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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 "n" GB Standards List:
  • Standard  Code GB Standard Title Standard Class Order
    GB/T 33627-2017 General requirement of aero-derivative gas turbine assembly enclosure
    航空派生型燃气轮机机组箱装体通用技术要求

    n-China National Standards

    GB/T 33649-2017 Determination of oxygenates and aniline compounds in motor gasoline—Gas chromatography
    车用汽油中含氧化合物和苯胺类化合物的测定 气相色谱法

    n-China National Standards

    GB/T 33578.1-2017 Guideline of risk based inspection of complete units—Part 1:Ethylene units
    成套装置基于风险的检验细则 第1部分:乙烯装置

    n-China National Standards

    GB/T 20486-2017 Grade of valley area precipitation
    江河流域面雨量等级

    n-China National Standards

    GB/T 33715-2017 nanotechnologies—Health and safety practices in occupational settings relevant to nanotechnologies
    纳米技术 纳米技术职业场所健康和安全指南

    n-China National Standards

    GB/T 20080-2017 General specification for hydraulic filters element
    液压滤芯技术条件

    n-China National Standards

    GB/T 33606-2017 Flexible and torsion resistant cables of rated voltages from 6 kV(Um = 7.2 kV) up to 35 kV (Um = 40.5 kV) for wind power generation
    额定电压6kV(Um=7.2kV)到35kV(Um=40.5kV)风力发电用耐扭曲软电缆

    n-China National Standards

    GB/T 13487-2017 Synchronous belts for general drive
    一般传动用同步带

    n-China National Standards

    GB/T 33759-2017 The technical specification for recycling and utilization of dry blast furnace dust in iron and steel industry
    高炉干法除尘灰回收利用技术规范

    n-China National Standards

    GB/T 33591-2017 Technical specification of time synchronism system and equipment in smart substation
    智能变电站时间同步系统及设备技术规范

    n-China National Standards

    GB/T 33607-2017 Smart grid operation and control system architecture
    智能电网调度控制系统总体框架

    n-China National Standards

    GB/T 33604-2017 Simple service interface specification for power system
    电力系统简单服务接口规范

    n-China National Standards

    GB/T 33602-2017 General service protocol for electric power system
    电力系统通用服务协议

    n-China National Standards

    GB/T 33603-2017 Coding specification of dynamic message for electric power system model and data
    电力系统模型数据动态消息编码规范

    n-China National Standards

    GB/T 33678-2017 Technical specifications of VLF-LF 3D lightning location network
    VLF-LF三维闪电定位网技术规范

    n-China National Standards

    GB/T 33667-2017 Specification of career guidance service for university and college graduates
    高校毕业生就业指导服务规范

    n-China National Standards

    GB/T 33749-2017 Guidelines for water efficiency benchmarking of industry enterprises
    工业企业水效对标指南

    n-China National Standards

    GB 17740-2017 General ruler for earthquake magnitude
    地震震级的规定

    n-China National Standards

    GB/T 33588.4-2017 Lightning protection system components(LPSC)—Part 4: Requirements for conductor fasteners
    雷电防护系统部件(LPSC) 第4部分:导体紧固件的要求

    n-China National Standards

    GB/T 33674-2017 Core metadata content of meteorological dataset
    气象数据集核心元数据

    n-China National Standards

    GB/Z 24294.4-2017 Information security technology—Guide of implementation for Internet-based e-government information security—Part 4: Defense for terminal security
    信息安全技术 基于互联网电子政务信息安全实施指南 第4部分:终端安全防护

    n-China National Standards

    GB/T 33573-2017 General technical specification of reader of secure and smart Lock for container
    集装箱安全智能锁阅读器通用技术规范

    n-China National Standards

    GB/T 17638-2017 Geosynthetics—Synthetic staple fibers needlepunched nonwoven geotextiles
    土工合成材料 短纤针刺非织造土工布

    n-China National Standards

    GB/T 33594-2017 Charging cables for electric vehicles
    电动汽车充电用电缆

    n-China National Standards

    GB/T 26949.13-2017 Industrial trucks—Verification of stability—Part 13: Rough-terrain trucks with mast
    工业车辆 稳定性验证 第13部分:带门架的越野型叉车

    n-China National Standards

    GB/T 33725-2017 Watch cases and accessories—Tests of the resistance to wear, scratching and impacts
    表壳体及其附件 耐磨损、划伤和冲击试验

