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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 28279.2-2012 Plain bearings - Hydrostatic plain journal bearings with drainage grooves under steady-state conditions - Part 2: Characteristic values for calculation of oil-lubricated plain journal bearings with drainage grooves
    滑动轴承 稳态条件下带回油槽流体静压径向滑动轴承 第2部分:带回油槽油润滑径向滑动轴承计算的特性值
    China National Standards

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    GB/T 28279.1-2012 Plain bearing - Hydrostatic plain journal bearings with drainage grooves under steady-state conditions - Part 1: Calculation of oil-lubricated plain journal bearings with drainage grooves
    滑动轴承 稳态条件下带回油槽流体静压径向滑动轴承 第1部分:带回油槽油润滑径向滑动轴承的计算
    China National Standards

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    GB/T 28278.2-2012 Plain bearings - Hydrostatic plain journal bearings without drainage grooves under steady-state conditions - Part 2: Characteristic values for calculation of oil-lubricated plain journal bearings without drainage grooves
    滑动轴承 稳态条件下不带回油槽流体静压径向滑动轴承 第2部分:不带回油槽油润滑径向滑动轴承计算的特性值
    China National Standards

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    GB/T 28278.1-2012 Plain bearings - Hydrostatic plain journal bearings without drainage grooves under steady-state conditions - Part 1: Calculation of oil-lubricated plain journal bearings without drainage grooves
    滑动轴承 稳态条件下不带回油槽流体静压径向滑动轴承 第1部分:不带回油槽油润滑径向滑动轴承的计算
    China National Standards

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    GB/T 28277-2012 Silicon-based MEMS fabrication technology - Measurement method of cutting and pull-press strength of micro bonding area
    硅基MEMS制造技术 微键合区剪切和拉压强度检测方法
    China National Standards

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    GB/T 28276-2012 Silicon-based MEMS fabrication technology - Specification for the dissolved wafer process
    硅基MEMS制造技术 体硅溶片工艺规范
    China National Standards

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    GB/T 28275-2012 Silicon-based MEMS fabrication technology - Specification for KOH etch process
    硅基MEMS制造技术 氢氧化钾腐蚀工艺规范
    China National Standards

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    GB/T 28274-2012 Silicon-based MEMS fabrication technology - The basic regulation of layout design
    硅基MEMS制造技术 版图设计基本规则
    China National Standards

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    GB/T 28273-2012 Process classification of tube and sheet hydroforming
    管、板液压成形工艺分类
    China National Standards

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    GB/T 28272-2012 Metric screw threads with extra fine pitch - Series and basic dimensions
    米制超细牙螺纹 系列和基本尺寸
    China National Standards

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    GB/T 28271-2012 Metric screw threads with extra fine pitch - Tolerances
    米制超细牙螺纹 公差
    China National Standards

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    GB/T 28270-2012 Intelligent valve electric actuator
    智能型阀门电动装置
    China National Standards

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    GB/T 28269-2012 Zigzag spring for seat - Technical specifications
    座椅用蛇形弹簧 技术条件
    China National Standards

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    GB/T 28268-2012 Rolling bearings - Specifications of pressed cages
    滚动轴承 冲压保持架技术条件
    China National Standards

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    GB/T 28267.4-2015 Steel cord conveyor belts—Part 4: Vulcanized belt joints
    钢丝绳芯输送带 第4部分:带的硫化接头
    China National Standards

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    GB/T 28267.3-2015 Steel cord conveyor belts—Part 3: Special safety requirements for belts for use in underground installations
    钢丝绳芯输送带 第3部分:井下用输送带的特殊安全要求
    China National Standards

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    GB/T 28267.2-2015 Steel cord conveyor belts—Part 2:Preferred belt types
    钢丝绳芯输送带 第2部分:优选带型
    China National Standards

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    GB/T 28267.1-2012 Steel cord conveyor belts - Part 1: Design,dimensions and mechanical requirements for conveyor belts for general use
    钢丝绳芯输送带 第1部分:普通用途输送带的设计、尺寸和机械要求
    China National Standards

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    GB/T 28266-2012 Non-destructive testing of pressure equipment - Qualification of radiographic film digitization systems
    承压设备无损检测 射线胶片数字化系统的鉴定方法
    China National Standards

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    GB/T 28264-2012 Lifting appliances - Managing system of safety monitoring
    起重机械 安全监控管理系统
    China National Standards

