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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 "NA" GB Standards List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 17825.5-1999 MaNAgement of CAD documents--Basic procedure
    CAD文件管理 基本程序
    China National Standards
    NA

    English PDF
    GB/T 17825.4-1999 MaNAgement of CAD documents--Compiling rules
    CAD文件管理 编制规则
    China National Standards
    NA

    English PDF
    GB/T 17825.3-1999 MaNAgement of CAD documents--Numbering principles
    CAD文件管理 编号原则
    China National Standards
    NA

    English PDF
    GB/T 17825.2-1999 MaNAgement of CAD documents--Basic format
    CAD文件管理 基本格式
    China National Standards
    NA

    English PDF
    GB/T 17825.1-1999 MaNAgement of CAD documents--General principles
    CAD文件管理 总则
    China National Standards
    NA

    English PDF
    GB/T 17825.10-1999 MaNAgement of CAD documents--Memory and maintenance
    CAD文件管理 存储与维护
    China National Standards
    NA

    English PDF
    GB/T 6025-1999 Butadiene for industrial use--DetermiNAtionof trace amine
    工业用丁二烯中微量胺的测定
    China National Standards
    NA

    English PDF
    GB/T 6015-1999 Butadiene for industrial use--DetermiNAtion of trace dimer--Gas chromatographic method
    工业用丁二烯中微量二聚物的测定 气相色谱法
    China National Standards
    NA

    English PDF
    GB/T 6014-1999 Butadiene for industrial use--DetermiNAtion of nonvolatile residues
    工业用丁二烯中不挥发残留物质的测定
    China National Standards
    NA

    English PDF
    GB/T 1845.1-1999 Polyethylene(PE) moulding and extrusion materials--Part 1:DesigNAtion system and basis for specifications
    聚乙烯(PE)模塑和挤出材料 第1部分:命名系统和分类基础
    China National Standards
    NA

    English PDF
    GB/T 17828-1999 Butadiene for industrial use--DetermiNAtion of peroxides--Titrimetric method
    工业用丁二烯中过氧化物含量的测定 滴定法
    China National Standards
    NA

    English PDF
    GB/T 17819-1999 DetermiNAtion of vitamin B12 in vitamins premix--High-pressure liquid chromatography
    维生素预混料中维生素B12的测定 高效液相色谱法
    China National Standards
    NA

    English PDF
    GB/T 17816-1999 DetermiNAtion of total ascorbicacid in feeds--o-Phenylenediamine fluorometry
    饲料中总抗坏血酸的测定 邻苯二胺荧光法
    China National Standards
    NA

    English PDF
    GB/T 17815-1999 DetermiNAtion of propionic acid,propionate in feeds
    饲料中丙酸、丙酸盐的测定
    China National Standards
    NA

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    GB/T 17813-1999 DetermiNAtion of nicotinic acid and folic acid in compound premix--High-pressure liquid chromatography
    复合预混料中烟酸、叶酸的测定 高效液相色谱法
    China National Standards
    NA

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    GB/T 17797-1999 Technical rules for data interface between topogr-aphic database and geographic NAme database
    地形数据库与地名数据库接口技术规程
    China National Standards
    NA

    English PDF
    GB/T 6361-1999 Series of type-spectrums for parabolic antenNAs used in microwave relay communication systems
    微波接力通信系统 抛物面天线型谱系列
    China National Standards
    NA

    English PDF
    GB/T 17801-1999 Interface betweendata termiNAl equipment(DTE) and data circuit-terminating equipment (DCE) for terminals operating in the packet mode and accessing a packet switched public data network through a public switched telephone network or an integrated service
    经公用交换电话网或综合业务数字网或电路交换公用数据网接入分组交换公用数据网的分组式数据终端设备(DTE)和数据电路终接设备(DCE)之间的接口
    China National Standards
    NA

    English PDF
    GB/T 13997-1999 Technical requirement for 2048kbit/s,8448kbit/s,34368kbit/s,139264kbit/s optical line termiNAls
    2048kbit/s、8448kbit/s、34368kbit/s、139264kbit/s光端机技术要求
    China National Standards
    NA

    English PDF
    GB/T 12560-1999 Semiconductor devices--SectioNAl specification for discrete devices
    半导体器件 分立器件分规范
    China National Standards
    NA

    English PDF
    GB/T 11327.3-1999 Low-frequency telecommunication cables and wires with PVC insulation and PVC sheath--Part 3:TermiNAting cables in pairs
    聚氯乙烯绝缘聚氯乙烯护套低频通信电缆电线 第3部分:终端电缆(对线组的)
    China National Standards
    NA

