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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
    YD/T 2394.2-2012 High spectrum efficiency and high throughput wireless LAN techinical requirements. Part 2: Medium access control (MAC) and phYSical layer (PHY) specifications for enhanced ultra high throughput wireless local aera network

    YS-China Telecommunication Standards

    GB/T 28471.2-2012 Safety barrier for use in industrial-process measure and control sYStems - Part 2: Methods of evaluating the performance
    工业过程测量和控制系统用隔离式安全栅 第2部分:性能评定方法

    YS-China National Standards

    YD/T 2405-2012 Internet data center and Internet access services Information Security Management SYStem Interface Specification

    YS-China Telecommunication Standards

    GB/T 28472.2-2012 Distributor for use in industrial-process measure and control sYStems - Part 2: Methods of evaluating the performance
    工业过程测量和控制系统用配电器 第2部分:性能评定方法

    YS-China National Standards

    GB/T 28500-2012 Technical requirements of 900/1800MHz TDMA digital cellular mobile network signaling sYStem NO.7 ISUP
    900/1800MHz TDMA 数字蜂窝移动通信网No.7 ISUP信令技术要求

    YS-China National Standards

    GB/T 28495-2012 General technical requirements for bamboo and wooden toYS
    竹木玩具通用技术条件

    YS-China National Standards

    GB/T 28487-2012 Precious metal alloYS chains - Determination of tensile strength - Method of tensile testing
    贵金属及其合金链 抗拉强度的测定 拉伸试验法

    YS-China National Standards

    GB/T 28474.2-2012 Pressure/Differential-pressure transmitters for use in industrial-process measure and control sYStems - Part 2: Methods of evaluating the performance
    工业过程测量和控制系统用压力/差压变送器 第2部分:性能评定方法

    YS-China National Standards

    GB/T 28474.1-2012 Pressure/Differential-pressure transmitters for use in industrial-process measure and control sYStems - Part 1: General specification
    工业过程测量和控制系统用压力/差压变送器 第1部分:通用技术条件

    YS-China National Standards

    GB/T 28473.2-2012 Temperature transmitters for use in industrial-process measure and control sYStems - Part 2: Methods of evaluating the performance
    工业过程测量和控制系统用温度变送器 第2部分:性能评定方法

    YS-China National Standards

    SB/T 10682-2012 Technical requirements for information sensoring for meat and vegetable distribution traceability sYStem

    YS-China Commerce Standards

    GB/T 29001.1-2012 Numerical control sYStem of machine tool - Protocol specifications for NCUC-Bus fieldbus - Part 1:General principles
    机床数控系统 NCUC-Bus现场总线协议规范 第1部分:总则

    YS-China National Standards

    GB/T 29001.2-2012 Numerical control sYStem of machine tool - Protocol specifications for NCUC-Bus fieldbus - Part 2:Physical layer
    机床数控系统 NCUC-Bus现场总线协议规范 第2部分:物理层

    YS-China National Standards

    GB/T 29001.3-2012 Numerical control sYStem of machine tool - Protocol specifications for NCUC-Bus fieldbus - Part 3:Data link layer
    机床数控系统 NCUC-Bus现场总线协议规范 第3部分:数据链路层

    YS-China National Standards

    GB/T 29001.4-2012 Numerical control sYStem of machine tool - Protocol specifications for NCUC-Bus fieldbus - Part 4:Application layer
    机床数控系统 NCUC-Bus现场总线协议规范 第4部分:应用层

    YS-China National Standards

    YD/T 2402.2-2012 Technical requirements for access network 10-Gigabit-capable passive optical networks (XG-PON). Part 2: PhYSical media dependent (PMD) layer requirements

    YS-China Telecommunication Standards

    GB/T 16608.51-2012 Electromechanical all-or-nothing relaYS - Part 51: Blank detail specification - Electromechanical all-or-nothing telecom relays of assessed quality - Non-standardized types and construction
    有或无机电继电器 第51部分:空白详细规范 电信用有质量评定的有或无机电继电器 非标准类型和结构

