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  •  China "La" GB Standards English PDF List:
    • Standard  Code Standard Title Standard Class Order
    GB/T 14352.19-2021 Methods for chemical analysis of tungsten ores and molybdenum ores -- Part 19: Determination of bismuth, cadmium, cobalt, copper, iron, lithium, nickel, phosphorus, lead, strontium, vanadium and zinc content -- Inductive-coupled pLasma atomic emission spe
    钨矿石、钼矿石化学分析方法 第19部分：铋、镉、钴、铜、铁、锂、镍、磷、铅、锶、钒和锌量的测定 电感耦合等离子体原子发射光谱法    		 China National Standards
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    GB/T 13174-2021 Determination of detergency and cycle of washing property for Laundry detergents
    衣料用洗涤剂去污力及循环洗涤性能的测定    		 China National Standards
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    GB/T 10006-2021 PLastics—Film and sheeting—Determination of the coefficients of friction
    塑料 薄膜和薄片 摩擦系数的测定    		 China National Standards
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    GB/T 8887-2021 CLassification of starch
    淀粉分类    		 China National Standards
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    GB/T 7308.3-2021 PLain bearings—Thin-walled half bearings with or without flange—Part 3: Measurement of peripheral length
    滑动轴承 有法兰或无法兰薄壁轴瓦 第3部分:周长测量    		 China National Standards
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    GB/T 7308.2-2021 PLain bearings—Thin-walled half bearings with or without flange—Part 2:Measurement of wall thickness and flange thickness
    滑动轴承 有法兰或无法兰薄壁轴瓦 第2部分:轴瓦壁厚和法兰厚度测量    		 China National Standards
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    GB/T 7308.1-2021 PLain bearings—Thin-walled half bearings with or without flange—Part 1：Tolerances, design features and methods of test
    滑动轴承 有法兰或无法兰薄壁轴瓦 第1部分:公差、结构要素和检验方法    		 China National Standards
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    GB/T 5095.2504-2021 Electromechanical components for electronic equipment—Basic testing procedures and measuring methods—Part 25-4: Test 25d: Propagation deLay
    电子设备用机电元件 基本试验规程及测量方法 第25-4部分：试验25d：传输时延    		 China National Standards
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    GB/T 4892-2021 Dimensions of rigid rectanguLar transport packages
    硬质直方体运输包装尺寸系列    		 China National Standards
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    GB/T 4797.9-2021 CLassification of environmental conditions—Environmental conditions appearing in nature—Measured shock and vibration data during storage, transportation and in-use
    环境条件分类　自然环境条件　贮存、运输和使用过程中测得的冲击和振动数据    		 China National Standards
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    GB/T 3480.2-2021 CalcuLation of load capacity of spur and helical gears—Part 2: Calculation of surface durability (pitting)
    直齿轮和斜齿轮承载能力计算 第2部分：齿面接触强度（点蚀）计算    		 China National Standards
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    GB/T 3296-2021 Test method for translucency of daily-use porceLain
    日用瓷器透光度测定方法    		 China National Standards
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    GB/T 2889.5-2021 PLain bearings—Terms, definitions, classification and symbols—Part 5:Application of symbols
    滑动轴承 术语、定义、分类和符号 第5部分:符号的应用    		 China National Standards
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    GB/T 2680-2021 GLass in building—Determination of light transmittance, solar direct transmittance, total solar energy transmittance, ultraviolet transmittance and related glazing factors
    建筑玻璃 可见光透射比、太阳光直接透射比、太阳能总透射比、紫外线透射比及有关窗玻璃参数的测定    		 China National Standards
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    GB/T 1406.3-2021 Types and dimensions of Lamp caps—Part 3：Prefocus caps
    灯头的型式和尺寸 第3部分：预聚焦式灯头    		 China National Standards
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    GB/T 6424-2021 FLat plate solar collectors
    平板型太阳能集热器    		 China National Standards
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    GB/T 17581-2021 Evacuated tube soLar collectors
    真空管型太阳能集热器    		 China National Standards
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    GB/T 34273-2021 Standard test method for calcuLated cetane index of coal liquefaction diesel—Four variable equetion
    煤液化柴油十六烷指数计算法 四变量公式法    		 China National Standards
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    GB/T 8563.3-2021 CLassification and codes for information of reward and disciplinary action -- Part 3: Codes of disciplinary action and organizational punishment
    奖励、纪律处分信息分类与代码? 第3部分：纪律处分和组织处理代码    		 China National Standards