    English PDF
    GB/T 17789-1999 Procedures for simultaneous transmission of data and digitally encoded voice sigNAls over the PSTN or over 2-wire leased point-to-point telephone type circuits
    在PSTN或二线点对点租用电话型电路上同时传送数据和数字化编码语音信号的规程
    China National Standards
    NA

    English PDF
    GB/T 17788-1999 Security capabilities for use with group 3 facsimile termiNAls
    三类传真终端的安全能力
    China National Standards
    NA

    English PDF
    GB/T 17784.1-1999 Forwarding and consolidation summary message--Part 1:Forwarding and consolidation summary message of United NAtions standard
    货运和集拼汇总报文 第1部分:联合国标准货运和集拼汇总报文
    China National Standards
    NA

    English PDF
    GB/T 17703.3-1999 InterNAtional movement of goods governmental regulatory message--Part 3:Generalized system of preferences certificate of origin message
    国际物流政府管理报文 第3部分:普惠制原产地证明书报文
    China National Standards
    NA

    English PDF
    GB/T 17776-1999 DetermiNAtion of sulfur in feedstuffs--Magnesium nitrate method
    饲料中硫的测定 硝酸镁法
    China National Standards
    NA

    English PDF
    GB/T 17765-1999 Terminology of aids to NAvigation
    航标术语
    China National Standards
    NA

    English PDF
    GB 4696-1999 Maritime buoyage system,ChiNA
    中国海区水上助航标志
    China National Standards
    NA

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    GB/T 11848.5-1999 DetermiNAtion of carbonate in uranium ore concentrate by titration in non-aqueous solvent
    铀矿石浓缩物中碳酸根的测定 非水滴定法
    China National Standards
    NA

    English PDF
    GB/T 11848.3-1999 DetermiNAtion of extractable organic material in uranium ore concentrate
    铀矿石浓缩物中可萃有机物的测定
    China National Standards
    NA

    English PDF
    GB/T 11848.12-1999 DetermiNAtion of boron in uranium ore concentrate by spectrophotometry
    铀矿石浓缩物中硼的测定 分光光度法
    China National Standards
    NA

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    GB/T 11848.10-1999 DetermiNAtion of sulfur in uranium ore concentrate by combustion-iodometric titrimetry
    铀矿石浓缩物中硫的测定 燃烧-碘量法
    China National Standards
    NA

    English PDF
    GB/T 9253.2-1999 Petroleum andNAtural gas industries--Threading,gauging,and threadinspection of casing,tubing and line pipe threads
    石油天然气工业 套管、油管和管线管螺纹的加工、测量和检验
    China National Standards
    NA

    English PDF
    GB/T 17746-1999 Petroleum liquids and gases--Fidelity and security of dyNAmic measurement--Cabled transmission of electric and/or electronic pulsed data
    石油液体和气体动态测量 电和(或)电子脉冲数据电缆传输的保真度和可靠度
    China National Standards
    NA

    English PDF
    GB/T 9225-1999 General principles of reliability aNAlysis for nuclear power plant safety systems
    核电厂安全系统可靠性分析一般原则
    China National Standards
    NA

    English PDF
    GB/T 4511.2-1999 Coke--DetermiNAtion of shatter strength
    焦炭落下强度测定方法
    China National Standards
    NA

    English PDF
    GB/T 17703.2-1999 InterNAtional movement of goods governmental regulatory message--Part 2:Certificate of origin message
    国际物流政府管理报文 第2部分:一般原产地证明书报文
    China National Standards
    NA

    English PDF
    GB/T 17564.3-1999 Standard data element types with associated classification scheme for electric components--Part 3:MainteNAnce and validation procedures
    电气元器件的标准数据元素类型和相关分类模式 第3部分:维护和确认的程序
    China National Standards
    NA

    English PDF
    GB/T 4854.4-1999 Acoustics--Reference zero for the calibration of audiometric equipment--Part 4:Reference levels for NArrow-band masking noise
    声学 校准测听设备的基准零级 第4部分:窄带掩蔽噪声的基准级
    China National Standards
    NA

    English PDF
    GB/T 17680.3-1999 Criteria for emergency planning and preparedness for nuclear power plants--FunctioNAl and physical characteristics of off-site emergency facilities
    核电厂应急计划与准备准则 场外应急设施功能与特性
    China National Standards
    NA

    English PDF
    GB/T 16404.2-1999 Acoustics--DetermiNAtion of sound power levels of noise sources using sound intensity--Part 2:Measurement by scanning
    声学 声强法测定噪声源的声功率级 第2部分:扫描测量
    China National Standards
    NA