    n-China National Standards

    GB/T 18916.8-2017 norm of water intake—Part 8:Synthetic ammonia
    取水定额 第8部分:合成氨

    n-China National Standards

    GB/T 18916.29-2017 norm of water intake—Part 29:Caustic soda
    取水定额 第29部分:烧碱

    n-China National Standards

    GB/T 33590.2-2017 Technical specification of smart grid operation and control systems—Part 2: Terminology
    智能电网调度控制系统技术规范 第2部分:术语

    n-China National Standards

    GB/T 33714-2017 nanotechnology—Test method for size of nanoparticles—Atomic force microscopy
    纳米技术 纳米颗粒尺寸测量 原子力显微术

    n-China National Standards

    GB/T 17215.324-2017 Electricity metering equipment (a.c.)—Particular requirements—Part 24: Static meters for reactive energy at fundamental frequency (classes 0.5S,1S and 1)
    交流电测量设备 特殊要求 第24部分:静止式基波频率无功电能表(0.5S级,1S级和1级)

    n-China National Standards

    GB/T 18149-2017 Centrifugal,mixed flow and axial pumps—Code for hydraulic performance tests—Precision class
    离心泵、混流泵和轴流泵 水力性能试验规范 精密级

    n-China National Standards

    GB/T 17641-2017 Geosynthetics—Slit and split film yarn woven geotextiles
    土工合成材料 裂膜丝机织土工布

    n-China National Standards

    GB/T 33687-2017 General testing rules for gangue
    煤矸石检验通则

    n-China National Standards

    GB/T 18916.26-2017 norm of water intake—Part 26:Soda ash
    取水定额 第26部分:纯碱

    n-China National Standards

    GB/T 33713-2017 Process control and measurement methods for heatset web offset printing
    热固型轮转胶印过程控制要求及检测方法

    n-China National Standards

    GB/T 2878.3-2017 Connections for hydraulic fluid power—Ports and stud ends with metric threads and O-ring sealing—Part 3: light-duty stud ends (L series)
    液压传动连接 带米制螺纹和O形圈密封的油口和螺柱端 第3部分:轻型螺柱端(L系列)

    n-China National Standards

    GB/T 33686-2017 General rules for analytical and testing methods of coal mine water
    煤矿水水质分析的一般规定

    n-China National Standards

    GB/T 1859.4-2017 Reciprocating internal combustion engines—Measurement of sound power levels using sound pressure—Part 4:Survey method using a reference sound source
    往复式内燃机 声压法声功率级的测定 第4部分:使用标准声源简易法

    n-China National Standards

    GB/T 33605-2017 Specification of message mail for power system
    电力系统消息邮件传输规范

    n-China National Standards

    GB/T 33558-2017 Technical requirement and method of measurement for network interface module of digital terrestrial television
    地面数字电视网络接口模块(NIM)技术要求和测量方法

    n-China National Standards

    GB/T 5392-2017 Forestry machinery—Portable hand-held chain-saws
    林业机械 便携手持式油锯

    n-China National Standards

    GB/T 31052.12-2017 Lifting appliances—Code of inspection and maintenance—Part 12: Floating cranes
    起重机械 检查与维护规程 第12部分:浮式起重机

    n-China National Standards

    GB/T 33641.3-2017 Tractors and machinery for agriculture and forestry—Seat belts—Part 3:Requirements for assemblies
    农林拖拉机和机械 安全带 第3部分:总成要求

    n-China National Standards

    GB/T 33579-2017 Safety of machinery—Control methods of hazardous energy—Lockout/Tagout
    机械安全 危险能量控制方法 上锁/挂牌

    n-China National Standards

    GB/T 33712-2017 General technical specifications for drug testing mobile laboratories
    药品检测移动实验室通用技术规范

    n-China National Standards

    GB/T 33644-2017 nC press brake—Testing of the accuracy
    数控板料折弯机 精度

    n-China National Standards

    GB/T 33639-2017 CnC hydraulic punching and drilling composite machine for plates
    数控液压冲钻复合机

    n-China National Standards

    GB/T 33559-2017 Technical requirement and method of measurement for signal analyzer of digital terrestrial television
    地面数字电视信号分析仪技术要求和测量方法

    n-China National Standards

    GB/T 33641.1-2017 Tractors and machinery for agriculture and forestry—Seat belts—Part 1: Anchorage location requirement
    农林拖拉机和机械 安全带 第1部分:固定装置位置要求

