China National Standards
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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, Purchase services.
  •  China "YS" GB Standards List:
  • Standard  Code GB Standard Title Standard Class Order
    GB/T 17747.2-2011 Natural gas - Calculation of compression factor - Part 2: Calculation using molar-composition analYSis
    天然气压缩因子的计算 第2部分:用摩尔组成进行计算

    YS-China National GB Standards

    YD/T 2245-2011 Security protection requirements for the domain name registration sYStem

    YS-China Telecommunication Standards

    GB/T 17802-2011 Thermal analYSis test methods for Arrhenius kinetics constants of thermally unstable materials
    热不稳定物质动力学常数的热分析试验方法

    YS-China National GB Standards

    YD/T 2001.2-2011 Semiconductor optoelectronic devices for fibre optic sYStem applications. Part 2: measuring methods

    YS-China Telecommunication Standards

    YD/T 2222-2011 Test methods for 2GHz WCDMA digital cellular mobile communication network home Node B management sYStem

    YS-China Telecommunication Standards

    GB/T 18477.2-2011 Unplasticized polyvinyl chloride (PVC-U) structure wall pipeline sYStem for underground soil waste and draindge - Part 2: Ultra-Rib pipes
    埋地排水用硬聚氯乙烯(PVC-U)结构壁管道系统 第2部分:加筋管材

    YS-China National GB Standards

    GB/T 18570.6-2011 Preparation of steel substrates before application of paints and related products -Tests for the assessment of surface cleanliness - Part6: Extraction of soluble contaminants for analYSis -The Bresle method
    涂覆涂料前钢材表面处理 表面清洁度的评定试验 第6部分:可溶性杂质的取样 Bresle法

    YS-China National GB Standards

    YD/T 2233-2011 Test methods for CDMA2000 digital cellular mobile telecommunication network location service sYStem on user plane

    YS-China Telecommunication Standards

    YD/T 2236-2011 Technical requirements and testing methods for repeater used in SCDMA broadband wireless access sYStem

    YS-China Telecommunication Standards

    YD/T 2239-2011 Security protection requirements for value added service network (instant messaging sYStem)

    YS-China Telecommunication Standards

    YD/T 2240-2011 Security protection test requirements for value added service network:instant messaging sYStem

    YS-China Telecommunication Standards

    YD/T 2241-2011 Security protection requirements for WAP gateway sYStem

    YS-China Telecommunication Standards

    YD/T 2242-2011 Security protection testing requirements for WAP gateway sYStem

    YS-China Telecommunication Standards

    GB/T 17747.3-2011 Natural gas - Calculation of compression factor - Part 3: Calculation using phYSical properties
    天然气压缩因子的计算 第3部分:用物性值进行计算

    YS-China National GB Standards

    GB 26387-2011 Safety of toYS - Experimental sets for chemistry and related activities
    玩具安全 化学及类似活动的实验玩具

    YS-China National GB Standards

    GB 5135.14-2011 Automatic sprinkler sYStems - Part 14: Preaction devices
    自动喷水灭火系统 第14部分:预作用装置

    YS-China National GB Standards

    GB 4706.105-2011 Household and similar electrical appliances - Safety - Particular requirements for humidifiers intended for use with heating, ventilation, or air-conditioner sYStems
    家用和类似用途电器的安全 带加热、通风或空调系统的加湿器的特殊要求

    YS-China National GB Standards

    GB 28184-2011 Power supply monitoring sYStem for fire protection equipments
    消防设备电源监控系统

    YS-China National GB Standards

    SB/T 10621-2011 Evaluation index sYStem of supermarket fresh produce supplier

    YS-China Commerce Standards

    GB 26969-2011 Minimum allowable values of energy efficiency and energy efficiency grades for domestic solar water heating sYStems
    家用太阳能热水系统能效限定值及能效等级

    YS-China National GB Standards

    GB 26875.6-2011 Remote monitoring sYStem of urban fire protection - Part 6:Functional requirements for information management software
    城市消防远程监控系统 第6部分:信息管理软件功能要求

    YS-China National GB Standards

    GB 26875.2-2011 Remote-monitoring sYStem of urban fire protection - Part 2:Functional requirements for communication server software
    城市消防远程监控系统 第2部分:通信服务器软件功能要求

    YS-China National GB Standards

    GB 26688-2011 Automatic test sYStems for battery powered emergency escape lighting
    电池供电的应急疏散照明自动试验系统

