China National Standards

China a GB Standards English PDF List


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 "a" GB Standards English PDF List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 21715.5-2021 Health informatics—Patient healthcard data—Part 5: Identification data
    健康信息学 患者健康卡数据 第5部分:标识数据
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    GB/T 20833.4-2021 Rotating electrical machines—The winding insulation—Part 4: Measurement of insulation resistance and polarization index
    旋转电机 绕组绝缘 第4部分:绝缘电阻和极化指数测量
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    GB/T 20833.1-2021 Rotating electrical machines—The winding insulation—Part 1:Off-line partial discharge measurements
    旋转电机 绕组绝缘 第1部分:离线局部放电测量
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    GB/T 20696-2021 Lambda-cyhalothrin emulsifiable concentrate
    高效氯氟氰菊酯乳油
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    GB/T 20695-2021 Lambda-cyhalothrin technical material
    高效氯氟氰菊酯原药
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    GB/T 20645-2021 Specific environmental condition—Technical requirements of low-voltage apparatuses for plateau
    特殊环境条件 高原用低压电器技术要求
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    GB/T 20385.1-2021 Textiles—Determination of organotin compounds—Part 1:Derivatisation method using GC-MS
    纺织品 有机锡化合物的测定 第1部分:衍生化气相色谱-质谱法
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    GB/T 19934.1-2021 Hydraulic fluid power—Fatigue pressure testing of metal pressure-containing envelopes—Part 1: Test method
    液压传动 金属承压壳体的疲劳压力试验 第1部分:试验方法
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    GB/T 19672-2021 Pipeline valves—Technical specification
    管线阀门 技术条件
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    GB/T 19420-2021 Terminology of salt-making industry
    制盐工业术语
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    GB/T 19237-2021 Compressed natural gas dispenser for vehicles
    汽车用压缩天然气加气机
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    GB/T 18802.32-2021 Low-voltage surge protective devices—Part 32: Surge protective devices connected to photovoltaic installations—Selection and application principles
    低压电涌保护器 第32部分:用于光伏系统的电涌保护器 选择和使用导则
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    GB/T 18802.31-2021 Low-voltage surge protective devices -- Part 31: Surge protective devices connected to photovoltaic installations -- Requirements and test methods
    低压电涌保护器 第31部分:用于光伏系统的电涌保护器 性能要求和试验方法
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    GB/T 18638-2021 Diagnostic techniques for Japanese encephalitis
    流行性乙型脑炎诊断技术
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    GB/T 18400.10-2021 Test conditions for machining centres—Part 10:Evaluation of thermal distortions
    加工中心检验条件 第10部分:热变形的评定
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    GB/T 18386.1-2021 Test methods for energy consumption and range of electric vehicles—Part 1: Light-duty vehicles
    电动汽车能量消耗量和续驶里程试验方法 第1部分:轻型汽车
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    GB/T 18329.4-2021 Plain bearings—Metallic multilayer plain bearings—Part 4:Non-destructive ultrasonic transmission testing of bond of thickness greater than or equal to 0.3 mm
    滑动轴承 多层金属滑动轴承 第4部分: 合金厚度≥0.3mm的结合质量超声穿透无损检测
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    GB/T 18329.3-2021 Plain bearings—Metallic multilayer plain bearings—Part 3: Non-destructive penetrant testing
    滑动轴承 多层金属滑动轴承 第3部分:无损渗透检验
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    GB/T 18106-2021 Classification of retail formats
    零售业态分类
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    GB/T 17901.3-2021 Information technology—Security techniques—Key management—Part 3: Mechanisms using asymmetric techniques
    信息技术 安全技术 密钥管理 第3部分:采用非对称技术的机制
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    GB/T 17421.10-2021 Test code for machine tools -- Part 10: Determination of the measuring performance of probing systems of numerically controlled machine tools
    机床检验通则 第10部分:数控机床探测系统测量性能的测定
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    GB/T 17217-2021 Hygienic specification for public toilet
    公共厕所卫生规范
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    GB/T 17215.221-2021 Electricity metering equipment(a. c. ) -- General requirements, tests and test conditions -- Part 21: Tariff and load control equipment
    电测量设备(交流) 通用要求、试验和试验条件 第21部分:费率和负荷控制设备
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    GB/T 16903-2021 Rules for the presentation of graphical symbols for use on signs -- Design principles and requirements for public information graphical symbols
