the determination of di(2-ethylhexyl) adipate and di-n-octyl adipate in polyvinyl chloride film
    聚氯乙烯膜中己二酸二(2―乙基)己酯与己二酸二正辛酯含量的测定
    China National Standards
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    GB/T 20499-2006 Method for the determination of di (2-ethylhexyl) adipate migrating from polyvinyl chloride film in contact with foodstuffs
    食品包装用聚氯乙烯膜中己二酸二(2-乙基)己酯迁移量的测定
    China National Standards
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    GB 20561-2006 Periodic inspection and evaluation of steel gas cylinders for the liquefied petroleum gas for vehicles
    机动车用液化石油气钢瓶定期检验与评定
    China National Standards
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    GB/T 12206-2006 Testing method to determine the calorific values of town gas
    城镇燃气热值和相对密度测定方法
    China National Standards
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    GB/T 20492-2006 Zinc-5% aluminum-mixed mischmetal alloy - coated steel wire and steel wire strand
    锌―5%铝―混合稀土合金镀层钢丝、钢绞线
    China National Standards
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    GB/T 20491-2006 Steel slag powder used for cement and concrete
    用于水泥和混凝土中的钢渣粉
    China National Standards
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    GB/T 20490-2006 Seamless and welded (except submerged arc-welded) steel tubes for pressure purposes - Ultrasonic testing for the detection of laminar imperfections
    承压无缝和焊接(埋弧焊除外)钢管分层的超声检测
    China National Standards
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    GB/T 20488-2006 Test method of perforator materials for oil and gas well
    油气井聚能射孔器材性能试验方法
    China National Standards
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    GB/T 20485.11-2006 Methods for the calibration of vibration and shock transducers - Part 11: Primary vibration calibration by laser interferometry
    振动与冲击传感器校准方法 第11部分:激光干涉法振动绝对校准
    China National Standards
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    GB/T 17608-2006 Division of variety and grading for coal products
    煤炭产品品种和等级划分
    China National Standards
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