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    GB/T 28262-2012 Special testing equipment of explosive and medecament
    火工品及药剂专用测试仪
    China National Standards

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    GB/T 28259-2012 Petroleum and natural gas industries - Downhole equipment - Subsurface safety valve equipment
    石油天然气工业 井下设备 井下安全阀
    China National Standards

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    GB/T 28258-2012 Classification and codes for pharmaceutical machinery products
    制药机械产品分类及编码
    China National Standards

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    GB/T 28257-2012 long shank nut taps
    长柄螺母丝锥
    China National Standards

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    GB/T 28256-2012 Trapezoidal taps
    梯形螺纹丝锥
    China National Standards

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    GB/T 28255-2012 Taps with the hollow interior to deposit the swarf
    内容屑丝锥
    China National Standards

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    GB/T 28254-2012 Spiral pointed taps
    螺尖丝锥
    China National Standards

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    GB/T 28253-2012 Thread forming tap
    挤压丝锥
    China National Standards

    English PDF
    GB/T 28252-2012 Hobs for pre-grinding gear
    磨前齿轮滚刀
    China National Standards

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    GB/T 28251-2012 The technical specifications for timing belt wheel hobs and timing belt mold hobs
    带轮滚刀和带模滚刀 技术条件
    China National Standards

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    GB/T 28250-2012 The types and dimensions of timing belt mold hobs
    带模滚刀 型式和尺寸
    China National Standards

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    GB/T 28249-2012 The types and dimensions of timing belt wheel hobs
    带轮滚刀 型式和尺寸
    China National Standards

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    GB/T 28248-2012 Cemented carbide drills for printed boards
    印制板用硬质合金钻头
    China National Standards

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    GB/T 28247-2012 Rotary gear milling cutters
    盘形齿轮铣刀
    China National Standards

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    GB/T 28246-2012 Top gas pressure recovery turbine expander
    高炉煤气能量回收透平膨胀机
    China National Standards

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    GB/T 28238-2011 Requirements for after-sale services of sporting goods
    体育用品售后服务的要求
    China National Standards

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    GB/T 28237-2011 Inspection specification for artistic gymnastic podium of installing
    竞技体操赛台安装验收规范
    China National Standards

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    GB/T 28236-2011 Method of chromosome aberration analysis for biological dose assessment
    染色体畸变估算生物剂量方法
    China National Standards

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    GB/T 28230-2011 Enumeration of coliforms in ballast water of entry-exit ships by membrane filtration
    膜过滤法测定入出境船舶压舱水中大肠菌群
    China National Standards

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    GB/T 28229-2011 Detection of diarrheagenic Escherichia coli in ballast water of entry-exit ships
    入出境船舶压舱水中致泻大肠埃希氏菌的检验方法
    China National Standards

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    GB/T 28228-2011 Detection of Listeria monocytogenes in ballast water of entry-exit ships
    入出境船舶压舱水中单核细胞增生李斯特氏菌的检验方法
    China National Standards

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    GB/T 28227.7-2011 Guidelines for the implementation of quality management system of cultural service - Part 7: Theatre
    文化服务质量管理体系实施指南 第7部分:剧院
    China National Standards

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    GB/T 28227.6-2011 Guidelines for the implementation of quality management system of cultural service - Part 6: Cinema
    文化服务质量管理体系实施指南 第6部分:影院
    China National Standards

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    GB/T 28227.5-2011 Guidelines for the implementation of the quality management system of cultural service - Part 5: Audio-video products and electronic publications reproductions
    文化服务质量管理体系实施指南 第5部分:音像及电子出版物复制
    China National Standards

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    GB/T 28227.4-2011 Guidelines for the implementation of the quality management system of cultural service - Part 4: Sales and leasing of audio-video products
    文化服务质量管理体系实施指南 第4部分:音像制品销售和出租
    China National Standards

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    GB/T 28227.3-2011 Guidelines for the implementation of the quality management system of cultural service - Part 3: Open air museum
    文化服务质量管理体系实施指南 第3部分:室外博物馆
    China National Standards

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    GB/T 28227.2-2011 Guidelines for the implementation of the quality management system of cultural service??Part 2: Indoor museum
    文化服务质量管理体系实施指南 第2部分:室内博物馆
    China National Standards

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    GB/T 28227.1-2011 Guidelines for the implementation of quality management system of cultural service - Part 1: General
    文化服务质量管理体系实施指南 第1部分:总则
    China National Standards

