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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 "" GB Standards List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 788-1999 Formats and their sizes of books and magazines
    图书和杂志开本及其幅面尺寸
    China National Standards

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    GB/T 787-2013 Machinical dimensions of receiving tubes
    收讯放大管机械尺寸
    China National Standards

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    GB/T 786.1-2009 Fluid power systems and components - Graphic symbols and circuit diagrams - Part 1: Graphic symbols for conventional use and data-processing applications
    流体传动系统及元件图形符号和回路图 第1部分:用于常规用途和数据处理的图形符号
    China National Standards

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    GB/T 783-2013 Lifting appliances - Range of maximum capacities for basic models
    起重机械 基本型的最大起重量系列
    China National Standards

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    GB/T 7829-1987 Procedure for fault tree analysis
    故障树分析程序
    China National Standards

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    GB/T 7828-1987 Reliability design reviews
    可靠性设计评审
    China National Standards

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    GB/T 7827-1987 Reliability prediction procedure
    可靠性预计程序
    China National Standards

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    GB/T 7826-2012 Analysis techniques for system reliability - Procedure for failure mode and effects analysis(FMEA)
    系统可靠性分析技术 失效模式和影响分析(FMEA)程序
    China National Standards

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    GB/T 7825-1987 Spark plugs
    火花塞
    China National Standards

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    GB/T 78-2007 Hexagon socket set screws with cone point
    内六角锥端紧定螺钉
    China National Standards

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    GB/T 7815-2008 Pentaerythritol for industrial use
    工业用季戊四醇
    China National Standards

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    GB/T 7814-2008 Isopropyl alcohol for industrial use
    工业用异丙醇
    China National Standards

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    GB/T 7813-2008 Rolling bearings - Split type plummer block housings - Boundary dimensions
    滚动轴承 剖分立式轴承座 外形尺寸
    China National Standards

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    GB/T 7811-2015 Rolling bearings—Symbols for physical quantities
    滚动轴承 参数符号
    China National Standards

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    GB/T 7811-2007 Rolling bearings - Symbols for quantities
    滚动轴承 参数符号
    China National Standards

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    GB/T 7810-1995 Rolling bearings--Insert bearing units--Boundary dimensions
    滚动轴承 带座外球面球轴承外形尺寸
    China National Standards

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    GB/T 7809-1995 Roliing bearings--Housings for insertbearing--Boundary dimensions
    滚动轴承 外球面球轴承座外形尺寸
    China National Standards

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    GB/T 7791-2014 Test method for performance of reducing frictional resistance of antifouling coatings
    防污漆降阻性能试验方法
    China National Standards

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    GB/T 7790-2008 Paints and varnishes - Determination of resistance to cathodic disbonding of coatings exposed to sea water
    色漆和清漆 暴露在海水中的涂层耐阴极剥离性能的测定
    China National Standards

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    GB/T 7789-2007 Dynamic test method for performance of marine antifouling paint
    船舶防污漆防污性能动态试验方法
    China National Standards

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    GB/T 7788-2007 General specification for anodic shield coating of ship and marine engineering
    船舶及海洋工程阳极屏涂料通用技术条件
    China National Standards

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    GB/T 7785-2013 Classification and vocabulary for reciprocating pump
    往复泵分类和名词术语
    China National Standards

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    GB/T 7784-2006 Test methods for power reciprocating pumps
    机动往复泵试验方法
    China National Standards

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    GB/T 7782-2008 Metering pump
    计量泵
    China National Standards

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    GB/T 7781-2005 The model designation of separators
    分离机 型号编制方法
    China National Standards

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    GB/T 7780-2005 The model designation of filters
    过滤机 型号编制方法
    China National Standards

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    GB/T 778.3-2007 Measurement of water flow in fully charged closed conduits - Meters for cold potable water and hot water - Part 3: Test methods and equipment
    封闭满管道中水流量的测量 饮用冷水水表和热水水表 第3部分:试验方法和试验设备
    China National Standards

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    GB/T 778.2-2007 Measurement of water flow in fully charged closed conduits - Meters for cold potable water and hot water - Part 2: Installation requirements
    封闭满管道中水流量的测量 饮用冷水水表和热水水表 第2部分:安装要求
    China National Standards

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    GB/T 778.1-2007 Measurement of water flow in fully charged closed conduits - Meters for cold potable water and hot water - Part 1: Specifications
    封闭满管道中水流量的测量 饮用冷水水表和热水水表 第1部分:规范
    China National Standards