    YS-China National GB Standards

    GB 26540-2011 EPS board with metal network for exterior insulation and finish sYStems
    外墙外保温系统用钢丝网架模塑聚苯乙烯板

    YS-China National GB Standards

    QB/T 1790-2011 Rose crYStals

    YS-China Light Industry Standards

    GB 26488-2011 Magnesium alloYS die casting safety criterion
    镁合金压铸安全生产规范

    YS-China National GB Standards

    GB 5135.17-2011 Automatic sprinkler sYStem - Part 17:Pressure reducing valves
    自动喷水灭火系统 第17部分:减压阀

    YS-China National GB Standards

    SB/T 10594-2011 Technical management standard for central air-conditioning and ventilation sYStem cleaning industry

    YS-China Commerce Standards

    GB 26875.5-2011 Remote-monitoring sYStem of urban fire protection - Part 5: Functional requirements for receiving software
    城市消防远程监控系统 第5部分:受理软件功能要求

    YS-China National GB Standards

    GB 11568-2011 Motor vehicles-Hood latch sYStem
    汽车罩(盖)锁系统

    YS-China National GB Standards

    JT/T 604-2011 Automatic vehicle license plate video recognition sYStem

    YS-China Highway & Transportation Standards

    GB 16134-2011 Standards for phYSical examination redords for elementary and middle school students
    中小学生健康检查表规范

    YS-China National GB Standards

    GB/T 12060.2-2011 Sound sYStem equipment - Part 2: Explanation of general terms and calculation methods
    声系统设备 第2部分:一般术语解释和计算方法

    YS-China National GB Standards

    GB/T 12060.5-2011 Sound sYStem equipment - Part 5: Methods of measurement for main characteristics of loudspeakers
    声系统设备 第5部分:扬声器主要性能测试方法

    YS-China National GB Standards

    GB 14232.3-2011 Plastics collapsible containers for human blood and blood components - Part 3: Blood bag sYStems with integrated features
    人体血液及血液成分袋式塑料容器 第3部分:含特殊组件的血袋系统

    YS-China National GB Standards

    QB/T 4257-2011 General methods of analYSis for Daqu

    YS-China Light Industry Standards

    QB/T 4160-2011 Watches with jewels and precious metal alloYS

    YS-China Light Industry Standards

    QB/T 4198-2011 Leather. PhYSical and mechanical tests. Determination of tear load: Single edge tear

    YS-China Light Industry Standards

    QB/T 4210-2011 Beer and beverage machinery. Candle-type PVPP filter sYStem

    YS-China Light Industry Standards

    GB/T 12060.13-2011 Sound sYStem equipment-Part 13:Listening tests on loudspeakers
    声系统设备 第13部分:扬声器听音试验

    YS-China National GB Standards

    SB/T 10596-2011 Evaluation sYStem of enterprise qualification in cleaning industry

    YS-China Commerce Standards

    GB/T 12668.6-2011 Adjustable speed electrical power drive sYStems - Part 6:Guide for determination of types of load duty and corresponding current ratings
    调速电气传动系统 第6部分:确定负载工作制类型和相应电流额定值的导则

    YS-China National GB Standards

    GB 5903-2011 Gear oils for industrial enclosed gear sYStem
    工业闭式齿轮油

    YS-China National GB Standards

    JT/T 809-2011 GNSS sYStem for operating vehicles. General specifications for data exchange between platforms

    YS-China Highway & Transportation Standards

    GB 5135.21-2011 Automatic sprinkler sYStem - Part 21: Inspector’s test connection
    自动喷水灭火系统 第21部分:末端试水装置

    YS-China National GB Standards

    DL/T 295-2011 Specification of automation control sYStem for pumped storage power units

    YS-China Electricity & Power Standards

    GB/T 12060.3-2011 Sound sYStem equipment - Part 3: Methods of measurement on audio amplifiers
    声系统设备 第3部分:声频放大器测量方法

    YS-China National GB Standards

    JT/T 817-2011 General specifications for highway EM sYStem devices

    YS-China Highway & Transportation Standards

    GB 18802.1-2011 Low-voltage surge protective devices - Part 1: Surge protective devices connected to low-voltage power distribution sYStems -Requirements and tests
    低压电涌保护器(SPD) 第1部分:低压配电系统的电涌保护器 性能要求和试验方法

    YS-China National GB Standards

    JT/T 808-2011 GNSS sYStem for operational vehicles. General specifications for vehicle terminal communication protocol and data format

