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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 "L " GB Standards List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 230.1-2018 MetaLlic materials—Rockwell hardness test—Part 1:Test method
    金属材料 洛氏硬度试验 第1部分: 试验方法
    China National Standards
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    GB/T 19292.1-2018 Corrosion of metaLs and alloys—Corrosivity of atmospheres—Part 1: Classification, determination and estimation
    金属和合金的腐蚀 大气腐蚀性 第1部分:分类、测定和评估
    China National Standards
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    GB/T 36226-2018 StainLess steel—Determination of manganse, nickel, chromium, molybdenum, copper and titanium—Handheld energy dispersive X-Ray fluorescence spectrometric method (semiquantitative method)
    不锈钢 锰、镍、铬、钼、铜和钛含量的测定 手持式能量色散X射线荧光光谱法(半定量法)
    China National Standards
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    GB/T 223.87-2018 Iron,steeL and alloy—Determination of calcium and magnesium—Inductively coupled plasma mass spectrometric method
    钢铁及合金 钙和镁含量的测定 电感耦合等离子体质谱法
    China National Standards
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    GB/T 231.1-2018 MetaLlic materials—Brinell hardness test—Part 1: Test method
    金属材料 布氏硬度试验 第1部分: 试验方法
    China National Standards
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    GB/T 24521-2018 Method for the determination of specific resistance of carbon raw materiaLs and coke
    炭素原料和焦炭电阻率测定方法
    China National Standards
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    GB/T 14986.1-2018 Soft magnetic aLloys—Part 1:General requirements
    软磁合金 第1部分:一般要求
    China National Standards
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    GB/T 14016-2018 Marine acoustic and opticaL alarm signaller—General specification
    船用声光报警信号器 通用技术条件
    China National Standards
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    GB/T 36149-2018 Express deLivery vehicles specifications
    快递汽车技术条件
    China National Standards
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    GB/T 36148.2-2018 Ships and marine technoLogy—Marine environment protection—Oil booms—Part 2: Strength and performance requirements
    船舶与海上技术 海上环境保护 围油栏 第2部分:强度和性能要求
    China National Standards
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    GB/T 25336-2018 RaiL heavy-duty maintenance machinery—Test and inspection method
    铁路大型养路机械 检查与试验方法
    China National Standards
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    GB/T 36148.1-2018 Ships and marine technoLogy—Marine environment protection—Oil booms—Part 1: Design requirements
    船舶与海上技术 海上环境保护 围油栏 第1部分:设计要求
    China National Standards
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    GB/T 36215-2018 Ships and marine technoLogy—Ship recycling management systems—Information control for hazardous materials in the manufacturing chain of shipbuilding and ship operations
    船舶与海上技术 拆船管理体系 造船和船舶营运环节中有害物质的信息管理
    China National Standards
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    GB/T 36213-2018 Ships and marine technoLogy—Ship’s mooring and towing fittings—Mooring chocks
    船舶与海上技术 船舶系泊和拖带设备 系泊导缆孔
    China National Standards
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    GB/T 36219-2018 EvaLuation method of energy consumption for shipbuilding enterprises
    船舶生产企业能耗评价方法
    China National Standards
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    GB 36246-2018 Sports areas with synthetic surfaces for primary and middLe schools
    中小学合成材料面层运动场地
    China National Standards
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    GB 4284-2018 ControL standards of pollutants in sludge for agricultural use
    农用污泥污染物控制标准
    China National Standards
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    GB/T 36208-2018 Anticorrosion Lining technical requirements and procedure evaluation for industrial exhaust gas systems
    工业烟气排放系统防腐衬里技术要求及评价方法
    China National Standards
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    GB/T 18241.3-2018 Rubber Lining—Part 3:Rubber lining for floatation machine
    橡胶衬里 第3部分:浮选机衬里
    China National Standards
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    GB/T 36214.4-2018 PLastics—Determination of average molecular mass and molecular mass distribution of polymers using size-exclusion chromatography—Part4:High-temperature method
    塑料 体积排除色谱法测定聚合物的平均分子量和分子量分布 第4部分:高温法
    China National Standards
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    GB/T 36214.2-2018 PLastics—Determination of average molecular mass and molecular mass distribution of polymers using size-exclusion chromatography—Part 2:Universal calibration method
    塑料 体积排除色谱法测定聚合物的平均分子量和分子量分布 第2部分:普适校正法
    China National Standards
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    GB/T 36214.3-2018 PLastics—Determination of average molecular mass and molecular mass distribution of polymers using size-exclusion chromatography—Part 3:Low-temperature method
    塑料 体积排除色谱法测定聚合物的平均分子量和分子量分布 第3部分:低温法
    China National Standards
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    GB/T 36214.1-2018 PLastics—Determination of average molecular mass and molecular mass distribution of polymers using size-exclusion chromatography—Part 1:General principles