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    GB/T 17693.2-1999 Transformation guidelines of geographical NAmes from foreign languages into Chinese--French
    外语地名汉字译写导则 法语
    China National Standards
    NA

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    GB 50288-1999 Code for design of irrigation and draiNAge
    灌溉与排水工程设计规范
    China National Standards
    NA

    English PDF
    GB/T 17678.2-1999 Requirements for optical disk storage,filing and archival maNAgement of CAD electronic records--Part 2:Information structure in an optical disk
    CAD电子文件光盘存储、归档与档案管理要求 第二部分:光盘信息组织结构
    China National Standards
    NA

    English PDF
    GB/T 17678.1-1999 Requirements for optical disk storage,filing and archival maNAgement of CAD electronic records--Part 1:Filing and archival management of CAD electronic records
    CAD电子文件光盘存储、归档与档案管理要求 第一部分:电子文件归档与档案管理
    China National Standards
    NA

    English PDF
    GB/T 17277.2-1999 Broadcastvideo tape recorders--Methods of measurement--Part 2:Electrical measurements ofaNAlogue composite video signals
    广播磁带录像机测量方法 第2部分:模拟复合视频信号的电性能测量
    China National Standards
    NA

    English PDF
    GB/T 17676-1999 NAtural gas vehicle and liquefied petroleumgas vehicle--Identification marks
    天然气汽车和液化石油气汽车 标志
    China National Standards
    NA

    English PDF
    GB/T 17677-1999 Equipment for crop protection--Antidrip devices--DetermiNAtion of performance
    植物保护机械 防滴装置 性能测定
    China National Standards
    NA

    English PDF
    GB/T 17672-1999 DetermiNAtions for isotopes of lead,strontium and neodymium in rock samples
    岩石中铅、锶、钕同位素测定方法
    China National Standards
    NA

    English PDF
    GB/T 17669.5-1999 Gypsum plasters--DetermiNAtion of physical properties of powder
    建筑石膏 粉料物理性能的测定
    China National Standards
    NA

    English PDF
    GB/T 17669.4-1999 Gypsum plasters--DetermiNAtion of physical properties of pure paste
    建筑石膏 净浆物理性能的测定
    China National Standards
    NA

    English PDF
    GB/T 17669.3-1999 Gypsum plasters--DetermiNAtion of mechanicalproperties
    建筑石膏 力学性能的测定
    China National Standards
    NA

    English PDF
    GB/T 17669.2-1999 Gypsum plasters--DetermiNAtion of water of crystallization content
    建筑石膏 结晶水含量的测定
    China National Standards
    NA

    English PDF
    GB/T 17671-1999 Method of testing cements--DetermiNAtionof strength
    水泥胶砂强度检验方法(ISO法)
    China National Standards
    NA

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    GB 17654-1999 RegioNAl flag of Macao Special Administrative Region
    澳门特别行政区区旗
    China National Standards
    NA

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    GB/T 17666-1999 Quick test method for determiNAtion of tannin in wattle bark extracts
    黑荆树栲胶单宁快速测定方法
    China National Standards
    NA

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    GB/T 17660-1999 Method for determiNAtion of the buffering capacity of wood
    木材缓冲容量测定方法
    China National Standards
    NA

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    GB/T 17637-1998 Geotextiles and geotextile-related products--DetermiNAtion of the tensile creep and creep rupture behaviour
    土工布及其有关产品 拉伸蠕变和拉伸蠕变断裂性能的测定
    China National Standards
    NA

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    GB/T 17636-1998 Geotextiles and geotextile-related products--DetermiNAtion of abrasion resistance--Sand paper/slidingblock method
    土工布及其有关产品 抗磨损性的测定 砂布/滑块法
    China National Standards
    NA

    English PDF
    GB/T 17635.1-1998 Geotextiles and geotextile-related products--DetermiNAtion of friction characteristics--Part1:Direct shear test
    土工布及其有关产品 摩擦特性的测定 第1部分:直接剪切试验
    China National Standards
    NA

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    GB/T 17634-1998 Geotextiles and geotextile-related products--DetermiNAtion of the characteristic opening size--Wet sievingmethod
    土工布及其有关产品 有效孔径的测定 湿筛法
    China National Standards
    NA

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    GB/T 17633-1998 Geotextiles and geotextile-related products--DetermiNAtion of water flow capacity in their plane
    土工布及其有关产品 平面内水流量的测定
    China National Standards
    NA

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    GB/T 17630-1998 Geotextiles and geotextile-related products--DyNAmic perforation test(Cone-drop test)
    土工布及其有关产品 动态穿孔试验 落锥法
    China National Standards
    NA

