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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 "M" GB Standards List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 285-2013 Rolling bearings - Double row cylindrical roller bearings - Boundary diMensions
    滚动轴承 双列圆柱滚子轴承 外形尺寸
    China National Standards
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    GB/T 28519-2012 General principles of energy consuMption test methods for telecommunication equipment
    通信产品能耗测试方法通则
    China National Standards
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    GB/T 28518-2012 FlaMe resistant optical fibre cables for communication for mine
    煤矿用阻燃通信光缆
    China National Standards
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    GB/T 28517-2012 Network incident object description and exchange forMat
    网络安全事件描述和交换格式
    China National Standards
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    GB/T 28516-2012 Technical requireMent for anti-spam Email gateway
    反垃圾电子邮件网关技术要求
    China National Standards
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    GB/T 28515.1-2012 Test specifications for autoMatically switched optical network(ASON)- Part 1:Test specifications for SDH-based ASON
    自动交换光网络(ASON)测试方法 第1部分:基于SDH的ASON
    China National Standards
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    GB/T 28514.3-2012 IPv6 routing protocol - Part 3: InterMediate system to intermediate system intra-domain routing information exchange protocol (IS-ISv6)
    支持IPv6的路由协议技术要求 第3部分:中间系统到中间系统域内路由信息交换协议(IS-ISv6)
    China National Standards
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    GB/T 28513-2012 Application profile-Sign language and lip-reading real-tiMe conversation using low bit-rate video communication
    使用低比特率视频通信的手语和唇读实时会话应用配置
    China National Standards
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    GB/T 28512-2012 DiaMeter base protocol for IP network
    用于IP网络的Diameter基础协议
    China National Standards
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    GB/T 2851-2008 Sliding guide die sets for staMping dies
    冲模滑动导向模架
    China National Standards
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    GB/T 28511.2-2012 Integrated optical path devices based on planar lightwave circuit - Part 2 :DWDM filter based on AWG technology
    平面光波导集成光路器件 第2部分:基于阵列波导光栅(AWG)技术的密集波分复用(DWDM)滤波器
    China National Standards
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    GB/T 28510-2012 Technical specification of streaM control transmission protocol
    流控制传送协议(SCTP)
    China National Standards
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    GB/T 28509-2012 Ultrafine coaxial cables with insulation diaMeter below 1mm and cable assemblies
    绝缘外径在1mm以下的极细同轴电缆及组件
    China National Standards
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    GB/T 28508-2012 General technical requireMents for broadband customer network based on telecommunication network
    基于公用电信网的宽带客户网络总体技术要求
    China National Standards
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    GB/T 28507-2012 Description guidelines for voice exhibition of web docuMents
    互联网文本语音展现通用描述规范
    China National Standards
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    GB/T 28506-2012 Technical specification for national No.7 signalling systeM - GSM mobile telephone user part (MTUP)
    国内No.7信令方式技术要求 GSM移动电话用户部分(MTUP)
    China National Standards
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    GB/T 28505-2012 Technical specification of national No.7 signaling systeM 2Mbit/s high speed link
    国内No.7信令方式技术要求 2Mbit/s高速信令链路
    China National Standards
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    GB/T 28504.1-2012 Rare earth doped optical fibre - Part 1: Characteristics of double-cladding ytterbiuM-doped optical fibre
    掺稀土光纤 第1部分:双包层掺镱光纤特性
    China National Standards
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    GB/T 28503-2012 Technical requireMents of adaptation layer of No.7 signalling interworking with IP MTP2 user adaptation layer
    No.7信令与IP互通适配层技术要求消息传递部分 (MTP)第二级用户适配层(M2UA)
    China National Standards
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    GB/T 28502-2012 Technical requireMent of interworking between No.7 signalling and IP
    No.7信令与IP互通的技术要求
    China National Standards
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    GB/T 28501-2012 Technical requireMents of telephony routing over IP ( TRIP )
    IP电话路由协议(TRIP)技术要求
    China National Standards
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    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
    China National Standards
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    GB/T 28499.1-2012 Technical requireMent for IP video terminal equipment - Part 1: terminal based on ITU-T H.323
    基于IP网络的视讯会议终端设备技术要求 第1部分:基于ITU-T H.323协议的终端
    China National Standards
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    GB/T 28498-2012 Technical requireMents of ethernet over SDH
    在同步数字体系(SDH)上传送以太网帧的技术要求
    China National Standards
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    GB/T 28495-2012 General technical requireMents for bamboo and wooden toys