    标志用图形符号表示规则 公共信息图形符号的设计原则与要求
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    GB/T 15914-2021 Monitoring and testing method for energy saving of steam heating equipments
    蒸汽加热设备节能监测方法
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    GB/T 15566.20-2021 Public information guidance systems -- Setting principles and requirements -- Part 20: Urban area
    公共信息导向系统 设置原则与要求 第20部分:城市区域
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    GB/T 14695-2021 Bucket wheel stacker reclaimer -- Type and basic parameters
    臂式斗轮堆取料机 型式和基本参数
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    GB/T 14383-2021 Forged fittings, socket-welding and threaded
    锻制承插焊和螺纹管件
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    GB/T 14352.22-2021 Methods for chemical analysis of tungsten ores and molybdenum ores -- Part 22:Determination of antimony content -- Hydride generation atomic fluorescence spectrometry
    钨矿石、钼矿石化学分析方法 第22部分:锑量的测定 氢化物发生-原子荧光光谱法
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    GB/T 14352.21-2021 Methods for chemical analysis of tungsten ores and molybdenum ores -- Part 21: Determination of arsenic content -- Hydride generation atomic fluorescence spectrometry
    钨矿石、钼矿石化学分析方法 第21部分:砷量的测定 氢化物发生-原子荧光光谱法
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    GB/T 14352.20-2021 Methods for chemical analysis of tungsten ores and molybdenum ores -- Part 20:Determination of niobium,tantalum,zirconium,hafnium and 15 rare earth elements content -- Inductively coupled plasma mass spectrometry
    钨矿石、钼矿石化学分析方法 第20部分:铌、钽、锆、铪及15个稀土元素量的测定 电感耦合等离子体质谱法
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    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
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    GB/T 14231-2021 Determination of efficiency for gear units
    齿轮装置效率测定方法
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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
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    GB/T 12975-2021 General specification for synchronous generator in ships
    船用同步发电机通用技术条件
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    GB/T 12818-2021 Rules for inspecting and testing of railway passenger car after completion of construction
    铁路客车组装后的检查与试验规则
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    GB/T 12817-2021 General technical specification for railway passenger car
    铁路客车通用技术条件
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    GB/T 12736-2021 Conveyor belts—Determination of strenght of mechanical fastenings—Static test method
    输送带 机械接头强度的测定 静态试验方法
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    GB/T 12668.902-2021 adjustable speed electrical power drive systems—Part 9-2: Ecodesign for power drive systems, motor starters, power electronics and their driven applications—Energy efficiency indicators for power drive systems and motor starters
    调速电气传动系统 第9-2部分:电气传动系统、电机起动器、电力电子设备及其传动应用的生态设计 电气传动系统和电机起动器的能效指标
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    GB/T 12668.901-2021 adjustable speed electrical power drive systems—Part 9-1: Ecodesign for power drive systems, motor starters, power electronics and their driven applications—General requirements for setting energy efficiency standards for power driven equipment using the
    调速电气传动系统 第9-1部分:电气传动系统、电机起动器、电力电子设备及其传动应用的生态设计 采用扩展产品法(EPA)和半解析模型(SAM)制定电气传动设备能效标准的一般要求
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    GB/T 12242-2021 Pressure relief devices—Performance test code
    压力释放装置 性能试验方法
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    GB/T 12241-2021 Safety valves—General requirements
    安全阀 一般要求
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    GB/T 12237-2021 Steel ball valves for petroleum, petrochemical and allied industries
    石油、石化及相关工业用的钢制球阀
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    GB/T 11760-2021 Hulless barley
    青稞
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    GB/T 11313.41-2021 Radio-frequency connectors—Part 41: Sectional specification for CQA series quick lock R.F. coaxial connectors
    射频连接器 第41部分: CQA系列快速锁紧射频连接器分规范
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    GB/T 11313.40-2021 Radio-frequency connectors—Part 40: Sectional specification for 2.4 series R.F. connectors
    射频连接器 第40部分: 2.4系列射频连接器分规范
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    GB/T 11313.35-2021 Radio-frequency connectors—Part 35: Sectional specification for 2.92 series R.F connectors