    YS-China Highway & Transportation Standards

    GB/T 12060.9-2011 Sound sYStem equipment - Part 9: Methods of measurement for artificial reverberation, time delay and frequency shift equipment
    声系统设备 第9部分:人工混响、时间延迟和移频装置测量方法

    YS-China National GB Standards

    JT/T 823-2011 Technical conditions for medium-voltage power distribution sYStem of large highway bridges

    YS-China Highway & Transportation Standards

    JT/T 794-2011 GNSS sYStem for operating vehicles. Technical specification for vehicle terminals

    YS-China Highway & Transportation Standards

    GB 26875.1-2011 Remote-monitoring sYStem of urban fire protection - Part 1: User information transmission device
    城市消防远程监控系统 第1部分:用户信息传输装置

    YS-China National GB Standards

    GB/T 17975.1-2010 Information technology - Generic coding of moving pictures and associated audio information - Part 1: SYStems
    信息技术 运动图像及其伴音信息的通用编码 第1部分:系统

    YS-China National GB Standards

    GB/T 18028-2010 Mathematical,phYSical and chemical symbols of Chinese Braille
    中国盲文数学、物理、化学符号

    YS-China National GB Standards

    GB/T 18114.11-2010 Chemical analYSis methods of rare earth concentrates - Part 11:Determination of fluorine contentv - EDTA titration
    稀土精矿化学分析方法 第11部分:氟量的测定 EDTA滴定法

    YS-China National GB Standards

    GB/T 18114.1-2010 Chemical analYSis methods of rare earth concentrates - Part 1:Determination of total rare earth oxide contents - Gravimetry
    稀土精矿化学分析方法 第1部分:稀土氧化物总量的测定 重量法

    YS-China National GB Standards

    GB/T 18114.10-2010 Chemical analYSis methods of rare earth concentrates - Part 10:Determination of water content - Gravimetry
    稀土精矿化学分析方法 第10部分:水分的测定 重量法

    YS-China National GB Standards

    GB/T 17971.8-2010 Information technology - Keyboard layouts for text and office sYStems - Part 8: Allocation of letters to the keys of a numeric keypad
    信息技术 文本和办公系统的键盘布局 第8部分:数字小键盘上字母的分配

    YS-China National GB Standards

    GB/T 17971.7-2010 Information technology - Keyboard layouts for text and office sYStems - Part 7: Symbols used to represent functions
    信息技术 文本和办公系统的键盘布局 第7部分:用于表示功能的符号

    YS-China National GB Standards

    GB/T 17971.5-2010 Information technology - Keyboard layouts for text and office sYStems - Part 5: Editing section
    信息技术 文本和办公系统的键盘布局 第5部分:编辑区

    YS-China National GB Standards

    GB/T 17971.4-2010 Information technology - Keyboard layouts for text and office sYStems - Part 4: Numeric section
    信息技术 文本和办公系统的键盘布局 第4部分:数字区

    YS-China National GB Standards

    GB/T 18340.6-2010 Organic geochemical analYSis methods for geological samples - Part 6:Determination of gasoline group component - Mass spectrometry
    地质样品有机地球化学分析方法 第6部分:汽油族组成测定 质谱法

    YS-China National GB Standards

    GB/T 17971.3-2010 Information technology - Keyboard layouts for text and office sYStems - Part 3: Complementary layouts of the alphanumeric zone of the alphanumeric section
    信息技术 文本和办公系统的键盘布局 第3部分:字母数字区的字母数字分区的补充布局

    YS-China National GB Standards

    GB/T 17971.2-2010 Information technology - Keyboard layouts for text and office sYStems - Part 2: Alphanumeric section
    信息技术 文本和办公系统的键盘布局 第2部分:字母数字区

    YS-China National GB Standards

    GB/T 17971.1-2010 Information technology - Keyboard layouts for text and office sYStems - Part 1: General principles governing keyboard layouts
    信息技术 文本和办公系统的键盘布局 第1部分:指导键盘布局通则

    YS-China National GB Standards

    GB/T 17971.6-2010 Information technology - Keyboard layouts for text and office sYStems - Part 6: Function section
    信息技术 文本和办公系统的键盘布局 第6部分:功能区

    YS-China National GB Standards

    GB/T 18294.2-2010 Technical identification methods for fire - Part 2: Thin layer chromatography analYSis
    火灾技术鉴定方法 第2部分:薄层色谱法

    YS-China National GB Standards

    GB/T 18114.6-2010 Chemical analYSis methods of rare earth concentrates - Part 6:Determination of silicon oxide content
    稀土精矿化学分析方法 第6部分:二氧化硅量的测定