    n-China National Standards

    GB/T 33646-2017 Determination of the ester compounds in motor rasoline—Gas chromatography
    车用汽油中酯类化合物的测定 气相色谱法

    n-China National Standards

    GB/T 33629-2017 Wind turbine generator systems—Lightning protection
    风力发电机组 雷电保护

    n-China National Standards

    GB/T 13931-2017 Electrostatic precipitator—Methods of performance tests
    电除尘器 性能测试方法

    n-China National Standards

    GB/T 15187-2017 Measuring method for performances of wet dust collectors
    湿式除尘器性能测定方法

    n-China National Standards

    GB/T 33632-2017 General installation requirements for aero-derivative gas turbine assembly
    航空派生型燃气轮机成套设备安装通用技术要求

    n-China National Standards

    GB/T 33578.2-2017 Guideline of risk based inspection of complete units—Part 2:Catalytic cracking units
    成套装置基于风险的检验细则 第2部分:催化裂化装置

    n-China National Standards

    GB/T 18916.28-2017 norm of water intake—Part 28:Sulphuric acid for industrial use
    取水定额 第28部分:工业硫酸

    n-China National Standards

    GB/T 33642-2017 Tractor tires for agriculture and forestry—Test procedures of quick abrasion resistance
    农林拖拉机轮胎 快速耐磨试验方法

    n-China National Standards

    GB/T 21267-2017 Petroleum and natural gas industries—Procedures for testing casing and tubing connections
    石油天然气工业 套管及油管螺纹连接试验程序

    n-China National Standards

    GB/T 33641.2-2017 Tractors and machinery for agriculture and forestry—Seat belts—Part 2:Anchorage strength requirements
    农林拖拉机和机械 安全带 第2部分:固定装置强度要求

    n-China National Standards

    GB/T 31983.31-2017 narrow band power line communication over low-voltage mains—Part 31:Narrow band orthogonal frequency division multiplexing power line—Communication physical layer specification
    低压窄带电力线通信 第31部分:窄带正交频分复用电力线通信 物理层规范

    n-China National Standards

    GB/T 33675-2017 Cold winter grades
    冷冬等级

    n-China National Standards

    GB/T 33662-2017 General testing parameters of recordable optical disc publication(CD-R、DVD-R、DVD+R)
    可录类出版物光盘CD-R、DVD-R、DVD+R常规检测参数

    n-China National Standards

    GB/T 33597-2017 Continuously transposed conductors
    换位导线

    n-China National Standards

    GB/T 33588.7-2017 Lightning protection system components(LPSC)—Part 7: Requirements for low resistivity mixture for earthing
    雷电防护系统部件(LPSC) 第7部分:接地降阻材料的要求

    n-China National Standards

    GB/T 33648-2017 Test method for identification and determination of specific non-regular additives in motor gasoline—Infrared spectroscopic method
    车用汽油中典型非常规添加物的识别与测定 红外光谱法

    n-China National Standards

    GB/T 16603-2017 Polyamide drawn yarn
    锦纶牵伸丝

    n-China National Standards

    GB/T 8243.6-2017 Methods of test for full-flow lubricating oil filters for internal combustion engines—Part 6: Static burst pressure test
    内燃机全流式机油滤清器试验方法 第6部分:静压耐破度试验

    n-China National Standards

    GB/T 33724-2017 Horology—Procedure for evaluating the accuracy of quartz watches
    钟表 评定石英手表精度的步骤

    n-China National Standards

    GB/T 33727-2017 Analogue quartz clocks—Fitting dimentions of movements to hands
    指针式石英钟 机心与指针的配合尺寸

    n-China National Standards

    GB/T 22779-2017 Liquid crystal displaying quartz clocks
    液晶式石英钟

    n-China National Standards

    GB/T 33659-2017 Measurement management and service specifications for markets of agricultural products
    农贸市场计量管理与服务规范

    n-China National Standards

    GB/T 33608-2017 Unplasticized poly(vinyl chloride) (PVC-U) structured-wall pipes for soil and waste discharge inside buildings
    建筑排水用硬聚氯乙烯(PVC-U)结构壁管材

    n-China National Standards

    GB/T 16845-2017 Dust collector—Terminology
    除尘器 术语

    n-China National Standards

    GB/T 29265.201-2017 Information technology—Information device intelligent grouping and resource sharing—Part 201: Core protocol
    信息技术 信息设备资源共享协同服务 第201部分:基础协议