    English PDF
    GB/T 17650.2-1998 Test on gases evolved during combustion of materials from cables--Part 2:DetermiNAtion of degree of acidity of gases by measuring pH and conductivity
    取自电缆或光缆的材料燃烧时释出气体的试验方法 第2部分:用测量pH值和电导率来测定气体的酸度
    China National Standards
    NA

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    GB/T 17650.1-1998 Test on gases evolved during combustion of materials from cables--Part 1:DetermiNAtion of the amount of halogen acid gas
    取自电缆或光缆的材料燃烧时释出气体的试验方法 第1部分:卤酸气体总量的测定
    China National Standards
    NA

    English PDF
    GB/T 17648-1998 Insulating liquids--DetermiNAtion of the Partial Discharge Inception Voltage (PDIV)--Test procedure
    绝缘液体 局部放电起始电压测定 试验程序
    China National Standards
    NA

    English PDF
    GB/T 17623-1998 DetermiNAtion of componental contents of gases dissolved in insulating oil by gas chromatography method
    绝缘油中溶解气体组分含量的气相色谱测定法
    China National Standards
    NA

    English PDF
    GB/T 5166-1998 Sintered metal materials and hardmetals--DetermiNAtion of Young’s modulus
    烧结金属材料和硬质合金弹性模量测定
    China National Standards
    NA

    English PDF
    GB/T 5061-1998 Metallic powders--DetermiNAtion of apparent den-sity--Part 3:Oscillating funnel method
    金属粉末松装密度的测定 第3部分:振动漏斗法
    China National Standards
    NA

    English PDF
    GB/T 2341-1998 TermiNAl clamp
    设备线夹
    China National Standards
    NA

    English PDF
    GB 12320-1998 Specifications for Chinese NAutical charts
    中国航海图编绘规范
    China National Standards
    NA

    English PDF
    GB/T 17599-1998 Protective clothine--Heatproof behaviour--DetermiNAtion of behaviour of materials on impact of small splashes of molten metal
    防护服用织物 防热性能 抗熔融金属滴冲击性能的测定
    China National Standards
    NA

    English PDF
    GB/T 17598-1998 Geotextiles--DetermiNAtion for thickness of single layers of multilayer products
    土工布 多层产品中单层厚度的测定
    China National Standards
    NA

    English PDF
    GB/T 2481.1-1998 Bonded abrasives--DetermiNAtion and designation of grain size distribution--Part 1:Macrogrits F4 to F220
    固结磨具用磨料 粒度组成的检测和标记 第1部分:粗磨粒 F4~F220
    China National Standards
    NA

    English PDF
    GB/T 17587.2-1998 Ball screws--Part2:NomiNAl diameters and nominal leads--Metric series
    滚珠丝杠副 第2部分:公称直径和公称导程 公制系列
    China National Standards
    NA

    English PDF
    GB/T 17587.1-1998 Ball screws--Part 1:Vocabulary and desigNAtion
    滚珠丝杠副 第1部分:术语和符号
    China National Standards
    NA

    English PDF
    GB/T 17580.2-1998 Information technology--Open systems interconnection--Virtual termiNAl basic class protocol--Part 2:Protocol implementation conformance statement
    信息技术 开放系统互连 虚拟终端基本类协议 第2部分:协议实现一致性声明
    China National Standards
    NA

    English PDF
    GB/T 17580.1-1998 Information technology--Open systems interconnection--Virtual termiNAl basic class protocol--Part 1:Specification
    信息技术 开放系统互连 虚拟终端基本类协议 第1部分:规范
    China National Standards
    NA

    English PDF
    GB/T 17579-1998 Information technology--Open systems interconnection--Virtual termiNAl basic class service
    信息技术 开放系统互连 虚拟终端基本类服务
    China National Standards
    NA

    English PDF
    GB/T 6590-1998 Semiconductor devices--Discrete devices--Part6:Thyristors--Section Two:Blank detail specification for bidirectioNAl triode thyristors(triacs),ambient or case-rated,up to 100A
    半导体器件 分立器件 第6部分:闸流晶体管 第二篇 100A以下环境或管壳额定的双向三极闸流晶体管空白详细规范
    China National Standards
    NA

    English PDF
    GB/T 17558-1998 Camera flash illumiNAnts--Determination of spectral distribution index(ISO/SDI)
    照相闪光照明光源光谱分布指数(ISO/SDI)的测定
    China National Standards
    NA