    射频连接器 第35部分: 2.92系列射频连接器分规范
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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
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    GB/T 10001.9-2021 Public information graphical symbols—Part 9: Symbols for accessible facilities
    公共信息图形符号 第9部分:无障碍设施符号
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    GB/T 10001.7-2021 Public information graphical symbols—Part 7: Symbols for office and teaching
    公共信息图形符号 第7部分:办公教学符号
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    GB/T 10001.6-2021 Public information graphical symbols—Part 6: Symbols for medical treatment and health care
    公共信息图形符号 第6部分:医疗保健符号
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    GB/T 10001.5-2021 Public information graphical symbols—Part 5: Symbols for shopping
    公共信息图形符号 第5部分:购物符号
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    GB/T 10001.4-2021 Public information graphical symbols—Part 4: Symbols for recreation sport
    公共信息图形符号 第4部分:运动健身符号
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    GB/T 10001.3-2021 Public information graphical symbols—Part 3:Symbols for passenger and cargo transport
    公共信息图形符号 第3部分:客运货运符号
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    GB/T 10001.2-2021 Public information graphical symbols—Part 2: Symbols for tourism and entertainment
    公共信息图形符号 第2部分:旅游休闲符号
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    GB/T 8887-2021 Classification of starch
    淀粉分类
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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
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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
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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
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    GB/T 7092-2021 Outline dimensions of semiconductor integrated circuits
    半导体集成电路外形尺寸
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    GB/T 5824-2021 Size system of opening for windows and doors in building
    建筑门窗洞口尺寸系列
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    GB/T 5755-2021 Steel cord conveyor belts—Cord-to-coating bond test—Initial test and after thermal treatment
    钢丝绳芯输送带 绳与包覆胶粘合试验 原始状态下和热老化后试验
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    GB/T 5162-2021 Metallic powders—Determination of tap density
    金属粉末 振实密度的测定
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    GB/T 5095.2507-2021 Electromechanical components for electronic equipment—Basic testing procedures and measuring methods—Part 25-7: Test 25g: Impedance, reflection coefficient, and voltage standing wave ratio (VSWR)
    电子设备用机电元件 基本试验规程及测量方法 第25-7部分:试验25g:阻抗、反射系数和电压驻波比(VSWR)
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    GB/T 5095.2505-2021 Electromechanical components for electronic equipment—Basic testing procedures and measuring methods—Part 25-5:Test 25e: Return loss
    电子设备用机电元件 基本试验规程及测量方法 第25-5部分:试验25e:回波损耗
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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
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    GB/T 5095.2503-2021 Electromechanical components for electronic equipment—Basic testing procedures and measuring methods—Part 25-3: Test 25c: Rise time degradation
    电子设备用机电元件 基本试验规程及测量方法 第25-3部分:试验25c:上升时间衰减
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    GB/T 5095.2502-2021 Electromechanical components for electronic equipment—Basic testing procedures and measuring methods—Part 25-2: Test 25b: Attenuation (insertion loss)
    电子设备用机电元件 基本试验规程及测量方法 第25-2部分:试验25b:衰减(插入损耗)
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    GB/T 5095.2501-2021 Electromechanical components for electronic equipment—Basic testing procedures and measuring methods—Part 25-1: Test 25a: Crosstalk ratio
    电子设备用机电元件 基本试验规程及测量方法 第25-1部分:试验25a:串扰比
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    GB/T 5095.2307-2021 Electromechanical components for electronic equipment—Basic testing procedures and measuring methods—Part 23-7: Screening and filtering tests—Test 23g: Effective transfer impedance of connectors
    电子设备用机电元件 基本试验规程及测量方法 第23-7部分:屏蔽和滤波试验 试验23g:连接器的有效转移阻抗
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    GB/T 5095.2304-2021 Electromechanical components for electronic equipment—Basic testing procedures and measuring methods—Part 23-4: Screening and filtering tests—Test 23d: Transmission line reflections in the time domain
    电子设备用机电元件 基本试验规程及测量方法 第23-4部分:屏蔽和滤波试验 试验23d:时域内传输线的反射
