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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 "K" GB Standards List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 15000.4-2019 Directives for the worK of reference materials—Part 4:Contents of certificates,labels and accompanying documentation
    标准样品工作导则 第4部分:证书、标签和附带文件的内容
    China National Standards
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    GB/T 15000.2-2019 Directives for the worK of reference materials—Part 2:Selected terms and definitions
    标准样品工作导则 第2部分:常用术语及定义
    China National Standards
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    GB/T 14506.33-2019 Methods for chemical analysis of silicate rocKs—Part 33: Determination of arsenic, stibium, bismuth and mercury elements content—Hydride generation atomic fluorescence spectrometry
    硅酸盐岩石化学分析方法 第33部分:砷、锑、铋、汞量测定 氢化物发生-原子荧光光谱法
    China National Standards
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    GB/T 5599-2019 Specification for dynamic performance assessment and testing verification of rolling stocK
    机车车辆动力学性能评定及试验鉴定规范
    China National Standards
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    GB/T 4056-2019 Dimensions of ball and socKet couplings of string insulator units
    绝缘子串元件的球窝联接尺寸
    China National Standards
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    GB 18296-2019 Safety property requirements and test methods for automobile fuel tanK and its installation
    汽车燃油箱及其安装的安全性能要求和试验方法
    China National Standards
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    GB 5135.22-2019 Automatic sprinKler system—Part 22:Specific application sprinklers
    自动喷水灭火系统 第22 部分:特殊应用喷头
    China National Standards
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    GB 5135.1-2019 Automatic sprinKler system—Part 1: Sprinklers
    自动喷水灭火系统 第1部分:洒水喷头
    China National Standards
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    GB 18564.1-2019 Road tanKer for dangerous liquid goods transportation—Part1:Technical requirements of atmospheric pressure metal tank
    道路运输液体危险货物罐式车辆 第1部分:金属常压罐体技术要求
    China National Standards
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    GB 38189-2019 Safety of equipment electrically connected to a telecommunication networK
    与通信网络电气连接的电子设备的安全
    China National Standards
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    GB/T 51344-2019 Technical standard for anti-leaKage retrofits of in-service fuel storage tanks in filling stations
    加油站在役油罐防渗漏改造工程技术标准
    China National Standards
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    GB 38189-2019 Safety of equipment electrically connected to a telecommunication networK
    与通信网络电气连接的电子设备的安全
    China National Standards
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    GB/T 2423.35-2019 Environmental testing—Part 2:Tests and guidance—Combined climatic(temperature/humidity)and dynamic(vibration/shocK) tests
    环境试验 第2部分:试验和导则 气候(温度、湿度)和动力学(振动、冲击)综合试验
    China National Standards
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    GB/T 31005-2014 Numbering and symbol marKing of pallets
    托盘编码及条码表示《第1号修改单》
    China National Standards
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    GB/T 6406-2016 Superabrasive—ChecKing the grain size
    超硬磨料 粒度检验《第1号修改单》
    China National Standards
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    GB/T 5922-2008 Motor vehicles and towed vehicles - Pressure test connection for compressed-air pneumatic braKing equipment
    汽车和挂车 气压制动装置压力测试连接器技术要求《第1号修改单》
    China National Standards
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    GB/T 38022-2019 Horology—ShocK-resistant watches
    钟表 防震手表
    China National Standards
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    GB/T 38021-2019 Analogue quartz clocKs—Timing accuracy
    指针式石英钟 走时精度
    China National Standards
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    GB/T 38013-2019 Footwear—Test method for shoelace—Knot slippage property
    鞋类 鞋带试验方法 抗松脱性能
    China National Standards
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    GB/T 38012-2019 Footwear—Test methods for whole shoe—Impact shocK attenuating property
    鞋类 整鞋试验方法 缓震性能
    China National Standards
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    GB/T 38009-2019 Spectacle frames—Requirement and method for the detection of nicKel release
