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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 5275.1-2014 Gas analysis―PReparation of calibration gas mixtures using dynamic volumetric methods―Part 1: Methods of calibration
    气体分析 动态体积法制备校准用混合气体 第1部分:校准方法
    China National Standards
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    GB/T 5275.11-2014 Gas analysis―PReparation of calibration gas mixtures using dynamic volumetric methods―Part 11: Electrochemical generation
    气体分析 动态体积法制备校准用混合气体 第11部分:电化学发生法
    China National Standards
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    GB/T 5275.10-2009 Gas analysis - PReparation of calibration gas mixtures using dynamic volumetric methods - Part 10: Permeation method
    气体分析 动态体积法制备校准用混合气体 第10部分:渗透法
    China National Standards
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    GB/T 5274-2008 Gas analysis - PReparation of calibration gas mixture - Gravimetric method
    气体分析 校准用混合气体的制备 称量法
    China National Standards
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    GB/T 5273-2016 Dimensional standaRdisation of terminals for high-voltage apparatus
    高压电器端子尺寸标准化
    China National Standards
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    GB/T 5273-1985 TeRminals for transformers,high-voltage apparatus and bushings
    变压器、高压电器和套管的接线端子
    China National Standards
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    GB/T 5272-2002 Coupling with elastic spideR
    梅花形弹性联轴器
    China National Standards
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    GB/T 5271.9-2001 InfoRmation technology--Vocabulary--Part 9:Data communication
    信息技术 词汇 第9部分:数据通信
    China National Standards
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    GB/T 5271.8-2001 InfoRmation technology--Vocabulary--Part 8:Security
    信息技术 词汇 第8部分:安全
    China National Standards
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    GB/T 5271.7-2008 InfoRmation technology - Vocabulary Part 7: Computer programming
    信息技术 词汇 第7部分:计算机编程
    China National Standards
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    GB/T 5271.6-2000 InfoRmation technology--Vocabulary--Part 6:Preparation and handling of data
    信息技术 词汇 第6部分:数据的准备与处理
    China National Standards
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    GB/T 5271.5-2008 InfoRmation technology - Vocabulary Part 5: Representation of data
    信息技术 词汇 第5部分:数据表示
    China National Standards
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    GB/T 5271.4-2000 InfoRmation technology--Vocabulary--Part 4:Organization of data
    信息技术 词汇 第4部分:数据的组织
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    GB/T 5271.36-2012 InfoRmation technology - Vocabulary - Part 36: Learning, education and training
    信息技术 词汇 第36部分:学习、教育和培训
    China National Standards
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    GB/T 5271.34-2006 InfoRmation technology - Vocabulary Part 34: Artificial intelligence - Neural networks
    信息技术 词汇 第34部分:人工智能 神经网络
    China National Standards
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    GB/T 5271.32-2006 InfoRmation technology - Vocabulary Part 32: Electronic mail
    信息技术 词汇 第32部分:电子邮件
    China National Standards
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    GB/T 5271.3-2008 InfoRmation technology - Vocabulary - Part 3: Equipment technology
    信息技术 词汇 第3部分:设备技术
    China National Standards
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    GB/T 5271.31-2006 InfoRmation technology - Vocabulary Part 31: Artificial intelligence - Machine learning
    信息技术 词汇 第31部分:人工智能 机器学习
    China National Standards
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    GB/T 5271.29-2006 InfoRmation technology - Vocabulary Part 29: Artificial intelligence - Speech recognition and synthesis
    信息技术 词汇 第29部分:人工智能 语音识别与合成
    China National Standards
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    GB/T 5271.28-2001 InfoRmation technology--Vocabulary--Part 28:Artificial intelligence--Basic concepts and expert system
    信息技术 词汇 第28部分:人工智能 基本概念与专家系统
    China National Standards
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    GB/T 5271.27-2001 InfoRmation technology--Vocabulary--Part 27:Office automation
    信息技术 词汇 第27部分:办公自动化
    China National Standards
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    GB/T 5271.26-2010 InfoRmation technology - Vocabulary - Part 26: Open systems interconnection
    信息技术 词汇 第26部分:开放系统互连
    China National Standards
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    GB/T 5271.25-2000 InfoRmation technology--Vocabulary--Part 25:Local area networks
    信息技术 词汇 第25部分:局域网
    China National Standards