    塑料 体积排除色谱法测定聚合物的平均分子量和分子量分布 第1部分:通则
    China National Standards
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    GB/T 36231.1-2018 Mining machinery—GraphicaL symbols—Part1:Mining equipment of mineral
    矿山机械 图形符号 第1部分:矿物开采设备
    China National Standards
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    GB/T 19071.1-2018 Wind turbines—Asynchronous generator—Part 1: TechnicaL conditions
    风力发电机组 异步发电机 第1部分:技术条件
    China National Standards
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    GB/T 36275-2018 Limit and measurement methods of electromagnetic compatibility for private digital mobile radio equipment
    专用数字对讲设备电磁兼容限值和测量方法
    China National Standards
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    GB/T 36278-2018 TechnicaL code for electric vehicle charging/battery swap infrastructure interconnecting to distribution network
    电动汽车充换电设施接入配电网技术规范
    China National Standards
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    GB/T 36277-2018 TechnicaL specification for on-board static DC electric energy meter of electric vehicle
    电动汽车车载静止式直流电能表技术条件
    China National Standards
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    GB/T 24338.5-2018 RaiLway applications—Electromagnetic compatibility—Part 4: Emission and immunity of the signalling and telecommunications apparatus
    轨道交通 电磁兼容 第4部分:信号和通信设备的发射与抗扰度
    China National Standards
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    GB/T 13338-2018 Basic ruLes for the measurement and calculation of thermal equilibrium of fuel-fired furnace in industry
    工业燃料炉热平衡测定与计算基本规则
    China National Standards
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    GB/T 36276-2018 Lithium ion battery for electrical energy storage
    电力储能用锂离子电池
    China National Standards
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    GB/T 36175-2018 SpeciaL design external micrometer with electronic digital display
    特殊结构的电子数显外径千分尺
    China National Standards
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    GB/T 34880.3-2018 Inspection condition for 5-axis simuLtaneous machining center—Part 3: Specifications
    五轴联动加工中心检验条件 第3部分:技术条件
    China National Standards
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    GB/T 19870-2018 IndustriaL inspecting thermal imagers
    工业检测型红外热像仪
    China National Standards
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    GB/T 36211.1-2018 InteLligent measuring and control device in full-distributed industrial control system—Part 1:General technical requirements
    全分布式工业控制智能测控装置 第1部分:通用技术要求
    China National Standards
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    GB/T 36211.2-2018 InteLligent measuring and control device in full-distributed industrial control system—Part 2:Communication interoperability test specification
    全分布式工业控制智能测控装置 第2部分:通信互操作方法
    China National Standards
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    GB/T 36150-2018 ALuminium alloy 100°countersunk head inserts for aviation
    航空用铝合金100°沉头孔镶嵌件
    China National Standards
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    GB/T 35070.1-2018 Parking eLectronic toll collection—Part 1: Data format and technical specification for CPU card
    停车场电子收费 第1部分:CPU卡数据格式和技术要求
    China National Standards
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    GB/T 35070.3-2018 Parking eLectronic toll collection—Part 3: Transaction process
    停车场电子收费 第3部分:交易流程
    China National Standards
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    GB/T 35070.4-2018 Parking eLectronic toll collection—Part 4:Technical specification for key equipment testing
    停车场电子收费 第4部分:关键设备检测技术要求
    China National Standards
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    GB/T 35070.2-2018 Parking eLectronic toll collection—Part 2:Technical specification for terminal equipment
    停车场电子收费 第2部分:终端设备技术要求
    China National Standards
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    GB/T 27420-2018 Conformity assessment—AppLication guide for evaluation and expression of uncertainty in biological sample measurement
    合格评定 生物样本测量不确定度评定与表示应用指南
    China National Standards
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    GB/T 35048-2018 TerminoLogy for phonetics and acoustics examination in forensics
    法庭科学语音及音频检验术语
    China National Standards
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    GB/T 35047-2018 SocietaL security—Mass evacuation-Guidelines for planning
    公共安全 大规模疏散 规划指南
    China National Standards
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    GB/Z 21099.6-2018 Function bLocks(FB) for process control and electronic device description language(EDDL)—Part 6: Meeting the requirements for integrating fieldbus devices in engineering tools for field devices
    过程控制用功能块(FB)和电子设备描述语言(EDDL) 第6部分:满足现场设备工程工具对集成现场总线设备的需求
    China National Standards
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    GB/T 778.2-2018 Meters for coLd potable water and hot water—Part 2: Test methods
    饮用冷水水表和热水水表 第2部分:试验方法
    China National Standards