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    GB/T 21636-2021 Microbeam analysis—Electron probe microanalysis (EPMA)—VocabuLary
    微束分析 电子探针显微分析（EPMA） 术语    		 China National Standards
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    GB/T 21419-2021 Transformers, power supplies, reactors and simiLar products—EMC requirements
    变压器、电源装置、电抗器及其类似产品 电磁兼容（EMC）要求    		 China National Standards
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    GB/T 41042-2021 Guidance for utilization and cLassification of content of valuable elements in coal
    煤中有价元素含量分级及应用导则    		 China National Standards
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    GB/T 5267.2-2021 Fasteners—Non-electrolytically applied zinc fLake coatings
    紧固件 非电解锌片涂层    		 China National Standards
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    GB/T 3098.26-2021 Mechanical properties of fasteners—FLat washers
    紧固件机械性能 平垫圈    		 China National Standards
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    GB/T 26282-2021 Measuring methods of heat baLance of cement rotary kiln
    水泥回转窑热平衡测定方法    		 China National Standards
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    GB/T 17743-2021 Limits and methods of measurement of radio disturbance characteristics of electrical lighting and simiLar equipment
    电气照明和类似设备的无线电骚扰特性的限值和测量方法    		 China National Standards
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    GB/T 8563.1-2021 CLassification and codes for information of reward and disciplinary action -- Part 1: Codes of medal, honorary title and reward
    奖励、纪律处分信息分类与代码 第1部分：勋章、荣誉称号和表彰奖励代码    		 China National Standards
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    GB/T 13976-2021 Radioactive source term of pressurized water reactor nuclear power pLant for operation states
    压水堆核电厂运行状态下的放射性源项    		 China National Standards
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    GB/T 41249-2021 Industrial assistance—Guidance for operation management of “pig-biogas-fruit (grain and vegetable)”circuLar agricultural project
    产业帮扶 “猪-沼-果（粮、菜）” 循环农业项目运营管理指南    		 China National Standards
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    GB/T 5121.28-2021 Methods for chemical analysis of copper and copper alloys—Part 28：Determination of chromium,iron,manganese,cobalt,nickel,zinc,arsenic,selenium,silver,cadmium,tin,antimony,tellurium,lead and bismuth content—Inductively coupled pLasma-mass spectrometry
    铜及铜合金化学分析方法 第28部分：铬、铁、锰、钴、镍、锌、砷、硒、银、镉、锡、锑、碲、铅和铋含量的测定 电感耦合等离子体质谱法    		 China National Standards
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    GB/T 7991.1-2021 Test method of viterous and porceLain enamels—Part 1：Determination of resistance to alkaline liquids
    搪玻璃层试验方法 第1部分：耐碱性溶液腐蚀性能的测定    		 China National Standards
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    GB/T 41121-2021 GLass water slide device safety technical requirement
    玻璃水滑道安全技术要求    		 China National Standards
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    GB/T 6730.25-2021 Iron ores—Determination of total rare earth contents—OxaLate gravimetric method
    铁矿石 稀土总量的测定 草酸盐重量法    		 China National Standards
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    GB/T 31428-2021 VocabuLary relating to coal chemical technology
    煤化工术语    		 China National Standards
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    GB/T 14598.118-2021 Measuring reLays and protection equipment -- Part 118: Synchrophasor for power systems -- Measurements
    量度继电器和保护装置 第118部分：电力系统同步相量 测量    		 China National Standards
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    GB/T 41138-2021 Product quality information system -- Information cLassification, sharing and exchange
    产品质量信息系统 信息分类与共享交换    		 China National Standards
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    GB/T 14598.181-2021 Measuring reLays and protection equipment -- Part 181：Functional requirements for frequency protection
    量度继电器和保护装置 第181 部分：频率保护功能要求    		 China National Standards
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    GB/T 26281-2021 Methods for the calcuLation of heat balance，heat efficiency and comprehensive energy consumption of cement rotary kiln
    水泥回转窑热平衡、热效率、综合能耗计算方法    		 China National Standards
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    GB/T 41110-2021 TubuLar cored electrodes for gas shielded and non-gas shielded metal arc welding of nickel and nickel alloys
    镍及镍合金药芯焊丝    		 China National Standards
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    GB/T 26465-2021 Safety rules for the construction and instalLation of firefighters lifts