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    GB/T 5095.2303-2021 Electromechanical components for electronic equipment—Basic testing procedures and measuring methods—Part 23-3:Screening and filtering tests—Test 23c:Shielding effectiveness of connectors and accessories—Line injection method
    电子设备用机电元件 基本试验规程及测量方法 第23-3部分:屏蔽和滤波试验 试验23c:连接器和附件的屏蔽效果 线注入法
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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
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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
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    GB/T 4490-2021 Conveyor belts with textile carcass—Widths and lengths
    织物芯输送带 宽度和长度
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    GB/T 4022.1-2021 Surface grinding machines with horizontal grinding wheel spindle and reciprocating table—Testing of the accuracy—Part 1:Machines with table surface length of up to 1600 mm
    卧轴矩台平面磨床 精度检验 第1部分:工作台面长度至1600mm的机床
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    GB/T 3792-2021 Information and documentation—Resource description
    信息与文献 资源描述
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    GB/T 3684-2021 Conveyor belts—Electrical conductivity—Specification and test method
    输送带 导电性 规范和试验方法
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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
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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
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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
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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
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    GB/T 2585-2021 Hot-rolled steel rails for railway
    铁路用热轧钢轨
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    GB/T 1454-2021 Test method for edgewise compressive properties of sandwich constructions
    夹层结构侧压性能试验方法
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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
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    GB/T 1149.6-2021 Internal combustion engines—Piston rings—Part 6: Scraper rings made of cast iron
    内燃机 活塞环 第6部分:铸铁刮环
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    GB/T 1149.4-2021 Internal combustion engines—Piston rings—Part 4:Quality requirements
    内燃机 活塞环 第4部分:质量要求
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    GB/T 41009-2021 Forensic sciences -- Data structures of selected loci from the DNA database
    法庭科学? DNA数据库选用的基因座及其数据结构
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    GB/T 41021-2021 Forensic sciences -- Content and format of DNA identification report
    法庭科学? DNA鉴定文书内容及格式
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    GB/T 1355-2021 Wheat flour
    小麦粉
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    GB/T 41165-2021 accuracy evaluation methods of marine forecast results
    海洋预报结果准确性检验评估方法
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    GB/T 41020-2021 Guidance on building fire risk assessment for property insurance
    建筑物财产保险火灾风险评估指南
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    GB/T 14914.6-2021 The specification for marine observation—Part 6:Data processing and quality control of marine observational data
    海洋观测规范 第6部分:数据处理与质量控制
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    GB/T 14914.3-2021 The specification for marine observation -- Part 3: Surface and subsurface buoy-based observation
    海洋观测规范 第 3 部分:浮标潜标观测
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    GB/T 14914.4-2021 The specification for marine observation—Part 4:Shore based radar observation
    海洋观测规范 第4部分:岸基雷达观测
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    GB/T 9254.1-2021 Information technology equipment, multimedia equipment and receivers -- Electromagnetic compatibility -- Part 1: Emission requirements
    信息技术设备、多媒体设备和接收机 电磁兼容 第1部分:发射要求
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    English PDF
    GB/T 283-2021 Rolling bearings—Cylindrical roller bearings—Boundary dimensions
    滚动轴承 圆柱滚子轴承 外形尺寸
    China National Standards
    a

    English PDF
    GB/T 6424-2021 Flat plate solar collectors
    平板型太阳能集热器
    China National Standards
    a

    English PDF
    GB/T 17581-2021 Evacuated tube solar collectors
    真空管型太阳能集热器
    China National Standards
    a

    English PDF
    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
    a

    English PDF

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