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    GB/T 7779-2005 The model designation of centrifuges
    离心机 型号编制方法
    China National Standards

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    GB/T 7778-2008 Number designation and safety classification of refrigerants
    制冷剂编号方法和安全性分类
    China National Standards

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    GB/T 7777-2003 Measurement and evaluation of mechanical vibration of displacement compressors
    容积式压缩机机械振动测量与评价
    China National Standards

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    GB/T 7774-2007 Vacuum technology -Turbomolecular pumps - Measurement of performance characteristics
    真空技术 涡轮分子泵性能参数的测量
    China National Standards

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    GB/T 777-2008 Analogue pneumatic signal for industrial-process measurement and control instruments
    工业自动化仪表用模拟气动信号
    China National Standards

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    GB/T 7771-2008 Measurement of special metamerism index - Change in illuminant
    特殊同色异谱指数的测定 改变照明体
    China National Standards

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    GB/T 7767-2014 Standard terminology relating to carbon black
    炭黑术语
    China National Standards

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    GB/T 7766-2008 Rubber Products - Test Methods for Chemical Analysis
    橡胶制品 化学分析方法
    China National Standards

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    GB/T 7764-2001 Rubber -- Indentification -- Infra-red spectrometric method
    橡胶鉴定 红外光谱法
    China National Standards

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    GB/T 7762-2014 Rubber, vulcanized or thermoplastic―Resistance to ozone cracking―Static strain testing
    硫化橡胶或热塑性橡胶 耐臭氧龟裂 静态拉伸试验
    China National Standards

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    GB/T 7761-2003 Rubber--Determination of adhesion to rigid materials using conical shaped parts
    橡胶 用锥形件测定与刚性材料的粘合强度
    China National Standards

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    GB/T 7760-2003 Rubber,vulcanized or thermoplastic--Determination of adhesion to a rigid substrate--90 degrees peel method
    硫化橡胶或热塑性橡胶与硬质板材粘合强度的测定 90°剥离法
    China National Standards

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    GB/T 7759.2-2014 Rubber,vulcanized or thermoplastic―Determination of compression set―Part 2:At low temperatures
    硫化橡胶或热塑性橡胶 压缩永久变形的测定 第2部分:在低温条件下
    China National Standards

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    GB/T 7759.1-2015 Rubber,vulcanized or thermoplastic—Determination of compression set—Part 1: At ambient or elevated temperatures
    硫化橡胶或热塑性橡胶 压缩永久变形的测定 第1部分:在常温及高温条件下
    China National Standards

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    GB/T 7758-2002 Rubber,vulcanized--Determination of low-temperature characteristics--Temperature-retraction procedure(TR test)
    硫化橡胶 低温性能的测定 温度回缩法(TR试验)
    China National Standards

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    GB/T 7757-2009 Rubber,vulcanized or thermoplastic - Determination of compression stress-strain properties
    硫化橡胶或热塑性橡胶 压缩应力应变性能的测定
    China National Standards

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    GB/T 7755-2003 Rubber,vulcanized of thermoplastic--Determination of permeability to gases
    硫化橡胶或热塑性橡胶 透气性的测定
    China National Standards

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    GB/T 7752-1987 Test method for electric strength of insulating adhesive tape at power frequency
    绝缘胶粘带工频击穿强度试验方法
    China National Standards

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    GB/T 7750-1987 Test method of creep properties of adhesive in shear by tension loading (metal to metal)
    胶粘剂拉伸剪切蠕变性能试验方法 (金属对金属)
    China National Standards

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    GB/T 775.3-2006 Test method for insulators - Part 3: Mechanical test methods
    绝缘子试验方法 第3部分:机械试验方法
    China National Standards

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    GB/T 775.2-2003 Test method for insulators--Part2: Electrical test methods
    绝缘子试验方法 第2部分: 电气试验方法
    China National Standards

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    GB/T 775.1-2006 Test method for insulators - Part 1: General test methods
    绝缘子试验方法 第1部分:一般试验方法
    China National Standards

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    GB/T 7749-1987 Test method of cleavage strength of adhesive (metal to metal)
    胶粘剂劈裂强度试验方法 (金属对金属)
    China National Standards

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    GB/T 7742.2-2015 Textiles—Bursting properties of fabrics—Part 2: Pneumatic method for determination of bursting strength and bursting distension
    纺织品 织物胀破性能 第2部分:胀破强力和胀破扩张度的测定 气压法
    China National Standards