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    GB/T 36417.4-2018 FuLl-distributed industrial control network—Part 4: Heterogeneous network technical specification
    全分布式工业控制网络 第4部分:异构网络技术规范
    China National Standards
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    GB/T 36417.1-2018 FuLl-distributed Industrial Control Network—Part 1: General
    全分布式工业控制网络 第1部分:总则
    China National Standards
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    GB/T 21563-2018 RaiLway applications—Rolling stock equipment—Shock and vibration tests
    轨道交通 机车车辆设备 冲击和振动试验
    China National Standards
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    GB/T 26168.4-2018 ELectrical insulating materials—Determination of the effects of ionizing radiation—Part 4:Procedures for assessment of ageing in service
    电气绝缘材料 确定电离辐射的影响 第4部分:运行中老化的评定程序
    China National Standards
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    GB/T 25123.2-2018 ELectric traction—Rotating electrical machines for rail and road vehicles—Part 2: Electronic convertor-fed alternating current motors
    电力牵引 轨道机车车辆和公路车辆用旋转电机 第2部分:电子变流器供电的交流电动机
    China National Standards
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    GB/Z 36281-2018 ResiduaL current devices (RCDs) associated with additional function(s)
    与附加功能组合的剩余电流保护电器
    China National Standards
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    GB/T 25123.1-2018 ELectric traction—Rotating electrical machines for rail and road vehicles—Part 1: Machines others than electronic convertor-fed alternating current motors
    电力牵引 轨道机车车辆和公路车辆用旋转电机 第1部分:除电子变流器供电的交流电动机之外的电机
    China National Standards
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    GB/T 36279-2018 Methods for testing seLf-damping characteristics of overhead conductors
    架空导线自阻尼特性测试方法
    China National Standards
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    GB/T 36151-2018 ALuminium alloy open type inserts for aviation
    航空用铝合金通孔镶嵌件
    China National Standards
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    GB/T 36155-2018 ExternaL public information marking of civil aircraft
    民用飞机外部公共信息标识
    China National Standards
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    GB/T 36152-2018 Safety assessment code of practice of rack and pinion hoists for persons and materiaLs
    齿轮齿条式人货两用施工升降机安全评估规程
    China National Standards
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    GB/T 36154-2018 Cabin pubLic information marking of civil aircraft
    民用飞机客舱公共信息标识
    China National Standards
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    GB/T 12760-2018 CyLindrical worm and wormwheel information of the dimensional data to be givem on the drawing
    圆柱蜗杆、蜗轮图样上应注明的尺寸数据
    China National Standards
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    GB/T 17493-2018 TubuLar cored electrodes for creep-resisting steels
    热强钢药芯焊丝
    China National Standards
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    GB/T 10088-2018 ModuLe and diameter of cylindrical worm
    圆柱蜗杆模数和直径
    China National Standards
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    GB/T 35076-2018 Safety of machinery—GeneraL safety requirements for production equipment
    机械安全 生产设备安全通则
    China National Standards
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    GB/T 12730-2018 Narrow V-beLt for general drive
    一般传动用窄V带
    China National Standards
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    GB/T 35077-2018 Safety of machinery—Local exhaust ventilation system—Safety requirements
    机械安全 局部排气通风系统 安全要求
    China National Standards
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    GB/T 15054.1-2018 Miniature screw threads—Part 1:ProfiLes, general plan and basic dimensions
    小螺纹 第1部分:牙型、系列和基本尺寸
    China National Standards
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    GB/T 13251-2018 Packaging—SteeL drum closures
    包装 钢桶封闭器
    China National Standards
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    GB/T 35078-2018 High speed precision hot upsetting forgings—GeneraL specification
    高速精密热镦锻件 通用技术条件
    China National Standards
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    GB/T 15054.2-2018 Miniature screw threads—Part 2:ToLerances and limits of size
    小螺纹 第2部分:公差和极限尺寸
    China National Standards
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    GB/T 778.5-2018 Meters for coLd potable water and hot water—Part 5: Installation requirements
    饮用冷水水表和热水水表 第5部分:安装要求
    China National Standards
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    GB/T 778.1-2018 Meters for coLd potable water and hot water—Part 1:Metrological requirements and technical requirements
    饮用冷水水表和热水水表 第1部分:计量要求和技术要求
    China National Standards
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    GB/T 36417.2-2018 FuLl-distributed industrial control network—Part 2: Terminology
    全分布式工业控制网络 第2部分:术语
    China National Standards
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    GB/T 778.3-2018 Meters for coLd potable water and hot water—Part 3:Test report format
    饮用冷水水表和热水水表 第3部分:试验报告格式
    China National Standards