    YS-China National GB Standards

    GB/T 18114.7-2010 Chemical analYSis methods of rare earth concentrates - Part 7:Determination of iron oxide content - Potassium dichromate titration
    稀土精矿化学分析方法 第7部分:氧化铁量的测定 重铬酸钾滴定法

    YS-China National GB Standards

    GB/T 18114.8-2010 Chemical analYSis methods of rare earth concentrates - Part 8: Determination of fifteen rare earth oxide relative contents - Inductively coupled plasma emission spectrometry
    稀土精矿化学分析方法 第8部分:十五个稀土元素氧化物配分量的测定 电感耦合等离子发射光谱法

    YS-China National GB Standards

    GB/T 18114.5-2010 Chemical analYSis methods of rare earth concentrates - Part 5:Determination of aluminum oxide content - Inductively coupled plasma atomic emission spectrometry
    稀土精矿化学分析方法 第5部分:氧化铝量的测定 电感耦合等离子体发射光谱法

    YS-China National GB Standards

    GB/T 18114.9-2010 Chemical analYSis methods of rare earth concentrates - Part 9:Determination of phosphorus pentoxide content - Phosphorus-bismuth-molybdenum blue spectrophotometry
    稀土精矿化学分析方法 第9部分:五氧化二磷量的测定 磷铋钼蓝分光光度法

    YS-China National GB Standards

    GB/T 18115.13-2010 Chemical analYSis methods of rare earth impurities in rare earth metals and their oxides - Part 13: Thulium - Determination of lanthanum, cerium, praseodymium, neodymium, samarium, europium, gadolinium, terbium, dysprosium, holmium, erbium, ytterbium, lut
    稀土金属及其氧化物中稀土杂质化学分析方法 第13部分:铥中镧、铈、镨、钕、钐、铕、钆、铽、镝、钬、铒、镱、镥和钇量的测定

    YS-China National GB Standards

    GB/T 18115.14-2010 Chemical analYSis methods of rare earth impurities in rare earth metals and their oxides - Part 14 : Ytterbium - Determination of lanthanum, cerium, praseodymium, neodymium, samarium, europium, gadolinium, terbium, dysprosium, holmium, erbium, thulium, lu
    稀土金属及其氧化物中稀土杂质化学分析方法 第14部分:镱中镧、铈、镨、钕、钐、铕、钆、铽、镝、钬、铒、铥、镥和钇量的测定

    YS-China National GB Standards

    SN/T 0736.9-2010 Chemical analYSis of fertilizers for import and export. Part 9: Determination of choride ion content
    进出口化肥检验方法 第9部分:氯含量的测定

    YS-China Import Export Inspection Standards

    GB/T 18115.15-2010 Chemical analYSis methods of rare earth impurities in rare earth metals and their oxides - Part 15: Lutetium - Determination of lanthanum, cerium, praseodymium, neodymium, samarium, europium, gadolinium, terbium, dysprosium, holmium, erbium, thulium, ytte
    稀土金属及其氧化物中稀土杂质化学分析方法 第15部分:镥中镧、铈、镨、钕、钐、铕、钆、铽、镝、钬、铒、铥、镱和钇量的测定

    YS-China National GB Standards

    GB 25081-2010 High-voltage presence indicating sYStems
    高压带电显示装置(VPIS)

    YS-China National GB Standards

    GB/T 18216.12-2010 Electrical safety in low voltage distribution sYStems up to 1000 V a.c. and 1500 V d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 12: Performances measuring and monitoring devices (PMD)
    交流1000V和直流1500V以下低压配电系统电气安全防护措施的试验、测量或监控设备 第12部分:性能测量和监控装置(PMD)

    YS-China National GB Standards

    GB/T 18114.2-2010 Chemical analYSis method of rare earth concentrates - Part 2:Determination of oxide thorium content
    稀土精矿化学分析方法 第2部分:氧化钍量的测定

    YS-China National GB Standards

    GB/T 18294.5-2010 Technical identification methods for fire - Part 5: Gas chromatography-mass spectrometry analYSis
    火灾技术鉴定方法 第5部分:气相色谱-质谱法

    YS-China National GB Standards

    GB/T 18340.1-2010 Organic geochemical analYSis methods for geological samples - Part 1: Analysis of light crude oils - Gas chromatography
    地质样品有机地球化学分析方法 第1部分:轻质原油分析 气相色谱法

