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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 "Co" GB Standards List:
  • Standard  Code GB Standard Title Standard Class Order
    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

    Co-China National Standards

    GB/T 33672-2017 Cavity Ring-Down SpectrosCopy system for measurement of atmospheric methane
    大气甲烷光腔衰荡光谱观测系统

    Co-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

    Co-China National Standards

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

    Co-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

    Co-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

    Co-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

    Co-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

    Co-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

    Co-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

    Co-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

    Co-China National Standards

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

    Co-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

    Co-China National Standards

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

    Co-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

    Co-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

    Co-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)

    Co-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

    Co-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

    Co-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

    Co-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

    Co-China National Standards

    GB/T 249-2017 The rule of type designation for discrete semiConductor devices
    半导体分立器件型号命名方法

    Co-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

    Co-China National Standards

    GB/T 31052.4-2017 Lifting appliances—Code of inspection and maintenance—Part 4: Jib cranes
    起重机械 检查与维护规程 第4部分:臂架起重机

    Co-China National Standards

    GB/T 33650-2017 Technical requirement of energy Consumption evaluation for cement manufacturing
    水泥制造能耗评价技术要求

    Co-China National Standards

    GB 25327-2017 The norm of energy Consumption per unit products of alumina
    氧化铝单位产品能源消耗限额

    Co-China National Standards

    GB/T 6002.15-2017 Textile machinery terminology—Part 15:Compact spinning device
    纺织机械术语 第15部分:集聚纺纱装置

    Co-China National Standards

    GB/T 33584.3-2017 Seawater quality requirements and analysis methods for seawater Cooling system—Part 3: Determination of chloride
    海水冷却水质要求及分析检测方法 第3部分:氯化物的测定

    Co-China National Standards

    GB/T 33668-2017 Code for safety evacuation of metro
    地铁安全疏散规范

    Co-China National Standards

    GB/T 23257-2017 Polyethylene Coating for buried steel pipeline
    埋地钢质管道聚乙烯防腐层

    Co-China National Standards

    GB/T 33584.6-2017 Seawater quality requirements and analysis methods for seawater Cooling system—Part 6: Determination of heterotrophic bacteria
    海水冷却水质要求及分析检测方法 第6部分:异养菌的测定

    Co-China National Standards

    GB/T 33584.2-2017 Seawater quality requirements and analysis methods for seawater Cooling system—Part 2: Determination of zinc
    海水冷却水质要求及分析检测方法 第2部分:锌的测定

    Co-China National Standards

    GB/T 33630-2017 Offshore wind turbine generator systems—Specification for Corrosion protection
    海上风力发电机组 防腐规范

    Co-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

    Co-China National Standards

    GB 22757.1-2017 Energy Consumption label for light-duty vehicles—Part 1: For gasoline and diesel vehicles
    轻型汽车能源消耗量标识 第1部分:汽油和柴油汽车

    Co-China National Standards

    GB/T 33723-2017 Grade requirements of subjective evaluator for the aCoustic quality of musical instrument
    乐器声学品质主观评价人员等级规范

    Co-China National Standards

    GB/T 33588.1-2017 Lightning protection system Components(LPSC)—Part 1: Requirements for connection components
    雷电防护系统部件(LPSC) 第1部分:连接件的要求

    Co-China National Standards

    GB 12021.6-2017 Minimum allowable values of energy efficiency and energy efficiency grades for electric rice Cookers
    电饭锅能效限定值及能效等级

    Co-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

    Co-China National Standards

    GB/T 33653-2017 Energy Consumption test and calculation method for oilfield production system
    油田生产系统能耗测试和计算方法

    Co-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

    Co-China National Standards

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

    Co-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

    Co-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

    Co-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

    Co-China National Standards

    GB/T 33568-2017 Evaluation of degradation of Coatings on exterior wood
    户外用木材涂饰表面老化等级与评价方法

    Co-China National Standards

    QB/T 2916-2017 (Free bass acCordion)

    Co-China Light Industry Standards

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

    Co-China National Standards

    QB/T 5079-2017 (Technical Conditions for chlorinated polyethylene for non - plasticized polyvinyl chloride (PVC - U) profiles)

