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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 4930-2008 Microbeam analysis - Electron probe microanalysis - GUidelines for the specification of certified reference materials (CRMs)
    微束分析 电子探针分析 标准样品技术条件导则
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    GB/T 21638-2008 GUide for electron beam microananlysis of defect in steel materials
    钢铁材料缺陷电子束显微分析方法通则
    China National Standards
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    GB/T 21637-2008 Method of morphological identification of coronavirUs by using transmission electron microscopy
    冠状病毒透射电子显微镜形态学鉴定方法
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    GB/T 21636-2008 Microbeam analysis - Electron Probe Micro Analysis (EPMA) - VocabUlary
    微束分析 电子探针显微分析 (EPMA) 术语
    China National Standards
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    GB/T 16288-2008 Marking of plastics prodUcts
    塑料制品的标志
    China National Standards
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    GB/Z 21716.3-2008 Health informatics - PUblic key infrastructure - Part 3: Policy management of certification authority
    健康信息学 公钥基础设施(PKI) 第3部分: 认证机构的策略管理
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    GB/Z 21716.2-2008 Health informatics - PUblic key infrastructure (PKI) - Part 2: Certificate profile
    健康信息学 公钥基础设施(PKI) 第2部分: 证书轮廓
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    GB/Z 21716.1-2008 Health informatics - PUblic key infrastructure(PKI) - Part 1: Overview of digital certificate services
    健康信息学 公钥基础设施(PKI) 第1部分:数字证书服务综述
    China National Standards
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    GB/T 9410-2008 General specification for antennas Used in the mobile communications
    移动通信天线通用技术规范
    China National Standards
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    GB/T 9386-2008 Specification for compUter software test documentation
    计算机软件测试文档编制规范
    China National Standards
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    GB/T 9385-2008 Norm of compUter software requirements specification
    计算机软件需求规格说明规范
    China National Standards
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    GB/T 21715.1-2008 Health informatics - Patient healthcard data - Part 1: General strUcture
    健康信息学 患者健康卡数据 第1部分:总体结构
    China National Standards
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    GB/T 21711.1-2008 Electromechanical elementary relays - Part 1: General and safety reqUirements
    基础机电继电器 第1部分:总则与安全要求
    China National Standards
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    GB/T 15532-2008 Specification of compUter software testing
    计算机软件测试规范
    China National Standards
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    GB/T 15491-2008 ReqUirements and measurement methods of electrical performance for duplexers used in the mobile services
    移动通信双工器电性能要求及测量方法
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    GB 21669-2008 Information technology - Uyghur, Kazak and Kirghiz coded character set
    信息技术 维吾尔文、哈萨克文、柯尔克孜文编码字符集
    China National Standards
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    GB/T 21710-2008 Hygienic practice for egg prodUcts
    蛋制品卫生操作规范
    China National Standards
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    GB/T 21645.1-2008 Technical reqUirements for Automatically Switched Optical Network - Part 1: Architecture and general requirements
    自动交换光网络(ASON)技术要求 第1部分: 体系结构与总体要求
    China National Standards
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    GB/T 21643-2008 IP AUthentication Header
    IP认证头(AH)
    China National Standards
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    GB/T 21642.2-2008 The technical reqUirements for video conference system devices based on IP-based network - Part 2: Multipoint Processor
    基于IP网络的视讯会议系统设备技术要求 第2部分: 多点处理器(MP)
    China National Standards
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    GB/T 21642.1-2008 The technical reqUirements for video conference system devices based on IP-based network - Part 1: Multipoint Controller
    基于IP网络的视讯会议系统设备技术要求 第1部分:多点控制器(MC)
    China National Standards
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    GB/T 21641-2008 TechniqUe requirements of video conferencing system inter working between different technologies
    基于不同技术的应急视讯会议系统互通技术要求
    China National Standards
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    GB/T 21640-2008 Technical standards for cooperation between eqUipments of IP-based video conference system
    基于IP网络的视讯会议系统设备互通技术要求
    China National Standards
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    GB/T 21639-2008 The technical reqUirements of video conferencing service for IP-based network
    基于IP网络的视讯会议系统总技术要求