    YS-China National GB Standards

    GB/T 16840.5-2012 Technical determination methods for electrical fire evidence - Part 5: Method of recognizing and collecting the phYSical evidence of electrical fire
    电气火灾痕迹物证技术鉴定方法 第5部分:电气火灾物证识别和提取方法

    YS-China National GB Standards

    GB/T 3884.3-2012 Methods for chemical analYSis of copper concentrates - Part 3: Determination of sulfur content - Gravimetric method and Combustion-titration method
    铜精矿化学分析方法 第3部分:硫量的测定 重量法和燃烧-滴定法

    YS-China National Standards

    GB/T 3884.4-2012 Methods for chemical analYSis of copper concentrates - Part 4: Determination of magnesium oxide content - Flame atomic absorption spectrophotometry method
    铜精矿化学分析方法 第4部分:氧化镁量的测定 火焰原子吸收光谱法

    YS-China National Standards

    GB/T 16571-2012 Requirements for security sYStems in museums and units of cultural heritage protection
    博物馆和文物保护单位安全防范系统要求

    YS-China National GB Standards

    GB/Z 19035-2012 Quality management sYStems - Guidelines for the application of GB/T 19001-2008 in travel agency
    质量管理体系 旅行社应用GB/T 19001-2008指南

    YS-China National Standards

    DL/T 1197-2012 Specification of on-line condition monitoring sYStem for hydro-generator set

    YS-China Electricity & Power Standards

    DL/T 1168-2012 Evaluation code of protection equipment of high-voltage direct current(HVDC)transmission sYStem

    YS-China Electricity & Power Standards

    DL/T 1167-2012 Guide for modeling generator excitation sYStem

    YS-China Electricity & Power Standards

    DL/T 1166-2012 Field test guidelines of excitation sYStem for large synchronous generators

    YS-China Electricity & Power Standards

    DL/T 1165-2012 Crushing and closing device of dry bottom ash disposal sYStem

    YS-China Electricity & Power Standards

    DL/T 1159-2012 Economy evaluation guidelines for flue gas desulfurization sYStem in thermal power plants

    YS-China Electricity & Power Standards

    DL/T 1158-2012 Assessment guideline for reliability of flue gas desulfurization sYStem in thermal power plants

    YS-China Electricity & Power Standards

    GB/T 3884.14-2012 Methods for chemical analYSis of copper concentrates - Part 14: Determination of gold and silver - Fire assay gravimetric and flame atomic absorption spectrometric method
    铜精矿化学分析方法 第14部分:金和银量测定 火试金重量法和原子吸收光谱法

    YS-China National Standards

    GB/T 16608.50-2012 Electromechanical all-or-nothing relaYS - Part 50: Sectional specification - Electromechanical all-or-nothing telecom relays of assessed quality
    有或无机电继电器 第50部分:分规范 电信用有质量评定的有或无机电继电器

    YS-China National GB Standards

    GB/T 3884.13-2012 Methods for chemical analYSis of copper concentrates - Part 13: Determination of copper - Electrogravimetric method
    铜精矿化学分析方法 第13部分:铜量测定 电解法

    YS-China National Standards

    GB/T 16608.52-2012 Electromechanical all-or-nothing relaYS - Part 52: Blank detail specification - Electromechanical all-or-nothing telecom relays of assessed quality - Two change-over contacts, 20mm×10mm base
    有或无机电继电器 第52部分:空白详细规范 电信用有质量评定的有或无机电继电器 两组转换触点,20mm×10mm底座

    YS-China National GB Standards

    GB/T 16608.53-2012 Electromechanical all-or-nothing relaYS - Part 53: Blank detail specification - Electromechanical all-or-nothing telecom relays of assessed quality - Two change-over contacts, 14mm×9mm base
    有或无机电继电器 第53部分:空白详细规范 电信用有质量评定的有或无机电继电器 两组转换触点,14mm×9mm底座

    YS-China National GB Standards

    GB/T 16608.54-2012 Electromechanical all-or-nothing relaYS - Part 54: Blank detail specification - Electromechanical all-or-nothing telecom relays of assessed quality - Two change-over contacts, 15mm×7,5mm base
    有或无机电继电器 第54部分:空白详细规范 电信用有质量评定的有或无机电继电器 两组转换触点,15mm×7.5mm底座