    眼镜架 镍析出量的技术要求和测量方法
    China National Standards
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    GB/T 38007-2019 Test method for identification of natural colored silK of silkworm(Bombyx mori)
    桑蚕天然彩色丝鉴别试验方法
    China National Standards
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    GB/T 37991-2019 Measuring method for ultra-thin glass reheating line shrinKage—Dilatometer method
    超薄玻璃再热线收缩率测试方法 膨胀仪法
    China National Standards
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    GB/T 37985-2019 Technical requirements for Key management system for the elictronic identification of motor vehicle
    机动车电子标识密钥管理系统技术要求
    China National Standards
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    GB/T 37981-2019 Analysis techniques for dependability—Reliability blocK diagram and boolean methods
    可信性分析技术 可靠性框图法和布尔代数法
    China National Standards
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    GB/T 37978-2019 Information technology—Application of storage management—Storage management interface of disK array
    信息技术 存储管理应用 盘阵列存储管理接口
    China National Standards
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    GB/T 37972-2019 Information security technology—Operation supervision frameworK of cloud computing service
    信息安全技术 云计算服务运行监管框架
    China National Standards
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    GB/T 37971-2019 Information security technology—FrameworK of smart city security system
    信息安全技术 智慧城市安全体系框架
    China National Standards
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    GB/T 37967-2019 Tagging frameworK based XML structurizing of national standard
    基于XML的国家标准结构化置标框架
    China National Standards
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    GB/T 37966-2019 Nanotechnologies—Measurement method for peroxidase-liKe activity of iron oxide nanoparticles
    纳米技术 氧化铁纳米颗粒类过氧化物酶活性测量方法
    China National Standards
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    GB/T 37963-2019 HandbooK of reliability prediction model and data for electronic equipment
    电子设备可靠性预计模型及数据手册
    China National Standards
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    GB/T 37957-2019 Information technology—Learning, education and training—General frameworK for e-Schoolbag
    信息技术 学习、教育和培训 电子书包总体框架
    China National Standards
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    GB/T 37955-2019 Information security technology—Security technique requirements for numerical control networK
    信息安全技术 数控网络安全技术要求
    China National Standards
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    GB/T 37953-2019 Information security technology—Security requirements and evaluation approaches for industrial control networK monitor
    信息安全技术 工业控制网络监测安全技术要求及测试评价方法
    China National Standards
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    GB/T 37950-2019 Information security technology—Security technical requirements for desKtop cloud
    信息安全技术 桌面云安全技术要求
    China National Standards
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    GB/T 37941-2019 Information security technology—Security technical requirements of industrial control system networK audit products
    信息安全技术 工业控制系统网络审计产品安全技术要求
    China National Standards
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    GB/T 37939-2019 Information security technology—Security techniques requirement for networK storage
    信息安全技术 网络存储安全技术要求
    China National Standards
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    GB/T 37928-2019 Digital worKshop—Machine tools manufacturing—Information model
    数字化车间 机床制造 信息模型
    China National Standards
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    GB/Z 37925-2019 Technical requirements of warehousing operation for grain containerized pacKages
    粮食集装化包装仓储作业技术要求
    China National Standards
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    GB/T 37923-2019 TracKless mining truck for open-pit mines—Safety requirements
    露天矿用无轨运矿车 安全要求
    China National Standards
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    GB/T 37910.1-2019 Non-destructive testing of welds—Acceptance levels for radiographic testing—Part 1:Steel,nicKel,titanium and their alloys
    焊缝无损检测 射线检测验收等级 第1部分:钢、镍、钛及其合金
    China National Standards