    YS-China National GB Standards

    GB/T 18340.2-2010 Organic geochemical analYSis method for geological samples - Part 2: Determination of organic carbon stable isotopic component - Isotopic mass spectrometry
    地质样品有机地球化学分析方法 第2部分:有机质稳定碳同位素测定 同位素质谱法

    YS-China National GB Standards

    GB/T 18340.3-2010 Organic geochemical analYSis method for geological samples - Part 3: Determination of saturated hydrocarbon group components in heavy fraction of oil - Mass spectrometry
    地质样品有机地球化学分析方法 第3部分:石油重馏分中饱和烃族组分测定 质谱法

    YS-China National GB Standards

    GB/T 18340.4-2010 Organic geochemical analYSis methods for geological samples - Part 4:Determination of aromatic hydrocarbon group component in heavy fraction of oil - Mass spectrometry
    地质样品有机地球化学分析方法 第4部分:石油重馏分中芳香烃族组分测定 质谱法

    YS-China National GB Standards

    GB 24939-2010 Tri-wheel vehicle self-unloading sYStem - Safety requirements
    三轮汽车自卸系统 安全技术要求

    YS-China National GB Standards

    GB/T 18114.4-2010 Chemical analYSis methods of rare earth concentrates - Part 4:Determination of niobium oxide, zirconium oxide and titanium oxide contents - Inductively coupled plasma atomic emission spectrometry
    稀土精矿化学分析方法 第4部分:氧化铌、氧化锆、氧化钛量的测定 电感耦合等离子体发射光谱法

    YS-China National GB Standards

    GB/T 18340.5-2010 Organic geochemical analYSis methods for geological samples - Part 5: Analysis of saturated hydrocarbons in rock extracts and crude oils - Gas chromatography
    地质样品有机地球化学分析方法 第5部分:岩石提取物和原油中饱和烃分析 气相色谱法

    YS-China National GB Standards

    GB/T 18114.3-2010 Chemical analYSis methods of rare earth concentrates - Part 3:Determination of calcium oxide content
    稀土精矿化学分析方法 第3部分:氧化钙量的测定

    YS-China National GB Standards

    GB/T 17969.8-2010 Information technology - Open sYStems interconnection - Procedures for the operation of OSI Registrartion authorities - Part 8: Generation and registration of universally unique identifiers(UUIDs)and their use as ASN.1 object identifier components
    信息技术 开放系统互连 OSI登记机构操作规程 第8部分:通用唯一标识符(UUID)的生成和登记及其用作ASN.1客体标识符部件

    YS-China National GB Standards

    JT/T 785-2010 Data exchange interface of road transport management and service sYStem

    YS-China Highway & Transportation Standards

    GB/T 17418.3-2010 Methods for analYSis of noble metals in geochemical samples - Part 3: Determination of palladium content - Preconcentration by thiourea - graphite furnace atomic absorption spectrophotometric method
    地球化学样品中贵金属分析方法 第3部分:钯量的测定 硫脲富集-石墨炉原子吸收分光光度法

    YS-China National GB Standards

    GB 5135.16-2010 Automatic sprinkler sYStem - Part 16:Flexible sprinkler hose with fittings
    自动喷水灭火系统 第16部分:消防洒水软管

    YS-China National GB Standards

    GB/T 3884.12-2010 Methods for chemical analYSis of copper concentrates - Part 12:Determination of fluoride content and chloride content - Ion chromatography
    铜精矿化学分析方法 第12部分:氟和氯含量的测定 离子色谱法

    YS-China National Standards

    GB/T 1001.2-2010 Insulators for overhead lines with a nominal voltage above 1000V - Part 2: Insulator strings and insulator sets for a.c.sYStems - Definitions, test methods and acceptance criteria
    标准电压高于1000V的架空线路绝缘子 第2部分:交流系统用绝缘子串及绝缘子串组 定义、试验方法和接收准则

    YS-China National GB Standards

    GB/T 4960.1-2010 Glossary of terms - nuclear science and technology - part 1: Nuclear phYSics and nuclear chemistry
    核科学技术术语 第1部分:核物理与核化学

    YS-China National Standards

    GB/T 4964-2010 Measurement of noise emitted by vessels on inland waterwaYS and harbours
    内河航道及港口内船舶辐射噪声的测量

    YS-China National Standards

    GB/T 11024.1-2010 Shunt capacitors for a.c. power sYStems having a rated voltage above 1000 V - Part 1: General
    标称电压1000V以上交流电力系统用并联电容器 第1部分:总则

    YS-China National GB Standards


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