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    GB/T 7742.1-2005 Textiles-Bursting properties of fabrics-Part1:Hydraulic method for determination of bursting strength and bursting distension
    纺织品 织物胀破性能 第1部分:胀破强力和胀破扩张度的测定 液压法
    China National Standards

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    GB/T 7740-2006 Natural casings
    天然肠衣
    China National Standards

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    GB/T 7739.9-2007 Methods for chemical analysis of gold concentrates - Part 9: Determination of carbon contents
    金精矿化学分析方法 第9部分:碳量的测定
    China National Standards

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    GB/T 7739.8-2007 Methods for chemical analysis of gold concentrates - Part 8: Determination of sulfur contents
    金精矿化学分析方法 第8部分: 硫量的测定
    China National Standards

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    GB/T 7739.7-2007 Methods for chemical analysis of gold concentrates - Part 7: Determination of iron contents
    金精矿化学分析方法 第7部分:铁量的测定
    China National Standards

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    GB/T 7739.6-2007 Methods for chemical analysis of gold concentrates - Part 6:Determination of zinc contents
    金精矿化学分析方法 第6部分:锌量的测定
    China National Standards

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    GB/T 7739.5-2007 Methods for chemical analysis of gold concentrates - Part 5: Determination of lead contents
    金精矿化学分析方法 第5部分:铅量的测定
    China National Standards

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    GB/T 7739.4-2007 Methods for chemical analysis of gold concentrates - Part 4:Determination of copper contents
    金精矿化学分析方法 第4部分:铜量的测定
    China National Standards

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    GB/T 7739.3-2007 Methods for chemical analysis of gold concentrates - Part 3:Determination of arsenic contents
    金精矿化学分析方法 第3部分:砷量的测定
    China National Standards

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    GB/T 7739.2-2007 Methods for chemical analysis of gold concentrates - Part 2:Determination silver contents
    金精矿化学分析方法 第2部分:银量的测定
    China National Standards

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    GB/T 7739.1-2007 Methods for chemical analysis of gold concentrates - Part 1:Determination of gold and silver contents
    金精矿化学分析方法 第1部分:金量和银量的测定
    China National Standards

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    GB/T 7739.11-2007 Methods for chemical analysis of gold concentrates - Part 11: Determination of arsenic and bismuth contents
    金精矿化学分析方法 第11部分:砷量和铋量的测定
    China National Standards

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    GB/T 7739.10-2007 Methods for chemical analysis of gold concentrates - Part 10:Determination of antimony contents
    金精矿化学分析方法 第10部分:锑量的测定
    China National Standards

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    GB/T 7738-2008 Notations for designation of ferroallys
    铁合金产品牌号表示方法
    China National Standards

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    GB/T 7737-2007 Ferroniobium
    铌铁
    China National Standards

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    GB/T 7736-2008 Ultrasonic inspecting method for macro-structure and imperfection of steel
    钢的低倍缺陷超声波检验法
    China National Standards

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    GB/T 7735-2004 Steel tubes--The inspection method on eddy current test
    钢管涡流探伤检验方法
    China National Standards

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    GB/T 7734-2015 Method for ultrasonic testing of clad steel plates
    复合钢板超声检测方法
    China National Standards

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    GB/T 7734-2004 Method for ultrasonic testing of clad steel plates
    复合钢板超声波检验方法
    China National Standards

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    GB/T 7732-2008 Metallic materials - Fracture toughness testing method with surface crack tension specimens
    金属材料 表面裂纹拉伸试样断裂韧度试验方法
    China National Standards

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    GB/T 7731.9-2008 Ferrotungsten - Determination of bismuth content - The bismuth iodide photometric method and inductively coupled plasma - atomic emission spectrometry
    钨铁 铋含量的测定 碘化铋光度法和电感耦合等离子体原子发射光谱法
    China National Standards

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    GB/T 7731.8-2008 Ferrotungsten - Determination of antimony content - The tetraethylrhodamine photometrie method and inductively coupled plasma-atomic emission spectrometry
    钨铁 锑含量的测定 罗丹明B光度法和电感耦合等离子体原子发射光谱法
    China National Standards

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    GB/T 7731.7-2008 Ferrotungsten - Determination of tin content - Phenylfluorone photometric method and inductively coupled plasma-atomic emission spectrometry
    钨铁 锡含量的测定 苯基荧光酮光度法和电感耦合等离子体原子发射光谱法
    China National Standards