    YS-China National GB Standards

    DL/T 1080.13-2012 Application integration at electric utiliies SYStem interfaces for distribution management. Part 13: CIM RDF Mode exchange format for distribution

    YS-China Electricity & Power Standards

    GB/T 16608.55-2012 Electromechanical all-or-nothing relaYS - Part 55: Blank detail specification - Electromechanical all-or-nothing telecom relays of assessed quality - Two change-over contacts, 11mm×7,5mm (max)base
    有或无机电继电器 第55部分:空白详细规范 电信用有质量评定的有或无机电继电器 两组转换触点,11mm×7.5mm(最大)底座

    YS-China National GB Standards

    GB/Z 27414-2012 Construction guide of testing resource information sharing sYStem
    检测资源信息共享体系建设指南

    YS-China National Standards

    GB/Z 28805-2012 Intelligrid methodology for developing requirements for energy sYStems
    能源系统需求开发的智能电网方法

    YS-China National Standards

    GB/Z 28828-2012 Information security technology - Guideline for personal information protection within information sYStem for public and commercial services
    信息安全技术 公共及商用服务信息系统个人信息保护指南

    YS-China National Standards

    DL 5190.6-2012 Technical specification for thermal power erection and construction. Part 6: water treatment and hydrogen generation equipment and sYStem

    YS-China Electricity & Power Standards

    DL 5190.5-2012 Technical specification for thermal power erection and construction. Part 5: piping and sYStem

    YS-China Electricity & Power Standards

    GB/T 16666-2012 Monitoring and testing for energy saving of motor-pump liquid transport sYStem
    泵类液体输送系统节能监测

    YS-China National GB Standards

    DL/T 5187.3-2012 Technical code for the design of coal handling fossil-fired power plant. Part 3: Coal handling automation sYStem

    YS-China Electricity & Power Standards

    DL/T 1140-2012 General technical specifications of the sulfur hexafluoride leaking laser imaging sYStem for electrical equipment

    YS-China Electricity & Power Standards

    DL/T 321-2012 Technical requirements for computer supervision and control sYStems communication with intelligent electronic device and system in a hydropower plant

    YS-China Electricity & Power Standards

    GB/T 18978.400-2012 Ergonomics of human-sYStem interaction - Part 400: Principles and requirements for physical input devices
    人-系统交互工效学 第400部分:物理输入设备的原则和要求

    YS-China National GB Standards

    DL/T 5159-2012 Technical code for geophYSical exploration of electric power engineering

    YS-China Electricity & Power Standards

    DL/T 5157-2012 Technical code for the design of dispatching communication exchange network of electric power sYStem

    YS-China Electricity & Power Standards

    DL/T 5145-2012 Technical code for design and calculation of pulverized coal preparation sYStem of fossil-fired power plant

    YS-China Electricity & Power Standards

    DL/T 5142-2012 Technical code for the design of ash handling sYStem of fossil-fired power plant

    YS-China Electricity & Power Standards

    GB/T 9414.3-2012 Maintainability of equipment - Part 3: Verification and collection, analYSis and presentation of data
    维修性 第3部分:验证和数据的收集、分析与表示

    YS-China National Standards

    GB/T 9532-2012 Designations for piezoelectric crYStals
    压电单晶材料型号命名方法

    YS-China National Standards

    GB/T 10220-2012 Sensory analYSis - Methodology - General guidance
    感官分析 方法学 总论

    YS-China National GB Standards

    GB/T 9793-2012 Thermal spraying - Metallic and other inorganic coatings - Zinc,aluminium and their alloYS
    热喷涂 金属和其他无机覆盖层 锌、铝及其合金

    YS-China National Standards

    DL/T 485-2012 Guide for preparing diagrams of electric power enterprise standard sYStem

    YS-China Electricity & Power Standards

    DL/T 476-2012 Power sYStem real-time date communication application layer protocol

    YS-China Electricity & Power Standards

    DL/T 437-2012 Technical guide of HVDC earth electrode sYStem

    YS-China Electricity & Power Standards

    GB/T 3884.2-2012 Methods for chemical analYSis of copper concentrates - Part 2: Determination of gold and silver contents - Flame atomic absorption spectrmetric method and fire assay method
    铜精矿化学分析方法 第2部分:金和银量的测定 火焰原子吸收光谱法和火试金法