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    GB/T 37904-2019 Earth-moving machinery—WalKing hydraulic excavators
    土方机械 步履式液压挖掘机
    China National Standards
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    GB/T 37900-2019 Test method of hardness and fracture toughness for ultra-thin glass—Low-load vicKers hardness indentation method
    超薄玻璃硬度和断裂韧性试验方法 小负荷维氏硬度压痕法
    China National Standards
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    GB/T 37895-2019 Dimensions of accessories for cutter arbors with parallel Key and tenon drive
    带平键和端键传动铣刀杆附件的尺寸
    China National Standards
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    GB/T 37891.6-2019 Cutter arbors with parallel Key and tenon drive—Part 6: Dimensions and designation of tool holders with modular taper interface with ball track system
    带平键和端键传动的铣刀杆 第6部分:带钢球拉紧系统的模块圆锥柄刀杆的尺寸和标记
    China National Standards
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    GB/T 37891.5-2019 Cutter arbors with parallel Key and tenon drive—Part 5:Dimensions and designation of tool holders with polygonal taper interface with flange contact surface
    带平键和端键传动的铣刀杆 第5部分:带法兰接触面的多棱锥柄刀杆的尺寸和标记
    China National Standards
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    GB/T 37891.4-2019 Cutter arbors with parallel Key and tenon drive—Part 4: Dimensions and designation of tool holders with 7/24 taper without automatic tool changers
    带平键和端键传动的铣刀杆 第4部分:带7:24手动换刀圆锥柄刀杆的尺寸和标记
    China National Standards
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    GB/T 37891.3-2019 Cutter arbors with parallel Key and tenon drive—Part 3: Dimensions and designation of tool holders with 7/24 taper for automatic tool changers
    带平键和端键传动的铣刀杆 第3部分:带7:24自动换刀圆锥柄刀杆的尺寸和标记
    China National Standards
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    GB/T 37891.2-2019 Cutter arbors with parallel Key and tenon drive—Part 2: Dimensions and designation of tool holders with hollow taper interface with flange contact surface
    带平键和端键传动的铣刀杆 第2部分:带法兰接触面的空心圆锥柄刀杆的尺寸和标记
    China National Standards
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    GB/T 37891.1-2019 Cutter arbors with parallel Key and tenon drive—Part 1: General dimensions
    带平键和端键传动的铣刀杆 第1部分:通用尺寸
    China National Standards
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    GB/T 37890-2019 Rubber-or plastics-coated fabrics—Test method for wicKing of the cloth
    橡胶或塑料涂覆织物 芯吸性能测试方法
    China National Standards
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    GB/T 37882-2019 Silicone adhesive for bacK rail bonding in terrestrial photovoltaic(PV) modules
    地面光伏组件背轨粘接用有机硅胶粘剂
    China National Standards
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    GB/T 37880-2019 Technical guide for on-site ring networK busbar protection
    就地化环网母线保护技术导则
    China National Standards
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    GB/T 37875-2019 Technical specification for quality evaluation of nucleic acid extraction and purification Kits
    核酸提取纯化试剂盒质量评价技术规范
    China National Standards
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    GB/T 37871-2019 Technical specification for quality evaluation of nucleic acid test Kit
    核酸检测试剂盒质量评价技术规范
    China National Standards
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    GB/T 37868-2019 Technical specification for traceability of nucleic acid test Kit
    核酸检测试剂盒溯源性技术规范
    China National Standards
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    GB/T 37867-2019 Assessment specification of worK safety standardization for nuclear power plant in operation
    运行核电厂安全生产标准化考核评级规范
    China National Standards
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    GB/T 37864-2019 General requirements of quality and competence for biobanK
    生物样本库质量和能力通用要求
    China National Standards
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    GB/T 37853-2019 Gel inK ball pens and refills
    中性墨水圆珠笔和笔芯
    China National Standards
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    GB/T 37850-2019 Technical requirements for worK wear in food practitioner
    食品从业人员用工作服技术要求
    China National Standards
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    GB/T 37829-2019 Iron ore fines in bulK—Determination of transportable moisture limits—Flow-table method
    散装铁矿粉 适运水分限量的测定 流盘试验法
    China National Standards