    Co-China Light Industry Standards

    QB/T 5073-2017 (Artificial leather synthetic leather Color representation method)

    Co-China Light Industry Standards

    QB/T 5071-2017 (Marine Coated oilfield with PVC coated film)

    Co-China Light Industry Standards

    QB/T 5070-2017 (Artificial leather - Synthetic leather - Test method - Determination of resistance to Contamination)

    Co-China Light Industry Standards

    QB/T 5050-2017 (Coffee bag filter paper)

    Co-China Light Industry Standards

    SB/T 11197-2017 (Code for Acceptance of Electronic Commerce Commodities)

    Co-China Commerce Standards

    QB/T 5047-2017 (Common requirements for fishing tackle safety)

    Co-China Light Industry Standards

    QB/T 5038-2017 (General technical Conditions for frying equipment for nuts and seeds)

    Co-China Light Industry Standards

    QB/T 5081-2017 (Technical Conditions for heat stabilizers for non - plasticized polyvinyl chloride (PVC - U) profiles)

    Co-China Light Industry Standards

    QB/T 5025-2017 (Method for determination of Content of longan ascorbicin in toothpaste)

    Co-China Light Industry Standards

    QB/T 5088-2017 (Determination of free fatty acid Content of fatliquors for tanning)

    Co-China Light Industry Standards

    QB/T 2727-2017 (Leather Color fastness test resistant to artificial light color fastness: xenon arc)

    Co-China Light Industry Standards

    GB/T 33510-2017 Conveyor belts with heat-resistant rubber covers—Heat resistance of covers—Requirements and test methods
    耐热橡胶覆盖层输送带 覆盖层的耐热性 要求和试验方法

    Co-China National Standards

    QB/T 1671-2017 (Paper and board - Physical properties test - Special technical Conditions for punching and cutting equipment)

    Co-China Light Industry Standards

    QB/T 2386-2017 (Paper and cardboard short distance Compression tester)

    Co-China Light Industry Standards

    QB/T 1133-2017 (Measurement of the thickness of gold - Covered coatings)

    Co-China Light Industry Standards

    QB/T 1423-2017 (Cylinder reel technical Conditions)

    Co-China Light Industry Standards

    QB/T 2142-2017 (Glass Containers with gas beverage bottles)

    Co-China Light Industry Standards

    QB/T 1422.2-2017 (Technical requirements for vacuum roll of general - purpose Components for papermaking machinery)

    Co-China Light Industry Standards

    QB/T 1418-2017 (Roller bearing housing and Coupling interchangeability dimensions)

    Co-China Light Industry Standards

    QB/T 5026-2017 (Method for determination of Content of violet syrup in toothpaste of oral cleaning and care articles)

    Co-China Light Industry Standards

    GB/T 33741-2017 Mobile payment—Technical requirements for Contactless reader terminal based on 2.45GHz range controlled communication technology
    手机支付 基于2.45GHz RCC(限域通信)技术的非接触式读写器终端技术要求

    Co-China National Standards

    GB/T 33592-2017 Specification of operation and Controlling for distributed resources connected to power grid
    分布式电源并网运行控制规范

    Co-China National Standards

    GB/T 33593-2017 Technical requirements for grid Connection of distributed resources
    分布式电源并网技术要求

    Co-China National Standards

    GB/T 33640-2017 Installation quality inspection Code of rack and pinion hoists for persons and materials
    齿轮齿条式人货两用施工升降机安装质量检验规程

    Co-China National Standards

    GB/T 33584.5-2017 Seawater quality requirements and analysis methods for seawater Cooling system—Part 5: Determination of dissolved solid
    海水冷却水质要求及分析检测方法 第5部分:溶解固形物的测定

    Co-China National Standards

    GB/T 4323-2017 Pin Coupling with elastic sleeve
    弹性套柱销联轴器

    Co-China National Standards

    GB/T 12458-2017 Coupling—Classification
    联轴器 分类

    Co-China National Standards

    GB/T 33596-2017 Electrical installations in ships—Insulating and sheathing materials for shipboard and offshore units, power, Control, instrumentation and telecommunication cables
    船舶电气装置 船用和海上设施用电力、控制、仪表和通信电缆绝缘和护套材料