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    GB/T 15972.50-2008 Specifications for optical fibre test methods - Part 50: MeasUrement methods and test procedures for environmental characteristics - Damp heat(steady state)
    光纤试验方法规范 第50部分:环境性能的测量方法和试验程序 恒定湿热
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    GB/T 15972.40-2008 Specifications for optical fibre test methods - Part 40: MeasUrement methods and test procedures for transmission and optical characteristics - Attenuation
    光纤试验方法规范 第40部分:传输特性和光学特性的测量方法和试验程序 衰减
    China National Standards
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    GB/T 15972.30-2008 Specifications for optical fibre test methods - Part 30: MeasUrement methods and test procedures for mechanical characteristics - Fibre proof test
    光纤试验方法规范 第30部分:机械性能的测量方法和试验程序 光纤筛选试验
    China National Standards
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    GB/T 15972.20-2008 Specifications for optical fibre test methods - Part 20: MeasUrement methods and test procedures for dimensions - Fiber geometry
    光纤试验方法规范 第20部分:尺寸参数的测量方法和试验程序 光纤几何参数
    China National Standards
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    GB/T 15941-2008 ReqUirements for Synchronous Digital hierarchy (SDH) Optical Fiber Cable Line Systems
    同步数字体系(SDH)光缆线路系统进网要求
    China National Standards
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    GB/T 795-2008 Components of halon fire extingUishing systems
    卤代烷灭火系统及零部件
    China National Standards
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    GB/T 7702.10-2008 Test method for granUlar activated carbon from coal - Determination of service life against benzene and chloroethane vapors
    煤质颗粒活性炭试验方法 苯蒸气 氯乙烷蒸气防护时间的测定
    China National Standards
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    GB/T 7532-2008 Determination of heavy metals in organic chemical prodUcts - Visual colorimetry
    有机化工产品中重金属的测定 目视比色法
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    GB/T 7376-2008 Determination of micro-amoUnts of water in industrial Fluorinated alkane
    工业用氟代烷烃中微量水分的测定
    China National Standards
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    GB/T 2899-2008 BariUm sulphate precipitated for industrial use
    工业沉淀硫酸钡
    China National Standards
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    GB/T 2861.9-2008 GUide unit for stamping dies - Part 9: Bushings
    冲模导向装置 第9部分:衬套
    China National Standards
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    GB/T 2861.8-2008 GUide unit for stamping dies - Part 8: Guide pillars with taper lead for ball-bearing
    冲模导向装置 第8部分:滚动导向可卸导柱
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    GB/T 2861.7-2008 GUide unit for stamping dies - Part 7: Guide pillars with taper lead for sliding guide
    冲模导向装置 第7部分:滑动导向可卸导柱
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    GB/T 2861.6-2008 GUide unit for stamping dies - Part 6: Cylindrical helical compression springs
    冲模导向装置 第6部分:圆柱螺旋压缩弹簧
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    GB/T 2861.5-2008 GUide unit for stamping dies - Part 5: Cages
    冲模导向装置 第5部分:钢球保持圈
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    GB/T 2861.4-2008 GUide unit for stamping dies - Part 4: Guide bushes for ball-bearing
    冲模导向装置 第4部分:滚动导向导套
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    GB/T 2861.3-2008 GUide unit for stamping dies - Part 3: Guide bushes for sliding guide
    冲模导向装置 第3部分:滑动导向导套
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    GB/T 2861.2-2008 GUide unit for stamping dies - Part 2: Guide pillars for ball-bearing
    冲模导向装置 第2部分:滚动导向导柱
    China National Standards
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    GB/T 2861.1-2008 GUide unit for stamping dies - Part 1: Guide pillars for sliding guide
    冲模导向装置 第1部分:滑动导向导柱
    China National Standards
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    GB/T 2861.11-2008 GUide unit for stamping dies - Part 11: Clampers
    冲模导向装置 第11部分:压板
    China National Standards
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    GB/T 2861.10-2008 GUide unit for stamping dies - Part 10: Washers
    冲模导向装置 第10部分:垫圈
    China National Standards
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    GB/T 2856.1-2008 Holders for ball-bearing die sets for stamping dies - Part 1: PUnch holders for die sets
    冲模滚动导向模座 第1部分:上模座
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    GB/T 2855.2-2008 Holders for sliding gUide die sets for stamping dies - Part 2: Die holders for die sets
    冲模滑动导向模座 第2部分:下模座
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    GB/T 2855.1-2008 Holders for sliding gUide die sets for stamping dies - Part 1: Punch holders for die sets
    冲模滑动导向模座 第1部分:上模座
    China National Standards