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    GB/T 5271.24-2000 InfoRmation technology--Vocabulary--Part 24:Computer-integrated manufacturing
    信息技术 词汇 第24部分:计算机集成制造
    China National Standards
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    GB/T 5271.23-2000 InfoRmation technology--Vocabulary--Part 23:Text processing
    信息技术 词汇 第23部分:文本处理
    China National Standards
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    GB/T 5271.22-1993 Data pRocessing--Vocabulary--Section 22:Calculators
    数据处理词汇 22部分:计算器
    China National Standards
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    GB/T 5271.2-1988 Data pRocessing--Vocabulary--Section 02:Arithmetic and logic operations
    数据处理词汇 02部分 算术和逻辑运算
    China National Standards
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    GB/T 5271.20-1994 InfoRmation technology--Vocabulary--Part 20:System development
    信息技术词汇 20部分 系统开发
    China National Standards
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    GB/T 5271.19-2008 InfoRmation technology - Vocabulary Part 19: Analog computing
    信息技术 词汇 第19部分:模拟计算
    China National Standards
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    GB/T 5271.18-2008 InfoRmation technology - Vocabulary Part 18: Distributed data processing
    信息技术 词汇 第18部分:分布式数据处理
    China National Standards
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    GB/T 5271.17-2010 InfoRmation technology - Vocabulary - Part 17: Databases
    信息技术 词汇 第17部分:数据库
    China National Standards
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    GB/T 5271.16-2008 InfoRmation technology - Vocabulary Part 16: Information theory
    信息技术 词汇 第16部分:信息论
    China National Standards
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    GB/T 5271.15-2008 InfoRmation technology - Vocabulary - Part 15: Programming languages
    信息技术 词汇 第15部分:编程语言
    China National Standards
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    GB/T 5271.14-2008 InfoRmation technology - Vocabulary Part 14: Reliability,maintainability and availability
    信息技术 词汇 第14部分:可靠性、可维护性与可用性
    China National Standards
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    GB/T 5271.13-2008 InfoRmation technology - Vocabulary Part 13: Computer graphics
    信息技术 词汇 第13部分:计算机图形
    China National Standards
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    GB/T 5271.12-2000 InfoRmation technology--Vocabulary--Part 12:Peripheral equipment
    信息技术 词汇 第12部分:外围设备
    China National Standards
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    GB/T 5271.1-2000 InfoRmation technology--Vocabulary--Part 1:Fundamental terms
    信息技术 词汇 第1部分:基本术语
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    GB/T 5271.11-2000 InfoRmation technology--Vocabulary--Part 11:Processing units
    信息技术 词汇 第11部分:处理器
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    GB/T 5271.10-1986 Data pRocessing--Vocabulary--Section 10:Operating techniques and facilities
    数据处理词汇 10部分 操作技术和设施
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    GB/T 5270-2005 Metallic coatings on metallic substRates-Electrodeposited and chemically deposited coatings-Review of methods available for testing adhesion
    金属基体上的金属覆盖层 电沉积和化学沉积层 附着强度试验方法评述
    China National Standards
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    GB/T 5269-2008 Double-pitch pRecision roller chains, attachments and associated chain sprockets for transmission and conveyors
    传动与输送用双节距精密滚子链、附件和链轮
    China National Standards
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    GB/T 5267.4-2009 Passivation of coRrosion-resistant stainless-steel fasteners
    紧固件表面处理 耐腐蚀不锈钢钝化处理
    China National Standards
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    GB/T 5267.3-2008 FasteneRs - Hot dip galvanized coatings
    紧固件 热浸镀锌层
    China National Standards
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    GB/T 5267.2-2002 FasteneRs--Non-electrolytically applied zinc flake coatings
    紧固件 非电解锌片涂层
    China National Standards
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    GB/T 5267.1-2002 FasteneRs--Electroplated coatings
    紧固件 电镀层
    China National Standards
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    GB/T 5266-2006 Acoustics - MeasuRements of the longitudinal wave velocity and attenuation coefficient for underwater acoustical materials - Pulse tube method
    声学 水声材料纵波声速和衰减系数的测量 脉冲管法
    China National Standards
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    GB/T 5265-2009 Acoustics - MeasuRement of underwater noise
    声学 水下噪声测量
    China National Standards
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    GB/T 5264-2010 plungeR of diesel fuel injection pump - Specifications
    柴油机喷油泵柱塞偶件 技术条件
    China National Standards