    n-China National Standards

    GB/T 17454.3-2017 Safety of machinery—Pressure-sensitive protective devices—Part 3: General principles for design and testing of pressure-sensitive bumpers, plates, wires and similar devices
    机械安全 压敏保护装置 第3部分:压敏缓冲器、压敏板、压敏线及类似装置的设计和试验通则

    n-China National Standards

    GB/T 17454.1-2017 Safety of machinery—Pressure-sensitive protective devices—Part 1: General principles for design and testing of pressure-sensitive mats and pressure-sensitive floors
    机械安全 压敏保护装置 第1部分∶压敏垫和压敏地板的设计和试验通则

    n-China National Standards

    GB/T 33718-2017 Guide for credit index of business contracts
    企业合同信用指标指南

    n-China National Standards

    GB/T 18606-2017 The test method for biomarkers in sediment and crude oil by GC-MS
    气相色谱-质谱法测定沉积物和原油中生物标志物

    n-China National Standards

    GB/T 33588.2-2017 Lightning protection system components(LPSC)—Part 2: Requirements for conductors and earth electrodes
    雷电防护系统部件(LPSC) 第2部分:导体和接地极的要求

    n-China National Standards

    GB/T 33616-2017 Textiles—Evaluation for biodegradability of nonwovens—Method by analysis of evolved carbon dioxide
    纺织品 非织造布可生物降解性能的评价 二氧化碳释放测定法

    n-China National Standards

    GB/T 33656-2017 Drawing method of energy measuring network diagram for enterprises
    企业能源计量网络图绘制方法

    n-China National Standards

    GB/T 33694-2017 Specification observating for automatic climatological station
    自动气候站观测规范

    n-China National Standards

    GB/T 33677-2017 Classification of solar energy resources—Direct radiation
    太阳能资源等级 直接辐射

    n-China National Standards

    GB/T 33740-2017 Mobile payment—Test methods of contactless radio frequency interface based on 2.45GHz range controlled communication technology
    手机支付 基于2.45GHz RCC(限域通信)技术的非接触射频接口测试方法

    n-China National Standards

    GB/T 33693-2017 Test method for ultrasonic anemometer
    超声波测风仪测试方法

    n-China National Standards

    GB/T 33702-2017 Photoelectric sunshine duration sensor
    光电式日照传感器

    n-China National Standards

    GB/T 33704-2017 Standard pyranometer
    标准总辐射表

    n-China National Standards

    GB/T 33706-2017 Standard pyrheliometer
    标准直接辐射表

    n-China National Standards

    GB/T 8243.7-2017 Methods of test for full-flow lubricating oil filters for internal combustion engines—Part 7:Vibration fatigue test
    内燃机全流式机油滤清器试验方法 第7部分:振动疲劳试验

    n-China National Standards

    GB/T 33703-2017 Specifications observating for automatic weather station
    自动气象站观测规范

    n-China National Standards

    GB/T 33800-2017 Ships and marine technology—Ship recycling management systems—Specifications for management systems for safe and environmentally sound ship recycling facilites
    船舶与海上技术 拆船管理体系 拆船厂安全与环境无害化管理体系规范

    n-China National Standards

    GB/T 33671-2017 Meiyu monitoring indices
    梅雨监测指标

    n-China National Standards

    GB/T 18721.2-2017 Graphic technology-Prepress digital data exchange-Part 2:XYZ/sRGB encoded standard colour image data (XYZ/SCID)
    印刷技术 印前数据交换 第2部分:XYZ/sRGB编码的标准彩色图像数据(XYZ/SCID)

    n-China National Standards

    GB/T 33733-2017 Terminology and classification for the kitchen and sanitary ware fittings
    厨卫五金产品术语与分类

    n-China National Standards

    GB/T 33757.1-2017 Energy saving ratio for distributed energy systems of combined cooling, heating and power—Part 1:Fossil energy driven systems
    分布式冷热电能源系统的节能率 第1部分:化石能源驱动系统

    n-China National Standards

    GB/T 33754-2017 The method of energy consumption test and calculation for oilfield production system
    气田生产系统能耗测试和计算方法

    n-China National Standards

    GB/T 33743-2017 Seismic urgent handling for hospital
    医院地震紧急处置

    n-China National Standards

    GB/T 33647-2017 Determination of silicon content in motor gasoline—Inductively coupled plasma optical emission spectrometry (ICP-OES)
    车用汽油中硅含量的测定 电感耦合等离子体发射光谱法

    n-China National Standards


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