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    GB/T 2851-2008 Sliding gUide die sets for stamping dies
    冲模滑动导向模架
    China National Standards
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    GB/T 2804-2008 ModUlar parts of fixture construction ;general features,profiles and dimensions
    组合夹具元件结构要素
    China National Standards
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    GB/T 16992-2008 Aircraft-Identification of servicing,maintenance,groUnd handling and safety/hazard points
    飞机维护及其安全警告标志
    China National Standards
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    GB/T 16637-2008 General reqUirements for gas turbine electrical equipment
    轻型燃气轮机电气设备通用技术要求
    China National Standards
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    GB/T 1621-2008 Ferric chloride for indUstrial use
    工业氯化铁
    China National Standards
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    GB/T 15248-2008 The test method for axial loading constant-amplitUde low-cycle fatigue of metallic materials
    金属材料轴向等幅低循环疲劳试验方法
    China National Standards
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    GB/T 15140-2008 Specification for air cargo Unit load devices
    航空货运集装单元技术要求
    China National Standards
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    GB/T 11371-2008 Operation and maintenance for gas tUrbine
    轻型燃气轮机使用与维护
    China National Standards
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    GB 21634-2008 Triple sUperphosphorate
    重过磷酸钙
    China National Standards
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    GB 21633-2008 BUlk blending fertilizer
    掺混肥料(BB肥)
    China National Standards
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    GB/T 21533-2008 Determination of starch srUpy in honey - Ion chromatography
    蜂蜜中淀粉糖浆的测定 离子色谱法
    China National Standards
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    GB 6141-2008 QUality grading of legume seeds
    豆科草种子质量分级
    China National Standards
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    GB/T 21528-2008 Bee prodUcts production management regulation
    蜜蜂产品生产管理规范
    China National Standards
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    GB/Z 21702-2008 Code on qUality and safety control of fishery products for export
    出口水产品质量安全控制规范
    China National Standards
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    GB/Z 21701-2008 Code of qUality and safety control on poultry and poultry products for export
    出口禽肉及制品质量安全控制规范
    China National Standards
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    GB/Z 21700-2008 Code on qUality and safety control of eel products for export
    出口鳗鱼制品质量安全控制规范
    China National Standards
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    GB/T 3409.1-2008 InstrUment for dam monitoring rebar strain meter - Part 1: Unbonded elastic wire resistance rebar strain meter
    大坝监测仪器 钢筋计 第1部分:差动电阻式钢筋计
    China National Standards
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    GB/T 21704-2008 Determination of non-protein-nitrogen content in milk and dairy prodUcts
    乳与乳制品中非蛋白氮含量的测定
    China National Standards
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    GB/T 21699-2008 Verification/Calibration method of rotating-element cUrrent meters in straight open tank
    直线明槽中的转子式流速仪检定/校准方法
    China National Standards
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    GB/T 11828.6-2008 InstrUments for stage measurement - Part 6:Remote measuring stage gauge
    水位测量仪器 第6部分:遥测水位计
    China National Standards
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    GB 21693-2008 Tolerance limits for T-2 toxin in formUla feed
    配合饲料中T-2毒素的允许量
    China National Standards
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    GB/T 3822-2008 Ujumuqin sheep
    乌珠穆沁羊
    China National Standards
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    GB/T 2417-2008 JinhUa pig
    金华猪
    China National Standards
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    GB/T 21678-2008 CalcUlating methods on the economic loss of fishery pollution accidents
    渔业污染事故经济损失计算方法
    China National Standards
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    GB/T 21677-2008 HUoyan geese
    豁眼鹅
    China National Standards
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    GB/T 21675-2008 Diagnostic techniqUes for african horse sickness
    非洲马瘟诊断技术
    China National Standards
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    GB/T 21674-2008 Detecting porcine circovirUs with polymerase chain reaction
    猪圆环病毒聚合酶链反应试验方法
    China National Standards
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    GB/T 21673-2008 Water qUility requirement for marine shrimp breeding
    海水虾类育苗水质要求
    China National Standards