    消防员电梯制造与安装安全规范    		 China National Standards
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    GB/T 15829-2021 Soft soldering flux -- CLassification and requirements
    软钎剂 分类与性能要求    		 China National Standards
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    GB/T 41104.3-2021 Solder wire, solid and flux cored -- Specifications and test methods -- Part 3: Wetting baLance test method for flux cored solder wire efficacy
    实心和药芯软钎料丝? 规范和试验方法? 第3部分：药芯软钎料丝功效的润湿平衡试验方法    		 China National Standards
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    GB/T 41104.1-2021 Solder wire, solid and flux cored -- Specification and test methods -- Part 1: CLassification and performance requirements
    实心和药芯软钎料丝? 规范和试验方法? 第1部分：分类和性能要求    		 China National Standards
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    GB/T 41158-2021 Management requirements for circuLation information of automobile aftermarket parts
    汽车后市场配件流通信息管理要求    		 China National Standards
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    GB/T 8593.2-2021 Earth-moving machinery—Symbols for operator controls and other dispLays—Part 2:Symbols for specific machines,equipment and accessories
    土方机械 司机操纵装置和其他显示装置用符号 第2部分：机器、工作装置和附件的特殊符号    		 China National Standards
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    GB/T 8593.1-2021 Earth-moving machinery -- Symbols for operator controls and other dispLays -- Part 1: Common symbols
    土方机械? 司机操纵装置和其他显示装置用符号? 第1部分：通用符号    		 China National Standards
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    GB/T 17889.2-2021 Ladders—Part 2: Requirements, test, marking
    梯子 第2部分：要求、试验和标志    		 China National Standards
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    GB/T 17889.1-2021 Ladders -- Part 1: Terms, types, functional sizes
    梯子 第1部分：术语、型式和功能尺寸    		 China National Standards
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    GB/T 29004-2021 Rice transpLanter -- Evaluation index and measurement methods for fuel consumption
    水稻插秧机 燃油消耗量指标及测量方法    		 China National Standards
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    GB/T 24604-2021 Rolling bearings－AnguLar contact thrust ball bearings and units for machine tool screws
    滚动轴承 机床丝杠用推力角接触球轴承及单元    		 China National Standards
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    GB/T 304.9-2021 Spherical pLain bearings—Part 9：General technical regulations
    关节轴承 第9部分：通用技术规则    		 China National Standards
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    GB/T 38055.5-2021 Rough-terrain trucks—User requirements—Part 5: Interface between variable-reach truck and intergrated personnel work pLatform
    越野叉车 对用户的要求 第5部分：伸缩臂式叉车和集成式人员工作平台的连接装置    		 China National Standards
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    GB/T 41106.6-2021 Large-scale amusement devices -- Inspection, maintenance and repair -- Part 6: Sort of virtual experience rides
    大型游乐设施 检查、维护保养与修理 第6部分：虚拟体验类    		 China National Standards
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    GB/T 41106.5-2021 Large-scale amusement devices -- Inspection, maintenance and repair -- Part 5: Sort of aquatic rides
    大型游乐设施 检查、维护保养与修理 第5部分：水上类    		 China National Standards
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    GB/T 41106.4-2021 Large-scale amusement devices -- Inspection, maintenance and repair -- Part 4: Sort of lifting rides
    大型游乐设施 检查、维护保养与修理 第4部分：升降类    		 China National Standards
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    GB/T 41106.3-2021 Large-scale amusement devices -- Inspection, maintenance and repair -- Part 3: Sort of rotary rides
    大型游乐设施 检查、维护保养与修理 第3部分：旋转类    		 China National Standards
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    GB/T 41106.2-2021 Large-scale amusement devices -- Inspection, maintenance and repair -- Part 2: Sort of track rides
    大型游乐设施 检查、维护保养与修理 第2部分：轨道类    		 China National Standards
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    GB/T 41106.1-2021 Large-scale amusement devices -- Inspection, maintenance and repair -- Part 1: General
    大型游乐设施 检查、维护保养与修理 第1部分：总则    		 China National Standards
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    GB/T 24807-2021 Electromagnetic compatibility for lifts, escaLators and moving walks—Emission
    电梯、自动扶梯和自动人行道的电磁兼容 发射    		 China National Standards
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    GB/T 41139-2021 Requirements of standard conformance testing for information cLassification coding and metadata
    信息分类编码及元数据标准符合性测试要求    		 China National Standards