    English PDF
    GB/T 17192.4-1998 Information technology--Computer graphics--Interfacing techniques for dialogues with graphical devices(CGI)--FunctioNAl specification--Part 4:Segment
    信息技术 计算机图形 与图形设备会话的接口技术(CGI) 功能说明 第4部分:图段
    China National Standards
    NA

    English PDF
    GB/T 9872-1998 Rubber and rubber products--DetermiNAtion of bromine and chlorine content--Oxygen flask combustion technique
    氧瓶燃烧法测定橡胶和橡胶制品中溴和氯的含量
    China National Standards
    NA

    English PDF
    GB/T 6753.4-1998 Paints and varnishes--DetermiNAtion of flow time by use of flow cups
    色漆和清漆 用流出杯测定流出时间
    China National Standards
    NA

    English PDF
    GB/T 6031-1998 Rubber,vulcanized or thermoplastic--DetermiNAtion of hardness (hardness between 10IRHD and 100 IRHD)
    硫化橡胶或热塑性橡胶硬度的测定(10~100 IRHD)
    China National Standards
    NA

    English PDF
    GB/T 17530.5-1998 Acrylic acid and acrylate esters for industrial use--DetermiNAtion of monomethyl ether of hydroquinone
    工业丙烯酸及酯中阻聚剂的测定
    China National Standards
    NA

    English PDF
    GB/T 17530.4-1998 Acrylate esters for industrial use--DetermiNAtion of acidity
    工业丙烯酸酯酸度的测定
    China National Standards
    NA

    English PDF
    GB/T 17530.3-1998 Acrylic acid and acrylate esters for industrial use--DetermiNAtion of color
    工业丙烯酸及酯色度的测定
    China National Standards
    NA

    English PDF
    GB/T 17530.2-1998 DetermiNAtion of purity of industrial use acrylate esters by gas chromatography
    工业丙烯酸酯纯度的测定 气相色谱法
    China National Standards
    NA

    English PDF
    GB/T 6261-1998 Fixed capacitors for use in electronic equipment--Part 5:SectioNAl specification--Fixed mica dielectric d.c.capacitors witha rated voltage not exceeding 3000V--Selection of methods of test and generalrequirements
    电子设备用固定电容器 第5部分:分规范 额定电压不超过3000伏的直流云母介质固定电容器试验方法的选择和一般要求
    China National Standards
    NA

    English PDF
    GB/T 13420-1998 Electromechanical switches for use in electronic equipment--Part 6:SectioNAl specification for sensitive switches--Section 1:Blank detail specification
    电子设备用机电开关 第6部分:微动开关分规范 第1篇:空白详细规范
    China National Standards
    NA

    English PDF
    GB/T 13419-1998 Electromechanical switches for use in electronic equipment--Part 6:SectioNAl specification for sensitive switches
    电子设备用机电开关 第6部分:微动开关分规范
    China National Standards
    NA

    English PDF
    GB/T 5550-1998 Surface active agents--DetermiNAtion of dispersing power
    表面活性剂 分散力测定方法
    China National Standards
    NA

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    GB/T 4470-1998 ANAlytical spectroscopic methods--Flame emission,atomic absorption and atomic fluorescence--Vocabulary
    火焰发射、原子吸收和原子荧光光谱分析法术语
    China National Standards
    NA

    English PDF
    GB/T 17520-1998 DetermiNAtion of solubility and solution stability of reactive dyes in the presence of electrolytes
    在电解质存在下反应染料溶解度和溶液稳定性的测定
    China National Standards
    NA

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    GB/T 1268-1998 Chemical reagent--Sodium thiocyaNAte
    化学试剂 硫氰酸钠
    China National Standards
    NA

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    GB/T 17517-1998 Adhesives--Wood to wood adhesive bonds--DetermiNAtion of shear strength by compression loading
    胶粘剂压缩剪切强度试验方法 木材与木材
    China National Standards
    NA

    English PDF
    GB/T 17516.2-1998 V-and ribbed belts drive--DyNAmic test to determine pitch zone location--Part 2:V-ribbedbelts
    V带和多楔带传动 测定节面位置的动态试验方法 第2部分:多楔带
    China National Standards
    NA

    English PDF
    GB/T 17516.1-1998 V-and ribbedbelts drive--DyNAmic test to determine pitch zone location--Part 1:V-belts
    V带和多楔带传动 测定节面位置的动态试验方法 第1部分:V带
    China National Standards
    NA

    English PDF
    GB/T 17508-1998 Spectrochemical determiNAtion of samarium,euro-pium,gadolinium,dysprosium,cadmium and tantalum in uranium hexafluoride
    六氟化铀中钐、铕、钆、镝、镉、钽的测定 化学光谱法
    China National Standards
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