    YS-China National Standards

    GB/T 10185-2012 Fixed capacitors for use in electric equipment - Part 7: Sectional specification Fixed polYStyrene film dielectric metal foil d.c. capacitors
    电子设备用固定电容器 第7部分:分规范 金属箔式聚苯乙烯膜介质直流固定电容器

    YS-China National GB Standards

    GB/T 16840.6-2012 Technical determination methods for electrical fire evidence - Part 6:Micro-morphological analYSis method using scanning electron microscope
    电气火灾痕迹物证技术鉴定方法 第6部分:SEM微观形貌分析法

    YS-China National GB Standards

    DL/T 308-2012 Code of measuring capacitive current in neutral point isolated sYStem

    YS-China Electricity & Power Standards

    DL/T 283-2012 Power video surveillance sYStems and interfaces - Part 1: Technical requirements

    YS-China Electricity & Power Standards

    DL/T 283.2-2012 Power video surveillance sYStem and interfaces. Part 2: Testing methods

    YS-China Electricity & Power Standards

    DL/T 283.1-2012 Power video surveillance sYStem and interfaces. Part 1: Technical requirements

    YS-China Electricity & Power Standards

    DL/T 280-2012 General specifications for synchrophasors measurement unit for power sYStem

    YS-China Electricity & Power Standards

    DL/T 279-2012 Dispatching management code on generator excitation sYStem

    YS-China Electricity & Power Standards

    DL/T 277-2012 The technical specification of setting for controlling and protection in HVDC sYStem

    YS-China Electricity & Power Standards

    DL/T 261-2012 Reliability assessment techniques guidance of thermodynamic automatic sYStem for fossil fuel power plants

    YS-China Electricity & Power Standards

    DL/T 244-2012 Performance test code on direct air-cooled sYStem

    YS-China Electricity & Power Standards

    GB/T 3352-2012 Synthetic quartz crYStal - Specifications and guide to the use
    人造石英晶体 规范与使用指南

    YS-China National Standards

    GB/T 3884.10-2012 Methods for chemical analYSis of copper concentrstes - Part 10: Determination of Antimony content - Hydride generation atomic fluorescence spectrometry method
    铜精矿化学分析方法 第10部分:锑量的测定 氢化物发生-原子荧光光谱法

    YS-China National Standards

    GB/T 3884.1-2012 Methods for chemical analYSis of copper concentrates - Part 1: Determination of copper content - Iodine titration method
    铜精矿化学分析方法 第1部分:铜量的测定 碘量法

    YS-China National Standards

    GB/T 10186-2012 Fixed capacitors for use in electronic equipment - Part 7-1: Blank detail spicification - Fixed polYStyrene film dielectric metal foil d.c. capacitors - Assessment level E
    电子设备用固定电容器 第7-1部分:空白详细规范 金属箔式聚苯乙烯膜介质直流固定电容器 评定水平E

    YS-China National GB Standards

    GB 29334-2012 Elastomeric cups and seals for cylinders for hydraulic braking sYStems using a non-petroleum base hydraulic brake fluid
    用于非石油基液压制动液的汽车液压制动缸用的弹性体皮碗和密封圈

    YS-China National GB Standards

    GB/T 3884.5-2012 Methods for chemical analYSis of copper concentrates - Part 5: Determination of fluoride content - Ion selective electrode method
    铜精矿化学分析方法 第5部分:氟量的测定 离子选择电极法

    YS-China National Standards

    GB/T 29397-2012 Detection and identification for Fusarium oxYSporum f. sp. Cubense (E. F. Smith) Snyder & Hansen Race 4
    香蕉枯萎病菌4号小种检疫检测与鉴定

    YS-China National Standards

    GB/T 29371.5-2012 Technical rules for seed production sYStem of two-line hybrid rice - Part 5: Technical rules for identification of variety purity & male sterility of MS line
    两系杂交水稻种子生产体系技术规范 第5部分:种子纯度鉴定和不育系育性监测技术规范