    English PDF
    GB/T 28226-2011 Information exchange format on geographical names
    地名信息交换格式
    China National Standards

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    GB/T 28225-2011 Sampling & verifying method on the number of collapsed or damaged rural dwellings in natural disaster-affected areas
    灾区农户住房倒塌或损坏数量抽样核查方法
    China National Standards

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    GB/T 28224-2011 Service of relief and protection centre for minor vagrants
    流浪未成年人救助保护机构服务
    China National Standards

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    GB/T 28223-2011 Service of administration and relief shelters
    救助管理站服务
    China National Standards

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    GB/T 28222-2011 General principles for development of service standards
    服务标准编写通则
    China National Standards

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    GB/T 2822-2005 Standard linear dimensions
    标准尺寸
    China National Standards

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    GB/T 28221.6-2011 Basic public services for post-disaster transitional resettlement area - Part 6: Assistance and relief
    灾后过渡性安置区基本公共服务 第6部分:帮扶救助
    China National Standards

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    GB/T 28221.5-2011 Basic public services for post-disaster transitional resettlement area - Part 5: Culture and sports
    灾后过渡性安置区基本公共服务 第5部分:文化体育
    China National Standards

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    GB/T 28221.4-2012 Basic public services for post-disaster transitional resettlement area - Part 4: Business
    灾后过渡性安置区基本公共服务 第4部分:商业
    China National Standards

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    GB/T 28221.3-2011 Basic public services for post-disaster transitional resettlement area - Part 3: Safety
    灾后过渡性安置区基本公共服务 第3部分:安全
    China National Standards

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    GB/T 28221.2-2011 Basic public services for post-disaster transitional resettlement area - Part 2: Environment
    灾后过渡性安置区基本公共服务 第2部分:环境
    China National Standards

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    GB/T 28221.1-2011 Basic public services for post-disaster transitional resettlement area - Part 1: General
    灾后过渡性安置区基本公共服务 第1部分:总则
    China National Standards

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    GB/T 28220-2011 Public library service specifications
    公共图书馆服务规范
    China National Standards

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    GB/T 28219-2011 General rules of intelligentization technology for intelligent household appliances
    智能家用电器的智能化技术通则
    China National Standards

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    GB/T 28218-2011 Pulps - Determination of fibre length by automated optical analysis - Image analysis method
    纸浆 纤维长度的测定 图像分析法
    China National Standards

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    GB/T 28217-2011 Lens edger
    眼镜片磨边机
    China National Standards

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    GB/T 28216-2011 General principles - Assessment and control on consumer products quality safety factors
    消费品质量安全因子评估和控制 通则
    China National Standards

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    GB/T 28215-2011 Glass for thermometer bulbs
    温度计用玻璃
    China National Standards

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    GB/T 28214-2011 Laboratory glassware - Pipettes colour coding
    实验室玻璃仪器 吸量管颜色标记
    China National Standards

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    GB/T 28213-2011 Laboratory glassware - Petri dishes
    实验室玻璃仪器 培养皿
    China National Standards

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    GB/T 28212-2011 Laboratory glassware - Condensers
    实验室玻璃仪器 冷凝管
    China National Standards

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    GB/T 2821-2003 Gear--Symbols for geometrical data
    齿轮几何要素代号
    China National Standards

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    GB/T 28211-2011 Laboratory glassware - Filter funnels
    实验室玻璃仪器 过滤漏斗
    China National Standards

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    GB/T 28210-2011 Thermal paper
    热敏纸
    China National Standards

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    GB/T 28209-2011 Methods for chemical analysis of borosilicate glasses
    硼硅酸盐玻璃化学分析方法
    China National Standards

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    GB/T 28208-2011 Spectroradiometry of Pulsed Optical Radiation Sources
    脉冲光辐射源光谱辐射测量方法
    China National Standards

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    GB/T 28207-2011 Release base paper
    离型原纸
    China National Standards

    English PDF
    GB/T 28206-2011 Specification for compostable plastic
    可堆肥塑料技术要求
    China National Standards

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    GB/T 28205-2011 Aquariums for household and similar application
    家用和类似用途水族箱
    China National Standards

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    GB/T 28204-2011 Household and similar used film electric heating elements
    家用和类似用途膜状电热元件
    China National Standards