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    GB/T 37820.3-2019 Ships and marine technology—Design, location and use of shipboard safety signs, safety-related signs, safety notices and safety marKings—Part 3: Code of practice
    船舶与海上技术 船舶安全标志、安全相关标志、安全提示和安全标记的设计、位置和使用 第3部分:使用原则
    China National Standards
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    GB/T 37820.2-2019 Ships and marine technology—Design, location and use of shipboard safety signs, safety-related signs, safety notices and safety marKings—Part 2:Catalogue
    船舶与海上技术 船舶安全标志、安全相关标志、安全提示和安全标记的设计、位置和使用 第2部分:分类
    China National Standards
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    GB/T 37820.1-2019 Ships and marine technology—Design, location and use of shipboard safety signs, safety-related signs, safety notices and safety marKings—Part 1: Design principles
    船舶与海上技术 船舶安全标志、安全相关标志、安全提示和安全标记的设计、位置和使用 第1部分:设计原则
    China National Standards
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    GB/T 37817-2019 RisK based verification of offshore structures
    基于风险评估的海上设施结构物校验
    China National Standards
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    GB/T 37794-2019 Carbon fibre—Determination of Knot strength
    碳纤维 结节拉伸强度的测定
    China National Standards
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    GB/T 37784-2019 In-situ test method for detection of structural risK of the insulating glass
    中空玻璃结构安全隐患现场检测方法
    China National Standards
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    GB/T 37776-2019 Methods for the calibration of dynamic force transducers—Calibration by shocK force
    动态力传感器校准方法 冲击力法校准
    China National Standards
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    GB/T 37737-2019 Information technology—Cloud computing—General technique requirements of distributed blocK storage system
    信息技术 云计算 分布式块存储系统总体技术要求
    China National Standards
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    GB/T 37733.1-2019 Sensor networKs—Remote personal health status monitoring—Part 1: General technical requirements
    传感器网络 个人健康状态远程监测 第1部分:总体技术要求
    China National Standards
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    GB/T 37731-2019 est method for Linux desKtop operating system
    Linux桌面操作系统测试方法
    China National Standards
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    GB/T 37727-2019 Information technology—General technical requirements of sensor networKs system for demand side power substation
    信息技术 面向需求侧变电站应用的传感器网络系统总体技术要求
    China National Standards
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    GB/T 37716-2019 Information technology—Learning, education and training—Terminology for e-TextbooK and e-Schoolbag
    信息技术 学习、教育和培训 电子课本与电子书包术语
    China National Standards
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    GB/T 37711-2019 Information technology—Learning,education and training—Virtual experiment—WorKflow reference model
    信息技术 学习、教育和培训 虚拟实验 工作流参考模型
    China National Standards
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    GB/T 26693-2019 TimeKeeping instruments—Types,dimensions and nomenclature of watch movements
    计时仪器 手表机心的形状、尺寸和名称
    China National Standards
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    GB/T 25217.7-2019 Methods for test, monitoring and prevention of rocK burst—Part 7: Monitoring method of mining-induced stress
    冲击地压测定、监测与防治方法 第7部分:采动应力监测方法
    China National Standards
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    GB/T 25217.12-2019 Methods for test, monitoring and prevention of rocK burst—Part 12: Prevention method of protective seam mining
    冲击地压测定、监测与防治方法 第12部分:开采保护层防治方法
    China National Standards
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    GB/T 25217.11-2019 Methods for test, monitoring and prevention of rocK burst—Part 11: Prevention method of destress blasting in coal seam
    冲击地压测定、监测与防治方法 第11部分:煤层卸压爆破防治方法
    China National Standards
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    GB/T 25217.10-2019 Methods for test, monitoring and prevention of rocK burst—Part 10: Prevention method of drillhole destressing on coal-seam
    冲击地压测定、监测与防治方法 第10部分:煤层钻孔卸压防治方法
    China National Standards
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    GB/T 23867-2019 SKiing appliance—General vocabulary
    滑雪用具 通用词汇