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    GB/T 25684.11-2021 Earth-moving machinery—Safety—Part 11: Requirements for Landfill compactors
    土方机械 安全 第11部分：回填压实机的要求    		 China National Standards
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    GB/T 25684.9-2021 Earth-moving machinery—Safety—Part 9: Requirements for pipeLayers
    土方机械 安全 第9部分：吊管机的要求    		 China National Standards
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    GB/T 7991.3-2021 Test method of viterous and porceLain enamels -- Part 3: Determination of resistance to thermal shock
    搪玻璃层试验方法 第3部分：耐温差急变性能的测定    		 China National Standards
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    GB/T 25808-2021 Sulphur bLack 2BR、3B 200%
    硫化黑2BR、3B 200%    		 China National Standards
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    GB/T 41089-2021 Technical specification for isoLated lightning protection of electronic system based on lightning nowcasting and warning
    基于雷电临近预警的电子系统隔离防雷技术规范    		 China National Standards
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    GB/T 24675.6-2021 Conservation tilLage equipment -- Part 6: Smashed straw machine
    保护性耕作机械? 第6部分： 秸秆粉碎还田机    		 China National Standards
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    GB/T 24675.5-2021 Conservation tilLage equipment -- Part 5: Smashed root stubble machine
    保护性耕作机械? 第5部分： 根茬粉碎还田机    		 China National Standards
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    GB/T 24675.4-2021 Conservation tilLage equipment—Part 4：Disc harrow
    保护性耕作机械 第4部分： 圆盘耙    		 China National Standards
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    GB/T 41064-2021 Surface chemical analysis—Depth profiling—Method for sputter rate determination in X-ray photoelectron spectroscopy, Auger electron spectroscopy and secondary-ion mass spectrometry sputter depth profiling using single and multi-Layer thin films
    表面化学分析 深度剖析 用单层和多层薄膜测定X射线光电子能谱、俄歇电子能谱和二次离子质谱中深度剖析溅射速率的方法    		 China National Standards
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    GB/T 19490-2021 Telecommunication reguLations for maritime mobile services—General requirement
    水上移动业务通信规则 总体要求    		 China National Standards
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    GB/T 41034-2021 General design specification of electromagnetic reLay for space application
    宇航用电磁继电器通用设计规范    		 China National Standards
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    GB/T 41036-2021 General specification for super high-low temperature circuLar electrical connector for space applications
    宇航用超高低温圆形电连接器通用规范    		 China National Standards
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    GB/T 1927.12-2021 Test methods for physical and mechanical properties of small clear wood specimens—Part 12:Determination of strength in compression perpendicuLar to grain
    无疵小试样木材物理力学性质试验方法 第12部分：横纹抗压强度测定    		 China National Standards
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    GB/T 1927.10-2021 Test methods for physical and mechanical properties of small clear wood specimens—Part 10: Determination of modulus of eLasticity in bending
    无疵小试样木材物理力学性质试验方法 第10部分：抗弯弹性模量测定    		 China National Standards
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    GB/T 1927.3-2021 Test methods for physical and mechanical properties of small clear wood specimens—Part 3: Determination of the growth rings width and Latewood rate of wood
    无疵小试样木材物理力学性质试验方法 第3部分：生长轮宽度和晚材率测定    		 China National Standards
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    GB/T 41087-2021 Technical specification for heat exchange system of soLar thermal power plant
    太阳能热发电站换热系统技术要求    		 China National Standards
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    GB/T 41211-2021 General specifications for moon and pLanetary in-situ spectral detection instrument
    月球与行星原位光谱探测仪器通用规范    		 China National Standards
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    GB/T 41209-2021 General specifications for Laser rangefinder for lunar and planetary exploration
    月球与行星探测激光测距仪通用规范    		 China National Standards
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    GB/T 41140-2021 Analysis criterion for radiation source term of reactor core and spent fuel assembly in PWR nuclear power pLant
    压水堆核电厂堆芯及乏燃料组件辐射源项分析准则    		 China National Standards
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    GB/T 41068-2021 Nanotechnologies -- Determination of water-soluble anions content in graphene-reLated powder -- Ion chromatography method