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    GB/T 5263-2009 AgRicultural tractors and machinery - Guards for power take-off drive shafts - Strength and wear tests and acceptance criteria
    农林拖拉机和机械 动力输出万向节传动轴防护罩 强度和磨损试验及验收规范
    China National Standards
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    GB/T 5262-2008 AgRicultural machinery testing conditions-general rules for measuring methods
    农业机械 试验条件测定方法的一般规定
    China National Standards
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    GB/T 5261-1994 InfoRmation processing--Control functions for 7-bit and 8-bit coded character sets
    信息处理 七位和八位编码字符集用的控制功能
    China National Standards
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    GB/T 5258-2008 FibeR-reinforced plastic composites - Determination of compressive properties in the in-plane direction
    纤维增强塑料面内压缩性能试验方法
    China National Standards
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    GB/T 5252-2006 GeRmanium monocrystal - inspection of dislocation etch pit density
    锗单晶位错腐蚀坑密度测量方法
    China National Standards
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    GB/T 5250-2014 PeRmeable sintered metal materials―Determination of fluid permeability
    可渗透性烧结金属材料 流体渗透性的测定
    China National Standards
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    GB/T 5249-2013 PeRmeable sintered metal materials - Determination of bubble test pore size
    可渗透性烧结金属材料 气泡试验孔径的测定
    China National Standards
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    GB/T 5248-2008 CoppeR and copper alloy-seamless tubes-eddy current testing method
    铜及铜合金无缝管涡流探伤方法
    China National Standards
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    GB/T 5247-2012 ElectRolytic nickel powder
    电解镍粉
    China National Standards
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    GB/T 5246-2007 ElectRolytic copper powder
    电解铜粉
    China National Standards
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    GB/T 5243-2006 MaRking,packing,transport and storage of cemented carbide products
    硬质合金制品的标志、包装、运输和贮存
    China National Standards
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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 524-2007 Flat tRansmission belt
    平型传动带
    China National Standards
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    GB/T 5239-2015 PRaseodymium oxide
    氧化镨
    China National Standards
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    GB/T 5238-2009 MonocRystalline germanium and monocrystalline germanium slices
    锗单晶和锗单晶片
    China National Standards
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    GB/T 5235-2007 WRought nickel and nickel alloys - Chemical composition and forms of wrought products
    加工镍及镍合金 化学成分和产品形状
    China National Standards
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    GB/T 5231-2012 Designation and chemical composition of wRought copper and copper alloys
    加工铜及铜合金牌号和化学成分
    China National Standards
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    GB/T 5230-1995 ElectRodeposited copper foil
    电解铜箔
    China National Standards
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    GB/T 5224-2014 Steel stRand for prestressed concrete
    预应力混凝土用钢绞线
    China National Standards
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    GB/T 5223-2014 Steel wiRe for prestressing of concrete
    预应力混凝土用钢丝
    China National Standards
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    GB/T 5223.3-2005 Steel baRs prestressed concrete
    预应力混凝土用钢棒
    China National Standards
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    GB/T 5216-2014 StRuctural steel with specified hardenability bands
    保证淬透性结构钢
    China National Standards
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    GB/T 5213-2008 Cold Rolled low carbon steel sheet and strip
    冷轧低碳钢板及钢带
    China National Standards
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    GB/T 521-2012 Test method of measuRing peripheral dimensions for tyres
    轮胎外缘尺寸测量方法
    China National Standards
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    GB/T 5211.5-2008 Method foR the determination of resistance to materials of pigments
    颜料耐性测定法
    China National Standards
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    GB/T 5211.4-1985 DeteRmination of tamped volume and apparent density of pigments
    颜料装填体积和表观密度的测定
    China National Standards
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    GB/T 5211.3-1985 DeteRmination of volatile matter of pigments at 105℃
    颜料在105℃挥发物的测定
    China National Standards
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    GB/T 5211.2-2003 DeteRmination of matter soluble in water of pigments--Hot extraction method
    颜料水溶物测定 热萃取法