    China National Standards
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    GB/T 21242-2019 FireworKs—Test methods of qualitative determination of prohibitive and limitative substances
    烟花爆竹 禁限用物质定性检测方法
    China National Standards
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    GB/T 21050-2019 Information security technology—Security requirements for networK switch
    信息安全技术 网络交换机安全技术要求
    China National Standards
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    GB/T 21050-2019 Information security technology—Security requirements for networK switch
    信息安全技术 网络交换机安全技术要求
    China National Standards
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    GB/T 21050-2019 Information security technology—Security requirements for networK switch
    信息安全技术 网络交换机安全技术要求
    China National Standards
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    GB/T 19903.14-2019 Automation systems and integration—Physical device control—Data model for computerized numerical controllers—Part 14: Process data for sinK electrical discharge machining (sink-EDM)
    自动化系统与集成 物理设备控制 计算机数值控制器用的数据模型 第14部分:电火花成形加工用工艺数据
    China National Standards
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    GB/T 18916.44-2019 Norm of water intaKe—Part 44 :Spandex product
    取水定额 第44部分:氨纶产品
    China National Standards
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    GB/T 18476-2019 Polyolefin pipes for the conveyance of fluids—Determination of resistance to cracK propagation—Test method for slow crack growth(notch test)
    流体输送用聚烯烃管材 耐裂纹扩展的测定 慢速裂纹增长的试验方法(切口试验)
    China National Standards
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    GB/T 18251-2019 Method for the assessment of the degree of pigment or carbon blacK dispersion in polyolefin pipes, fittings and compounds
    聚烯烃管材、管件和混配料中颜料或炭黑分散度的测定
    China National Standards
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    GB/T 15879.4-2019 Mechanical standardization of semiconductor devices—Part 4: Coding system and classification into forms of pacKage outlines for semiconductor device packages
    半导体器件的机械标准化 第4部分:半导体器件封装外形的分类和编码体系
    China National Standards
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    GB/T 15120.9-2019 Identification cards—Recording technique—Part 9: Tactile identifier marK
    识别卡 记录技术 第9部分:触觉标识符标记
    China National Standards
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    GB/T 13751-2019 Earth-moving machinery—BacKhoe loaders—Methods of tests
    土方机械 挖掘装载机 试验方法
    China National Standards
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    GB/T 10112-2019 Terminology worK—Principles and methods
    术语工作 原则与方法
    China National Standards
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    GB/T 7962.22-2019 Test method of colourless optical glass—Part 22:Resistance to attacK by aqueous alkaline phosphate-containing
    无色光学玻璃测试方法 第22部分:耐磷酸稳定性
    China National Standards
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    GB/T 7962.21-2019 Test method of colourless optical glass—Part 21:Resistance to attacK by aqueous alkaline solutions
    无色光学玻璃测试方法 第21部分:耐碱稳定性
    China National Standards
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    GB/T 3903.43-2019 Footwear—Test methods for uppers,lining and insocKs—Seam strength
    鞋类 帮面、衬里和内垫试验方法 缝合强度
    China National Standards
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    GB/T 3903.42-2019 Footwear—Test methods for uppers,lining and insocKs—Colour migration
    鞋类 帮面、衬里和内垫试验方法
    China National Standards
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    GB/T 3903.34-2019 Footwear—Test methods for shanKs—Longitudinal stiffness
    鞋类 勾心试验方法 纵向刚度
    China National Standards
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    GB/T 3903.33-2019 Footwear—Test methods for insoles and insocKs—Water absorption and desorption
    鞋类 内底和内垫试验方法 吸水率和解吸率
    China National Standards
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    GB/T 3781.6-2019 Acetylene blacK—Part 6:Determination of apparent specific volume
    乙炔炭黑 第6部分:视比容的测定
    China National Standards
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    GB/T 3781.5-2019 Acetylene blacK—Part 5:Determination of grit content
    乙炔炭黑 第5部分:粗粒分的测定
    China National Standards
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