    纳米技术 石墨烯粉体中水溶性阴离子含量的测定 离子色谱法    		 China National Standards
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    GB/T 41067-2021 Nanotechnologies -- Determination of sulfur, fluorine, chlorine and bromine content in graphene reLated powder -- Combustion ion chromatography method
    纳米技术 石墨烯粉体中硫、氟、氯、溴含量的测定 燃烧离子色谱法    		 China National Standards
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    GB/T 41142-2021 Hardware design requirements of computer-based instrumentation and control systems important to safety for nuclear power pLants
    核电厂安全重要数字仪表和控制系统硬件设计要求    		 China National Standards
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    GB/T 5204-2021 Periodic surveilLance testing of the safety system of nuclear power plant
    核电厂安全系统定期试验与监测    		 China National Standards
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    GB/T 13627-2021 Criteria for accident monitoring instrumentation for nuclear power pLants
    核电厂事故监测仪表准则    		 China National Standards
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    GB/T 13626-2021 Application of the single-failure criterion for nuclear power pLant safety systems
    单一故障准则应用于核电厂安全系统    		 China National Standards
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    GB/T 41143-2021 Glossary of terms of instrumentation and control for nuclear power pLants
    核电厂仪表和控制术语    		 China National Standards
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    GB/T 13286-2021 Criteria for independence of cLass 1E equipment and circuits in nuclear power plants
    核电厂安全级电气设备和电路独立性准则    		 China National Standards
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    GB/T 41145-2021 Human factors verification and validation for nuclear power pLants
    核电厂人因验证和确认    		 China National Standards
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    GB/T 11807-2021 Characteristics,design and operational procedures for acoustic monitoring systems of loose parts detection important to safety in nuclear power pLants
    核电厂安全重要松脱部件声学监测系统的特性、设计和运行规程    		 China National Standards
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    GB/T 17215.647-2021 Electricity metering data exchange -- The DLMS/COSEM suite -- Part 47: DLMS/COSEM transport Layer for IP networks
    电测量数据交换 DLMS/COSEM组件 第47部分：基于IP网络的DLMS/COSEM传输层    		 China National Standards
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    GB/T 41090-2021 General design requirements of pressurized water reactor nuclear power pLants with active safety systems
    能动安全系统压水堆核电厂总设计要求    		 China National Standards
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    GB/T 30104.303-2021 Digital addressable lighting interface—Part 303: ParticuLar requirements—Input devices—Occupancy sensor
    数字可寻址照明接口 第303部分：特殊要求 输入设备 占位传感器    		 China National Standards
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    GB/T 30104.302-2021 Digital addressable lighting interface -- Part 302: ParticuLar requirements -- Input devices -- Absolute input devices
    数字可寻址照明接口 第302部分：特殊要求 输入设备 绝对输入设备    		 China National Standards
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    GB/T 30104.301-2021 Digital addressable lighting interface—Part 301: ParticuLar requirements—Input devices—Push buttons
    数字可寻址照明接口 第301部分：特殊要求 输入设备 按钮    		 China National Standards
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    GB/T 41003.2-2021 General technical specification for pLastic foam mats—Part 2: Indoor polyvinyl chloride foam mats
    塑料泡沫垫通用技术条件 第2部分：室内聚氯乙烯泡沫垫    		 China National Standards
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    GB/T 41004.2-2021 Intelligent pipe network system-Part 2 :Intelligent pLastic pipes , fittings and valves
    智能管网系统 第2部分：智能塑料管材、管件及阀门    		 China National Standards
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    GB/T 41092-2021 Guidance for electrical safety risk assessment and risk reduction in multiple application workpLace
    多重应用环境场所电气安全风险评估和风险降低指南    		 China National Standards
    La
    English PDF
    GB/T 3681.2-2021 PLastics—Methods of exposure to solar radiation—Part 2: Direct weathering and exposure behind window glass
    塑料 太阳辐射暴露试验方法 第2部分：直接自然气候老化和暴露在窗玻璃后气候老化    		 China National Standards
    La
    English PDF
    GB/T 3681.1-2021 PLastics—Methods of exposure to solar radiation—Part 1: General guidance
    塑料 太阳辐射暴露试验方法 第1部分：总则    		 China National Standards
    La
    English PDF
    GB/T 41146-2021 Method of sampling insuLating liquids
    绝缘液体取样方法    		 China National Standards
    La
    English PDF

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