    Co-China National Standards

    GB/T 33738-2017 Mobile Payment—Technical requirements for intellegent card based on 2.45GHz RRC(range Controlled communication) technology
    手机支付 基于2.45GHz RCC(限域通信)技术的智能卡技术要求

    Co-China National Standards

    GB/T 33736-2017 Mobile payment—Technical requirements for 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技术要求

    Co-China National Standards

    QB/T 5080-2017 (Technical Conditions for non - plasticized polyvinyl chloride (PVC - U) profiles for color co - extrusion)

    Co-China Light Industry Standards

    GB/T 33584.1-2017 Seawater quality requirements and analysis method for seawater Cooling system—Part 1:Determination of calcium and magnesium
    海水冷却水质要求及分析检测方法 第1部分:钙、镁离子的测定

    Co-China National Standards

    GB/T 33688-2017 Evaluation method for performance of Coal preparation magnetic separator
    选煤磁选设备工艺效果评定方法

    Co-China National Standards

    GB/T 33737-2017 Mobile payment—Test methods for intellegent card based on 2.45GHz RRC(range Controlled communication) technology
    手机支付 基于2.45GHz RCC(限域通信)技术的智能卡测试方法

    Co-China National Standards

    GB/T 5272-2017 Coupling with elastic spider
    梅花形弹性联轴器

    Co-China National Standards

    GB/T 33753-2017 General specification for rotary automatic filling-capping machine for high visCosity fluid
    回转式全自动粘流体灌装封盖机通用技术要求

    Co-China National Standards

    GB/T 33802-2017 Ships and marine technology—Ship recycling management systems—Guidelines for selection of ship recyclers(and pro forma Contract)
    船舶与海上技术 拆船管理体系 拆船厂选择导则(和形式合同)

    Co-China National Standards

    GB/T 33584.4-2017 Seawater quality requirements and analysis methods for seawater Cooling system—Part 4: Determination of sulfate
    海水冷却水质要求及分析检测方法 第4部分:硫酸盐的测定

    Co-China National Standards

    GB/T 33580-2017 Testing and measuring methods of energy Consumption for rubber and plastics extruder
    橡胶塑料挤出机能耗检测方法

    Co-China National Standards

    GB/T 33717-2017 E-Commerce credit—Credit specification of B2B third-party transaction platform
    电子商务信用 B2B第三方交易平台信用规范

    Co-China National Standards

    GB/T 33588.3-2017 Lightning protection system Components(LPSC)—Part 3: Requirements for isolating spark gaps(ISG)
    雷电防护系统部件(LPSC) 第3部分:隔离放电间隙(ISG)的要求

    Co-China National Standards

    GB/T 33588.5-2017 Lightning protection system Components(LPSC)—Part 5: Requirements for earth electrode inspection housings and earth electrode seals
    雷电防护系统部件(LPSC) 第5部分:接地极检测箱和接地极密封件的要求

    Co-China National Standards

    GB/T 18516-2017 Portable chain saws—Measurement of cutting rate and fuel Consumption—Engineering method
    便携式油锯 锯切效率和燃油消耗率试验方法 工程法

    Co-China National Standards

    GB 18580-2017 Indoor deCorating and refurbishing materials—Limit of formaldehyde emission of wood-based panels and finishing products
    室内装饰装修材料 人造板及其制品中甲醛释放限量

    Co-China National Standards

    GB/T 33625-2017 Oil-free reciprocating air Compressors on locomotives and power cars
    机车、动车用全无油润滑往复活塞空气压缩机

    Co-China National Standards

    GB/T 12465-2017 Piping Compensatory couplings
    管路补偿接头

    Co-China National Standards

    GB/T 25852-2017 Forged steel lifting Components of grade 8
    8级钢制锻造起重部件

    Co-China National Standards

    GB/T 18736-2017 Mineral admixtures for high strength and high performance Concrete
    高强高性能混凝土用矿物外加剂

    Co-China National Standards

    GB/T 19685-2017 Prestressed Concrete cylinder pipe
    预应力钢筒混凝土管

    Co-China National Standards

    GB/T 25724-2017 Technical specifications for surveillance video and audio Coding for public security
    公共安全视频监控数字视音频编解码技术要求

    Co-China National Standards


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