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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 "de" GB Standards List:
    • Standard  Code Standard Title Standard Class Order
    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 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 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 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 50481-2009 Code for design of cotton spinning and weaving factory
    棉纺织工厂设计规范    		 China National Standards
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    GB 50070-2009 Code for design of electric power in mine
    矿山电力设计规范    		 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 50499-2009 Code for design of bast textile mill
    麻纺织工厂设计规范    		 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 8139-2009 dewaxed shellac,Decolorized shellac,Decolorized and dewaxed shellac
    脱蜡紫胶片、脱色紫胶片和脱色脱蜡紫胶片    		 China National Standards
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    GB/T 23898-2009 Wood-based panel for wooden flat pallets
    木质平托盘用人造板    		 China National Standards
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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    		 China National Standards
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    GB/T 19367-2009 Wood-based panels - determination of dimensions of panels
    人造板的尺寸测定    		 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 23747-2009 Feed additive - Xylo-oligosaccharides
    饲料添加剂 低聚木糖    		 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 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 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    		 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 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 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/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 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 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    		 China National Standards
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    GB/T 23833-2009 Bar code for commodity - Numbering and symbol marking of assets
    商品条码 资产编码与条码表示    		 China National Standards
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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    		 China National Standards
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    GB/T 23831-2009 Classification and code of logistics information
    物流信息分类与代码    		 China National Standards
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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    		 China National Standards
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    GB/T 23792-2009 Guidelines for standardization of credit
    信用标准化工作指南    		 China National Standards
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    GB/T 23733-2009 China standard musical work code
    中国标准音乐作品编码    		 China National Standards
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    GB/T 23732-2009 China standard text code
    中国标准文本编码    		 China National Standards
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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    		 China National Standards
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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    		 China National Standards
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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    		 China National Standards
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    GB/T 23700-2009 Ergonomics-Ergonomics of human-system interaction - Human-centred lifecycle process descriptions
    人-系统交互人类工效学 以人为中心的生命周期过程描述    		 China National Standards
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    GB/T 23699-2009 Principles for selecting and using test persons for testing anthropometric aspects of industrial products and designs
    工业产品及设计中人体测量学特性测试的被试选用原则    		 China National Standards
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    GB/T 23649-2009 Graphic technology - Process control - Optical, geometrical and metrological requirements for reflection densitometers for graphic arts use
    印刷技术 过程控制 印刷用反射密度计的光学、几何学和测量学要求    		 China National Standards
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    GB/T 19256.8-2009 Electronic business extensible Markup Language(ebXML) - Part 8: Messages design rules
    基于XML的电子商务 第8部分：报文设计规则    		 China National Standards
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    GB/T 18891-2009 Identification by hour numbers of the phase conductors of 3-phase electric systems
    三相电力系统相导体的钟时序数标识    		 China National Standards
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    GB/T 18127-2009 Bar code for commodity - Numbering and symbol marking of logistics units
    商品条码 物流单元编码与条码表示    		 China National Standards
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    GB/T 17296-2009 Classification and codes for Chinese soil
    中国土壤分类与代码    		 China National Standards
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    GB/T 16986-2009 Bar code for commodity - Application identifier
    商品条码 应用标识符    		 China National Standards
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    GB/T 16502-2009 Classification and code of employment form in organization
    用人单位用人形式分类与代码    		 China National Standards
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    GB/T 15281-2009 Codes for names of oil and gas fields of China
    中国油、气田名称代码    		 China National Standards
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    GB/T 14257-2009 Bar code for commodity - Bar code symbol placement guidelines
    商品条码 条码符号放置指南    		 China National Standards
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    GB/T 14092.3-2009 Environmental condition for machinery products - High altitude
    机械产品环境条件 高海拔    		 China National Standards