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    GB/T 21539-2008 Cement-pUrpose PU piston
    混凝土泵用聚氨酯活塞
    China National Standards
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    GB/T 21538-2008 RUbber roller for metal foil-purpose coating
    金属薄板用涂覆胶辊
    China National Standards
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    GB/T 21537-2008 Cone rUbber fender
    锥型橡胶护舷
    China National Standards
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    GB 18040-2008 ReqUirement of airports facilities for emergency medical services
    民用运输机场应急救护设施配备
    China National Standards
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    GB/T 22838.17-2009 Determination of physical characteristics for cigarettes and filter rods - Part 17: Cigarettes - Determination of loss of tobacco from the ends - Method Using a vibro-bench
    卷烟和滤棒物理性能的测定 第17部分:卷烟 端部掉落烟丝的测定 振动法
    China National Standards
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    GB 21523-2008 EffUent standards of pollutants for pesticides industry heterocyclic pesticides
    杂环类农药工业水污染物排放标准
    China National Standards
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    GB 16889-2008 Standard for pollUtion control on the landfill site of municipal solid waste
    生活垃圾填埋场污染物控制标准
    China National Standards
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    GB 21520-2008 MinimUm allowable values of energy efficiency and energy efficiency grades for computer monitors
    计算机显示器能效限定值及能效等级
    China National Standards
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    GB 21519-2008 MinimUm allowable values of the energy efficiency and energy efficiency grades for electrical storage water heaters
    储水式电热水器能效限定值及能效等级
    China National Standards
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    GB 21518-2008 MinimUm allowable values of energy efficiency and energy efficiency grades for AC contactors
    交流接触器能效限定值及能效等级
    China National Standards
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    GB/T 9290-2008 SUrface active agents - Technical ethoxylated fatty amines - Method of analysis
    表面活性剂 工业乙氧基化脂肪胺 分析方法
    China National Standards
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    GB/T 6543-2008 Single and doUble corrugated boxes for transport packages
    运输包装用单瓦楞纸箱和双瓦楞纸箱
    China National Standards
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    GB/T 6371-2008 SUrface active agents - Textile auxiliaries - Determination of detergency
    表面活性剂 纺织助剂 洗涤力的测定
    China National Standards
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    GB/T 6369-2008 SUrface active agents - Determination of emulsifying power - Colorimetric method
    表面活性剂 乳化力的测定 比色法
    China National Standards
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    GB/T 6368-2008 SUrface active agents - Determination of pH of aqueous solution - Potentiometric method
    表面活性剂 水溶液pH值的测定 电位法
    China National Standards
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    GB/T 5574-2008 IndUstrial rubber sheet
    工业用橡胶板
    China National Standards
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    GB/T 21534-2008 IndUstrial water usage and conservation - Terminology
    工业用水节水 术语
    China National Standards
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    GB/T 21529-2008 Determination of water vapoUr transmission rate for plastic film and sheeting - Electrolytic detection sensor method
    塑料薄膜和薄片水蒸气透过率的测定 电解传感器法
    China National Standards
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    GB/T 18943-2008 CellUlar rubbers and plastics - Determination of dynamic cushioning performance
    多孔橡胶与塑料 动态缓冲性能测定
    China National Standards
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    GB/T 17858.1-2008 packaging - Sacks - VocabUlary and types - Part 1:paper sacks
    包装袋 术语和类型 第1部分:纸袋
    China National Standards
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    GB/T 14188-2008 General rUles for selection and using of packaging materials with volatile corrosion inhibitor
    气相防锈包装材料选用通则
    China National Standards
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    GB/T 11543-2008 SUrface active agents - The identification of emulsion for moderate to high viscosity and the evaluation method of emulsifying capability
    表面活性剂 中、高粘度乳液的特性测试及其乳化能力的评价方法
    China National Standards
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    GB 18582-2008 Indoor decorating and refUrbishing materials - Limit of harmful substances of interior architectural coatings
    室内装饰装修材料 内墙涂料中有害物质限量
    China National Standards
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    GB 12732-2008 AUtomotive V-belts
    汽车V带
    China National Standards
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