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    GB/T 7731.6-2008 Ferrotungsten - Determination of arsenic content - The molybdenum blue photometrie method and inductively coupled plasma-atomic emission spectrometry
    钨铁 砷含量的测定 钼蓝光度法和电感耦合等离子体原子发射光谱法
    China National Standards

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    GB/T 7731.5-1987 Methods for chemical analysis of ferrotungsten--The molybdenum blue photometric method for the determination of silicon content
    钨铁化学分析方法 钼蓝光度法测定硅量
    China National Standards

    English PDF
    GB/T 7731.4-1987 Methods for chemical analysis of ferrotungsten--The molybdenum blue photometric method for the determination of phosphorus content
    钨铁化学分析方法 钼蓝光度法测定磷量
    China National Standards

    English PDF
    GB/T 7731.3-2008 Ferrotungsten - Determination of copper content - Bis(cyclohexanone)oxalyldihydrazone photometric method and flame atomic absorption spectrometric method
    钨铁 铜含量的测定 双环己酮草酰二腙光度法和火焰原子吸收光谱法
    China National Standards

    English PDF
    GB/T 7731.2-2007 Ferrotungsten - Determination of manganese content - The periodate spectrophotometric method and the flame atomic absorption spectrometric method
    钨铁 锰含量的测定 高碘酸盐分光光度法和火焰原子吸收光谱法
    China National Standards

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    GB/T 7731.14-2008 Ferrotungsten - Determination of lead content - The polarographic method and inductively coupled plasma-atomic emission spectrometry
    钨铁 铅含量的测定 极谱法和电感耦合等离子体原子发射光谱法
    China National Standards

    English PDF
    GB/T 7731.12-2008 Ferrotungsten - Determination of sulfur content - Infrared absorption method and combustion titration method
    钨铁 硫含量的测定 红外线吸收法和燃烧中和滴定法
    China National Standards

    English PDF
    GB/T 7731.1-1987 Methods for chemical analysis of ferrotungsten--The cinchonine gravimetric method for the determination of tungsten content
    钨铁化学分析方法 辛可宁重量法测定钨量
    China National Standards

    English PDF
    GB/T 7731.10-1988 Methods for chemical analysis of ferrotungsten--The infrared absorption method for the determination of carbon content
    钨铁化学分析方法 红外线吸收法测定碳量
    China National Standards

    English PDF
    GB/T 7729-1987 Chemical analysis of metallurgical products--General rule for spectrophotometric methods
    冶金产品化学分析 分光光度法通则
    China National Standards

    English PDF
    GB/T 7728-1987 Chemical analysis of metallurgical products--General rule for flame atomic absorption spectrometric methods
    冶金产品化学分析 火焰原子吸收光谱法通则
    China National Standards

    English PDF
    GB/T 7727.5-1991 General terminology for ships--Ship environment
    船舶通用术语 船舶环境
    China National Standards

    English PDF
    GB/T 7727.4-1987 General terminology for ship’s structure, strength and vibration
    船舶通用术语 船体结构、强度及振动
    China National Standards

    English PDF
    GB/T 7727.3-1987 General terminology for ships--Ship hydrostaics andhydrodynamics
    船舶通用术语 性能
    China National Standards

    English PDF
    GB/T 7727.2-1987 General terminology for ships--General design
    船舶通用术语 总体设计
    China National Standards

    English PDF
    GB/T 7727.1-2008 General terminology for ship - Part 1: Comprehension
    船舶通用术语 第1部分:综合
    China National Standards

    English PDF
    GB/T 7726-2009 Mechanical connections of articulated bus
    铰接客车机械连接装置
    China National Standards

    English PDF
    GB/T 7725-2004 Room air conditioners
    房间空气调节器
    China National Standards

    English PDF
    GB/T 7724-2008 Electronic weighing meter
    电子称重仪表
    China National Standards

    English PDF
    GB/T 7723-2008 Fixed location electronic instrument
    固定式电子衡器
    China National Standards

    English PDF
    GB/T 7722-2005 Electronic portable platform and bench scale
    电子台案秤
    China National Standards

    English PDF
    GB/T 772-2005 Technical specifications of porcelain element for high voltage insulators
    高压绝缘子瓷件 技术条件
    China National Standards

    English PDF
    GB/T 7721-2007 Continuous totalizing automatic weighing instruments(electronic belt weighers)
    连续累计自动衡器(电子皮带秤)
    China National Standards

    English PDF
    GB/T 77-2007 Hexagon socket set screws with flat point
    内六角平端紧定螺钉
    China National Standards

    English PDF

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