    YS-China National Standards

    GB/T 29371.4-2012 Technical rules for seed producing sYStem of two-line hybrid rice - Part 4: Technical rules for F1 seed production
    两系杂交水稻种子生产体系技术规范 第4部分:杂交制种技术规范

    YS-China National Standards

    GB/T 29371.3-2012 Technical rules for seed producing sYStem of two-line hybrid rice - Part 3: Technical rules for seed multiplication of photo/thermo-sensitive genic male sterile line
    两系杂交水稻种子生产体系技术规范 第3部分:不育系大田用种繁殖技术规范

    YS-China National Standards

    GB/T 18602-2012 Rock pyrolYSis analysis
    岩石热解分析

    YS-China National GB Standards

    GB/T 29371.2-2012 Technical rules for seed producing sYStem of two-line hybrid rice - Part 2: Technical rules for foundation seed production of photo/thermo-sensitive genic male sterile line
    两系杂交水稻种子生产体系技术规范 第2部分:不育系原种生产技术规范

    YS-China National Standards

    GB/T 29371.1-2012 Technical rules for seed producing sYStem of two-line hybrid rice - Part 1:Terminology
    两系杂交水稻种子生产体系技术规范 第1部分:术语

    YS-China National Standards

    GB/T 29340-2012 AnalYSis of water used in boil and cooling system - Determination of chloride - Ammonium thiocyanate titration method
    锅炉用水和冷却水分析方法 氯化物的测定 硫氰化铵滴定法

    YS-China National Standards

    GB/T 29320-2012 Technical requirenment for tracking sYStem of PV power station
    光伏电站太阳跟踪系统技术要求

    YS-China National Standards

    GB/T 29319-2012 Technical requirements for connecting photovoltaic power sYStem to distribution network
    光伏发电系统接入配电网技术规定

    YS-China National Standards

    GB/T 29315-2012 Requirements for security sYStem in medium and primary school and kindergarten
    中小学、幼儿园安全技术防范系统要求

    YS-China National Standards

    GB/T 29416-2012 Test method for fire-resistant performance of external wall insulation sYStems applied to building facades
    建筑外墙外保温系统的防火性能试验方法

    YS-China National Standards

    QB/T 1271-2012 Fur-PhYSical and mechanical tests. Determination of shrinkage temperature

    YS-China Light Industry Standards

    GB/T 18451.1-2012 Wind turbine generator sYStems - Design requirements
    风力发电机组 设计要求

    YS-China National GB Standards

    GB/T 29310-2012 Guide for the statistical analYSis of electrical insulation breakdown data
    电气绝缘击穿数据统计分析导则

    YS-China National Standards

    GB/T 29308-2012 Management requirement of ageing of instrumentation and control sYStems important to safety for nuclear power plants
    核电厂安全重要仪表和控制系统老化管理要求

    YS-China National Standards

    GB/T 29307-2012 The reliability test methods of drive motor sYStem for electric vehicles
    电动汽车用驱动电机系统可靠性试验方法

    YS-China National Standards

    GB/T 29302-2012 Non-destructive testing instruments - Characterization and verification of phased array ultrasonic examination sYStems
    无损检测仪器 相控阵超声检测系统的性能与检验

    YS-China National Standards

    GB/T 29300-2012 Dry phYSical(pulverized)color toner
    干式物理法(粉碎法)彩色墨粉

    YS-China National Standards

    GB/T 18216.4-2012 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 4: Resistance of earth connection and equipotential bonding
    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4部分:接地电阻和等电位接地电阻

    YS-China National GB Standards

    GB/T 18910.1-2012 Liquid crYStal display devices - Part 1:Generic specification
    液晶显示器件 第1部分:总规范

    YS-China National GB Standards

    SB/T 10345.1-2012 Refrigerating sYStems and heat pumps. Safety and environmental requirements. Part 1: Basic requirements, definitions and classification

    YS-China Commerce Standards

    SN/T 2763.3-2012 Chemical analYSis of nickel laterite ore. Part 3: Determination of total iron content. Titanium (Ⅲ) chloride reduction methods
    红土镍矿化学分析方法 第3部分:全铁含量的测定 三氯化钛还原法

    YS-China Import Export Inspection Standards


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