    竹木玩具通用技术条件
    China National Standards
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    GB/T 28494-2012 Globe valves of therMoplastics materials
    热塑性塑料截止阀
    China National Standards
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    GB/T 28493-2012 Test Method for rating vending machines for bottled, canned, and other sealed beverages
    瓶装、罐装和其它封装饮料自动售货机性能试验方法
    China National Standards
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    GB/T 28492-2012 Button general technical requireMents and methods - Copper button
    钮扣通用技术要求和检测方法 铜质类
    China National Standards
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    GB/T 28491-2012 Button general technical requireMents and testing methods - Natural shell button
    钮扣通用技术要求和检测方法 天然贝壳类
    China National Standards
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    GB/T 28490-2012 Button classification and terMinology
    钮扣分类及术语
    China National Standards
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    GB/T 28489-2012 LiMits of hazardous substances for musical instruments
    乐器有害物质限量
    China National Standards
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    GB/T 28488-2012 Yarn for Machine-made carpets
    机制地毯用毛纺纱线
    China National Standards
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    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
    China National Standards
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    GB/T 28486-2012 DeterMination of dimethyl fumarate in mildew preventives
    防霉剂中富马酸二甲酯含量的测定
    China National Standards
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    GB/T 28485-2012 Coated adornMent - Detection of nickel release - Method for simulation of wear and corrosion
    镀层饰品 镍释放量的测定 磨损和腐蚀模拟法
    China National Standards
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    GB/T 28484-2012 General specification for coMpression and expansion equipment of electrophones
    电鸣乐器压缩与扩展类音效装置通用技术条件
    China National Standards
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    GB/T 28483-2012 EnvironMentally friendly rubber latex for carpet application--Carboxylated styrene-butadiene rubber latex and limitation of hazardous substances
    地毯用环保胶乳 羧基丁苯胶乳及有害物质限量
    China National Standards
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    GB/T 28479-2012 Classifications and codes for international trade docuMents
    国际贸易单证分类与代码
    China National Standards
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    GB/T 28475.2-2012 Microprocessor control equipment in industrial stove - Part 2: Methods of evaluating the performance
    工业炉窑控制装置 第2部分:性能评定方法
    China National Standards
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    GB/T 28475.1-2012 Microprocessor control equipment in industrial stove - Part 1: General specification
    工业炉窑控制装置 第1部分:通用技术条件
    China National Standards
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    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
    China National Standards
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    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
    China National Standards
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    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
    China National Standards
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    GB/T 28473.1-2012 TeMperature 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温度变送器 第1部分:通用技术条件
    China National Standards
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    GB/T 2847-2005 Pozzolanic Materials used for cement production
    用于水泥中的火山灰质混合材料
    China National Standards
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    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
    China National Standards
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    GB/T 28472.1-2012 Distributor for use in industrial-process Measure and control systems - Part 1: General technical specification
    工业过程测量和控制系统用配电器 第1部分:通用技术条件
    China National Standards
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    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
    China National Standards
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    GB/T 28471.1-2012 Safety barrier for use in industrial-process Measure and control systems - Part 1: General technical specification
    工业过程测量和控制系统用隔离式安全栅 第1部分:通用技术条件
    China National Standards
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    GB/T 28470-2012 Methods of evaluating the performance of electrical and pneumatic analogue computing unit for use in industrial process measurement and control systems
    工业过程测量和控制系统用电动和气动模拟计算器性能评定方法
    China National Standards
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    GB/T 28469.2-2012 ElectroMagnetic and inductive digital instrument - Part 2: Methods of evaluating the performance
    电磁感应式数字化仪 第2部分:性能评定方法
    China National Standards
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    GB/T 28469.1-2012 ElectroMagnetic and inductive digital instrument - Part 1: General specification