    China National Standards
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    GB/T 5211.20-1999 CompaRison of the colour,in full-shade systems,of white,black and coloured pigments--Colorimetric method
    在本色体系中白色、黑色和着色颜料颜色的比较 色度法
    China National Standards
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    GB/T 5211.18-2015 GeneRal methods of test for pigments and extenders—Part 18: Determination of residue on sieve—Water method (Manual procedure)
    颜料和体质颜料通用试验方法 第18部分:筛余物的测定 水法(手工操作)
    China National Standards
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    GB/T 5211.17-1988 CompaRison of contrast ratio(hiding power)of white pigments
    白色颜料对比率(遮盖力)的比较
    China National Standards
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    GB/T 5211.16-2007 CompaRison of lightening power of white pigments
    白色颜料消色力的比较
    China National Standards
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    GB/T 5211.15-2014 GeneRal methods of test for pigments and extenders―Part 15:Determination of oil absorption value
    颜料和体质颜料通用试验方法 第15部分:吸油量的测定
    China National Standards
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    GB/T 5211.14-1988 DeteRmination of residue on sieve of pigment--Mechanical flushing procedure
    颜料筛余物的测定 机械冲洗法
    China National Standards
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    GB/T 5211.13-1986 DeteRmination of acidity or alkalinity of theaqueous extract of pigments
    颜料水萃取液酸碱度的测定
    China National Standards
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    GB/T 5211.12-2007 DeteRmination of resistivity of aqueous extract pigments
    颜料水萃取液电阻率的测定
    China National Standards
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    GB/T 5211.1-2003 DeteRmination of matter soluble in water of pigments--Cold extraction method
    颜料水溶物测定 冷萃取法
    China National Standards
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    GB/T 5211.11-2008 DeteRmination of water-soluble sulfates, chlorides and nitrates of pigments
    颜料水溶硫酸盐、氯化物和硝酸盐的测定
    China National Standards
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    GB/T 5210-2006 Paints and vaRnishes - Pull-off test for adhesion
    色漆和清漆 拉开法附着力试验
    China National Standards
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    GB/T 5209-1985 Paints and vaRnishes--Determination of resistance to water--Water immersion method
    色漆和清漆耐水性的测定 浸水法
    China National Standards
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    GB/T 5208-2008 DeteRmination of flash point - Rapid equilibrium closed cup method
    闪点的测定 快速平衡闭杯法
    China National Standards
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    GB/T 5206-2015 Paints and vaRnishes—Terms and definitions
    色漆和清漆 术语和定义
    China National Standards
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    GB/T 5204-2008 PeRiodic tests and monitoring of the safety system of nuclear power plant
    核电厂安全系统定期试验与监测
    China National Standards
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    GB/T 5203-2011 Safety logic assemblies of nucleaR reactor characteristics and test methods
    核反应堆安全逻辑装置特性和检验方法
    China National Standards
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    GB/T 5202-2008 Radiation protection instrumentation - Alpha,beta and alpha/beta (beta energy >60keV)contamination meters and monitors
    辐射防护仪器 α、β和α/β(β能量大于60keV)污染测量仪与监测仪
    China National Standards
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    GB/T 5201-2012 Test pRocedures for semiconductor charged particle detectors
    带电粒子半导体探测器测量方法
    China National Standards
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    GB/T 5196-2008 Ropes and cordage - Colour code for identification
    绳索 鉴别用的颜色标记
    China National Standards
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    GB/T 5195.8-2006 FluoRspar―Determination of silicon dioxide content
    萤石 二氧化硅含量的测定
    China National Standards
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    GB/T 5195.6-2006 FluoRspar―Determination of phosphorus content
    萤石 磷含量的测定
    China National Standards
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    GB/T 5195.5-2006 FluoRspar―Determination of total sulfur content―The iodometric method after combustion
    萤石 总硫含量的测定 燃烧碘量法
    China National Standards
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    GB/T 5195.4-2006 FluoRspar―Determination of sulfide content―Iodometric method
    萤石 硫化物含量的测定 碘量法
    China National Standards
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    GB/T 5195.3-2006 FluoRspar―Determination of loss in mass at 105℃―Gravimetric method
    萤石 105℃质损量的测定 重量法
    China National Standards
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