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    GB/T 13745-2009 Classification and code of disciplines
    学科分类与代码    		 China National Standards
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    GB/T 13534-2009 Code for designation of colours
    颜色标志的代码    		 China National Standards
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    GB/T 12366-2009 Guideline for the work of complex standardization
    综合标准化工作指南    		 China National Standards
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    GB/T 23709-2009 Basic specifications for region quasi-geoid determination
    区域似大地水准面精化基本技术规定    		 China National Standards
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    GB/T 23696-2009 Securities and related financial instruments - Codes for exchanges and market identification(MIC)
    证券和相关金融工具 交易所和市场识别码    		 China National Standards
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    GB/T 18317-2009 Classification and code for thematic map information
    专题地图信息分类与代码    		 China National Standards
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    GB/T 15249.5-2009 Methods for chemical analysis of crude gold - Part 5: Determination of mercury content - Cold atomic absorption spectrometry
    合质金化学分析方法 第5部分：汞量的测定 冷原子吸收光谱法    		 China National Standards
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    GB/T 15249.4-2009 Methods for chemical analysis of crude gold - Part 4: Determination of lead content - EDTA titrimetric method
    合质金化学分析方法 第4部分：铅量的测定 EDTA滴定法    		 China National Standards
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    GB/T 15249.3-2009 Methods for chemical analysis of crude gold - Part 3: Determination of copper content - Iodometric method
    合质金化学分析方法 第3部分：铜量的测定 碘量法    		 China National Standards
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    GB/T 15249.2-2009 Methods for chemical analysis of crude gold - Part 2: Determination of silver content - Fire assay gravimetric and EDTA titrimetric methods
    合质金化学分析方法 第2部分：银量的测定 火试金重量法和EDTA滴定法    		 China National Standards
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    GB/T 15249.1-2009 Methods for chemical analysis of crude gold - Part 1: Determination of gold content - Fire assay gravimetric method
    合质金化学分析方法 第1部分：金量的测定 火试金重量法    		 China National Standards
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    GB/T 12898-2009 Specifications for the third and fourth order leveling
    国家三、四等水准测量规范    		 China National Standards
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    GB/T 13620-2009 determination of coordination area and predication methods of interference between satellite communication earth station and terrestrial microwave station
    卫星通信地球站与地面微波站之间协调区的确定和干扰计算方法    		 China National Standards
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    GB/T 23863-2009 Code for lighting design of museum
    博物馆照明设计规范    		 China National Standards
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    GB/T 23798-2009 Surveillance methods for vector density - Rodent
    病媒生物密度监测方法 鼠类    		 China National Standards
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    GB/T 23797-2009 Surveillance methods for vector density - Mosquito
    病媒生物密度监测方法 蚊虫    		 China National Standards
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    GB/T 23796-2009 Surveillance methods for vector density - Fly
    病媒生物密度监测方法 蝇类    		 China National Standards
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    GB/T 23795-2009 Surveillance methods for vector density - Cockroach
    病媒生物密度监测方法 蜚蠊    		 China National Standards
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    GB/T 6343-2009 Cellular plastics and rubbers - determination of apparent density
    泡沫塑料及橡胶 表观密度的测定    		 China National Standards
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    GB 50317-2009 Code for design of pig’s slaughtering and cutting rooms
    猪屠宰与分割车间设计规范    		 China National Standards
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    GB/T 13465.5-2009 Test method of contraction of the impermeable graphite phenolic aldehyde agglomerant
    不透性石墨酚醛粘接剂收缩率试验方法    		 China National Standards
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    GB/T 23497-2009 Shreded squid
    鱿鱼丝    		 China National Standards
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    GB/T 23616-2009 Grades of apples for processing
    加工用苹果分级    		 China National Standards
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    GB/T 23528-2009 Fructooligosaccharide
    低聚果糖    		 China National Standards
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    GB 4839-2009 Chinese common name for pesticides
    农药中文通用名称    		 China National Standards
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    GB 23558-2009 Bensulfuron-methyl wettable powders
    苄嘧磺隆可湿性粉剂    		 China National Standards
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    GB 23555-2009 25% Buprofezin wettable powders
    25%噻嗪酮可湿性粉剂    		 China National Standards
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    GB 23553-2009 Prometryn wettable powders
    扑草净可湿性粉剂    		 China National Standards
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    GB 23552-2009 Thiophanate-methyl wettable powders
    甲基硫菌灵可湿性粉剂    		 China National Standards
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    GB 23548-2009 Thifensulfuron-methyl wettable powders
    噻吩磺隆可湿性粉剂    		 China National Standards
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    GB/T 23635-2009 The writing rules for detection and identification of regulated pests
    限定性有害生物检测与鉴定规程的编写规定    		 China National Standards
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    GB/T 23633-2009 Guideline for the risk analysis of plant virus and viroid
    植物病毒和类病毒风险分析指南    		 China National Standards
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