    电磁感应式数字化仪 第1部分:通用技术条件
    China National Standards
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    GB/T 28468-2012 Traffic safety uniforMs with reflective fabrics for primary and secondary students in schools
    中小学生交通安全反光校服
    China National Standards
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    GB/T 28467-2012 Color card of polyester eMbroidery threads
    涤纶绣花线色卡
    China National Standards
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    GB/T 28466-2012 Polyester filaMent embroidery threads
    涤纶长丝绣花线
    China National Standards
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    GB/T 28465-2012 Inspection rules for garMent interlinings
    服装衬布检验规则
    China National Standards
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    GB/T 2846-2011 Methods of measurement on radio receivers for AM broadcast transmissions
    调幅广播收音机测量方法
    China National Standards
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    GB/T 28458-2012 InforMation security technology - Vulnerability identification and description specification
    信息安全技术 安全漏洞标识与描述规范
    China National Standards
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    GB/T 28455-2012 InforMation security technology - Entity authentication involving a trusted third party and access architecture specification
    信息安全技术 引入可信第三方的实体鉴别及接入架构规范
    China National Standards
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    GB/T 28454-2012 InforMation technology - Security techniques - Selection, deployment and operations of intrusion detection systems
    信息技术 安全技术 入侵检测系统的选择、部署和操作
    China National Standards
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    GB/T 28453-2012 InforMation security technology - Information system security management assessment requirements
    信息安全技术 信息系统安全管理评估要求
    China National Standards
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    GB/T 28452-2012 InforMation security technology - Common security technique requirement for application software system
    信息安全技术 应用软件系统通用安全技术要求
    China National Standards
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    GB/T 28451-2012 InforMation security technology - Technical requirements and testing and evaluation approaches for network-based intrusion prevention system products
    信息安全技术 网络型入侵防御产品技术要求和测试评价方法
    China National Standards
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    GB/T 28450-2012 InforMation security technology - Guidelines for information security management system auditing
    信息安全技术 信息安全管理体系审核指南
    China National Standards
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    GB/T 28449-2012 InforMation security technology - Testing and evaluation process guide for classified protection of information system security
    信息安全技术 信息系统安全等级保护测评过程指南
    China National Standards
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    GB/T 28448-2012 InforMation security technology - Testing and evaluation requirement for classified protection of information system
    信息安全技术 信息系统安全等级保护测评要求
    China National Standards
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    GB/T 28447-2012 InforMation security technology - Specification on the operation management of a certificate authority
    信息安全技术 电子认证服务机构运营管理规范
    China National Standards
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    GB/T 28446.1-2012 HuMan exposure to radio frequency fields from hand-held and body-mounted wireless communication devices - Human models, instrumentation, and procedures - Part 1: Procedure to determine the specific absorption rate (SAR) for hand-held devices used in close
    手持和身体佩戴使用的无线通信设备对人体的电磁照射 人体模型、仪器和规程 第1部分:靠近耳边使用的手持式无线通信设备的SAR评估规程(频率范围300MHz~3GHz)
    China National Standards
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    GB/T 28445-2012 Data quality specification for navigation electronic Map in personal position
    个人位置导航电子地图数据质量规范
    China National Standards
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    GB/T 28444-2012 Application storage forMat for navigational electronic chart
    导航电子海图应用存储格式
    China National Standards
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    GB/T 28443-2012 SyMbols of navigation electronic map
    导航电子地图图形符号
    China National Standards
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    GB/T 28442-2012 Data classification and coding for navigation electronic Map
    导航电子地图数据分类与编码
    China National Standards
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    GB/T 28441-2012 Data quality specification for navigation electronic Map in vehicle
    车载导航电子地图数据质量规范
    China National Standards
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    GB/T 28439-2012 General specification for therMal transfer ribbons
    热转印色带通用规范
    China National Standards
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    GB/T 28438.1-2012 Objective assessMent and measurement methods for coverage of digital terrestrial television broadcasting signals - Part 1: Outdoor fixed reception
    地面数字电视广播信号覆盖质量客观评估和测量方法 第1部分:室外固定接收
    China National Standards