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    GB/T 36387-2018 Criteria for vector controL operating program—Ship
    病媒生物防制操作规程 船舶
    China National Standards
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    GB/T 36282-2018 ELectromagnetic compatibility requirements and test methods of drive motor system for electric vehicles
    电动汽车用驱动电机系统电磁兼容性要求和试验方法
    China National Standards
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    GB/T 36285-2018 Specification of steam turbine eLectro-hydraulic control system for thermal power plant
    火力发电厂汽轮机电液控制系统技术条件
    China National Standards
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    GB/T 36283-2018 GeneraL technical specifications for secondary cabin of smart substation
    智能变电站二次舱通用技术条件
    China National Standards
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    GB/T 24338.1-2018 RaiLway applications—Electromagnetic compatibility—Part 1: General
    轨道交通 电磁兼容 第1部分:总则
    China National Standards
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    GB/T 10067.414-2018 Basic specification for eLectroheating and electromagnetic processing installations—Part 414: Industrial gem furnace
    电热和电磁处理装置基本技术条件 第414部分:工业宝石炉
    China National Standards
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    GB/T 36280-2018 Lead-carbon battery for electrical energy storage
    电力储能用铅炭电池
    China National Standards
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    GB/T 30839.47-2018 Energy consumption grading for industriaL electroheat installations—Part 47 : Electric heating bath furnace
    工业电热装置能耗分等 第47部分:电热浴炉
    China National Standards
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    GB/T 10045-2018 TubuLar cored electrodes for non-alloy and fine grain steels
    非合金钢及细晶粒钢药芯焊丝
    China National Standards
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    GB/T 35058-2018 Guide for quaLity evaluation of upgraded coal
    提质煤煤质特征评价技术指南
    China National Standards
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    GB/T 35060.1-2018 GeneraL specification of shearer—Part 1: Complete machine
    滚筒采煤机通用技术条件 第1部分:整机
    China National Standards
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    GB/T 11765-2018 OiL-tea camellia seed oil
    油茶籽油
    China National Standards
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    GB/T 35063-2018 CoaL base shale oil
    煤基伴生油页岩油
    China National Standards
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    GB/T 8233-2018 Sesame seed oiL
    芝麻油
    China National Standards
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    GB/T 35025-2018 ALpaca fibre
    羊驼毛
    China National Standards
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    GB/T 35081-2018 Safety of machinery—ReLationship of GB/T 16855.1 to GB/T 15706
    机械安全 GB/T 16855.1与GB/T 15706的关系
    China National Standards
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    GB/T 35079-2018 MuLti-way precision die forgings—Technological design principle
    多向精密模锻件 工艺编制原则
    China National Standards
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    GB/T 17186.2-2018 CaLculation methods for the pipe flange joints—Part 2:Calculation method satisfies leakage rate
    管法兰连接计算方法 第2部分:基于泄漏率的计算方法
    China National Standards
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    GB/T 35083.1-2018 PLain bearings—Testing of the tribological behaviour of bearing materials—Part 1: Testing of bearing metals
    滑动轴承 轴承材料摩擦学特性试验 第1部分:金属轴承材料试验
    China National Standards
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    GB/T 35080-2018 Safety of machinery—ReLationship of type-B and type-C standards to GB/T 15706
    机械安全 B类标准和C类标准与GB/T 15706的关系
    China National Standards
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    GB/T 325.1-2018 Packaging containers—SteeL drums—Part 1: General specifications
    包装容器 钢桶 第1部分:通用技术要求
    China National Standards
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    GB/T 35084-2018 GuideLines for environmental protection at press shop
    冲压车间环境保护导则
    China National Standards
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    GB/T 778.4-2018 Meters for coLd potable water and hot water—Part 4:Non-metrological requirements not covered in GB/T 778.1
    饮用冷水水表和热水水表 第4部分:GB/T 778.1中未包含的非计量要求
    China National Standards
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    GB/T 36389-2018 T4 DNA Ligase
    T4 DNA连接酶
    China National Standards
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    GB/T 36391-2018 AntibacteriaL toothbrush
    抗菌牙刷
    China National Standards
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    GB/T 19828-2018 TechnoLogy specification of quality management for edible salt authorized enterprises
    食盐定点生产企业质量管理技术规范
    China National Standards
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    GB/T 19883-2018 JeLly
    果冻
    China National Standards
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    GB/T 8013.3-2018 Anodic oxide coatings and organic poLymer coatings on aluminium and its alloys—Part 3: Organic polymer coatings
    铝及铝合金阳极氧化膜与有机聚合物膜 第3部分:有机聚合物涂膜
    China National Standards
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