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    GB/T 28203-2011 Technical requirements and test methods of furniture connectors
    家具用连接件技术要求及试验方法
    China National Standards

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    GB/T 28202-2011 Furniture industry terminology
    家具工业术语
    China National Standards

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    GB/T 28-2013 Hexagon fit shank bolts with split pin hole on shank
    六角头螺杆带孔加强杆螺栓
    China National Standards

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    GB/T 28201-2011 Assessment code for energy consumption of laundry powders manufacture
    合成洗衣粉生产能耗评定规范
    China National Standards

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    GB/T 28200-2011 Technical requirements and test methods of steeliness storage units(rack)
    钢制储物柜(架)技术要求及试验方法
    China National Standards

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    GB/T 2820.9-2002 Reciprocating internal combustion engine driven alternating current generating sets--Part9:Measurement and evaluation of mechanical vibrations
    往复式内燃机驱动的交流发电机组 第9部分:机械振动的测量和评价
    China National Standards

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    GB/T 2820.8-2002 Reciprocating internal combustion engine driven alternating current generating sets--Part 8:Requirements and tests for low-power generating sets
    往复式内燃机驱动的交流发电机组 第8部分:对小功率发电机组的要求和试验
    China National Standards

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    GB/T 2820.7-2002 Reciprocating internal combustion engine driven alternating current generating sets--Part 7:Technical declarations for specification and design
    往复式内燃机驱动的交流发电机组 第7部分:用于技术条件和设计的技术说明
    China National Standards

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    GB/T 2820.6-2009 Reciprocating internal combustion engine driven alternating current generating sets - Part 6: Test methods
    往复式内燃机驱动的交流发电机组 第6部分:试验方法
    China National Standards

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    GB/T 2820.5-2009 Reciprocating internal combustion engine driven alternating current generating sets - Part 5: Generating sets
    往复式内燃机驱动的交流发电机组 第5部分:发电机组
    China National Standards

    English PDF
    GB/T 2820.4-2009 Reciprocating internal combustion engine driven alternating current generating sets - Part 4: Controlgear and switchgear
    往复式内燃机驱动的交流发电机组 第4部分:控制装置和开关装置
    China National Standards

    English PDF
    GB/T 2820.3-2009 Reciprocating internal combustion engine driven alternating current generating sets - Part 3: Alternating current generators for generating sets
    往复式内燃机驱动的交流发电机组 第3部分:发电机组用交流发电机
    China National Standards

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    GB/T 2820.2-2009 Reciprocating internal combustion engine driven alternating current generating sets - Part 2: Engines
    往复式内燃机驱动的交流发电机组 第2部分:发动机
    China National Standards

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    GB/T 2820.12-2002 Reciprocating internal combustion engine driven alternating current generating sets--Part 12:Emergency power supply to safety services
    往复式内燃机驱动的交流发电机组 第12部分:对安全装置的应急供电
    China National Standards

    English PDF
    GB/T 2820.1-2009 Reciprocating internal combustion engine driven alternating current generating sets - Part 1: Application, ratings and performance
    往复式内燃机驱动的交流发电机组 第1部分:用途、定额和性能
    China National Standards

    English PDF
    GB/T 2820.11-2012 Reciprocating internal combustion engine driven alternating current generating sets - Part 11: Rotary uninterruptible power systems - Performance requirements and test methods
    往复式内燃机驱动的交流发电机组 第11部分:旋转不间断电源 性能要求和试验方法
    China National Standards

    English PDF
    GB/T 2820.10-2002 Reciprocating internal combustion engine driven alternating current generating sets--Part 10:Measurement of airborne noise by the enveloping surface method
    往复式内燃机驱动的交流发电机组 第10部分:噪声的测量(包面法)
    China National Standards

    English PDF
    GB/T 28199-2011 Oil-filled radiator
    电热油汀
    China National Standards

    English PDF
    GB/T 28198-2011 Ventilator for windows
    窗用动力通风器
    China National Standards

    English PDF
    GB/T 28197-2011 Methods for characterising tristimulus colorimeters for measuring the colour of light
    测量光源颜色用三刺激值色度计的表征方法
    China National Standards

    English PDF
    GB/T 28196-2011 Determination of annealing point and strain point for glass
    玻璃退火点和应变点测试方法
    China National Standards

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    GB/T 28195-2011 Determination of softening point for glass
    玻璃软化点测试方法
    China National Standards

    English PDF

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