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    GB/T 28437-2012 Technical specifications of Monitoring for digital terrestrial television broadcasting
    地面数字电视广播监测技术规程
    China National Standards
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    GB/T 28436-2012 Technical requireMents and measurement methods of digital terrestrial television broadcasting exciter
    地面数字电视广播激励器技术要求和测量方法
    China National Standards
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    GB/T 28435-2012 Technical specifications and Methods of measurement for digital terrestrial television broadcasting transmitters
    地面数字电视广播发射机技术要求和测量方法
    China National Standards
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    GB/T 28434-2012 Technical requireMents and measurement methods of digital terrestrial television broadcasting single frequency network adapter
    地面数字电视广播单频网适配器技术要求和测量方法
    China National Standards
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    GB/T 28433-2012 Technical requireMents for single frequency network of digital terrestrial television broadcasting
    地面数字电视广播单频网技术要求
    China National Standards
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    GB/T 28431-2012 Specification for transport streaM multiplexing and interfaces in digital terrestrial television
    地面数字电视传送流复用和接口技术规范
    China National Standards
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    GB/T 28430-2012 Technical specification of data broadcasting in digital television systeM
    数字电视系统数据广播技术规范
    China National Standards
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    GB/T 28428-2012 27.5kV and 2×27.5kV AC Metal-enclosed switchgear and controlgear for electrification railway
    电气化铁路27.5kV和2×27.5kV交流金属封闭开关设备和控制设备
    China National Standards
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    GB/T 28425-2012 Intelligent transport systeMs - Message set template
    智能运输系统 消息集模板
    China National Standards
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    GB/T 28424-2012 Graphical syMbols and cutline for use in equipment of TV monitoring system for traffic
    交通电视监控系统设备用图形符号及图例
    China National Standards
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    GB/T 28422-2012 Electronic toll collection - Key inforMation coding
    电子收费 关键信息编码
    China National Standards
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    GB/T 28420-2012 Electronic toll collection - Data and technical specification of OBE-SAM
    电子收费 OBE-SAM数据格式和技术要求
    China National Standards
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    GB/T 28419-2012 Guide of reMote sensing monitoring for sandstorm source
    风沙源区草原沙化遥感监测技术导则
    China National Standards
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    GB/T 28418-2012 FundaMental technical requirements for soil moisture-monitoring instruments
    土壤水分(墒情)监测仪器基本技术条件
    China National Standards
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    GB/T 28416-2012 Corrosion tests in artificial atMospheres - Accelerated corrosion tests involving alternate exposure to corrosion-promoting gases, neutral salt-spray and drying
    人工大气中的腐蚀试验 交替暴露在腐蚀性气体、中性盐雾及干燥环境中的加速腐蚀试验
    China National Standards
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    GB/T 28414-2012 Structural section steels with iMproved seismie resistance
    抗震结构用型钢
    China National Standards
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    GB/T 28412-2012 General specification of superalloy investMent cast airfoils
    高温合金精铸叶片通用技术条件
    China National Standards
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    GB/T 28411-2012 General specification of superalloy investMent structural castings
    高温合金精铸结构件通用技术条件
    China National Standards
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    GB/T 28409-2012 Personal protective equipMent - Guide for the selection, use and maintenance of footwear
    个体防护装备 足部防护鞋(靴)的选择、使用和维护指南
    China National Standards
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    GB/T 28400-2012 NeodyMium magnesium alloy
    钕镁合金
    China National Standards
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    GB/T 28399-2012 The safty rules for handling in Ro-Ro terMinal
    商品车辆滚装专用码头滚装作业安全操作规程
    China National Standards
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    GB/T 28398-2012 NorMs of energy consumption statistics for coal enterprises
    煤炭企业能源消费统计规范
    China National Standards
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    GB/T 28397-2012 Evaluation indexes and coMputation of circular economy for coal mining area
    煤炭矿区循环经济评价指标及计算方法
    China National Standards
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    GB/T 28394-2012 Road construction and road Maintenance machinery and equipment - The microwave heating device for asphalt pavement
    道路施工与养护机械设备 沥青路面微波加热装置
    China National Standards
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    GB/T 28393-2012 Road construction and road Maintenance machinery and equipment - Synchronous chips seal truck
    道路施工与养护机械设备 沥青碎石同步封层车
    China National Standards
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