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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 "IB" GB Standards List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 38839-2020 General technical requirements of flexIBle control for industrial robots
    工业机器人柔性控制通用技术要求
    China National Standards
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    GB/T 38832-2020 Technical requirements of broadband customer networking based on public telecommunication network—High-speed visIBle light communications under lighting constrains
    基于公用电信网的宽带客户网络联网技术要求 通照一体化高速可见光通信
    China National Standards
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    GB/T 38831-2020 Technical requirements for IPTV media delivery system—Media distrIBution and storage subsystem
    IPTV媒体交付系统技术要求 媒体分发存储子系统
    China National Standards
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    GB/T 38801-2020 Technical requirements for content distrIBution network—Interconnection use cases
    内容分发网络技术要求 互联应用场景
    China National Standards
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    GB/T 27788-2020 Microbeam analysis—Scanning electron microscopy—Guidelines for calIBrating image magnification
    微束分析 扫描电镜 图像放大倍率校准导则
    China National Standards
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    GB/T 15579.10-2020 Arc welding equipment—Part 10:Electromagnetic compatIBility (EMC) requirements
    弧焊设备 第10部分:电磁兼容性(EMC)要求
    China National Standards
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    GB/T 14513.3-2020 Pneumatic fluid power—Determination of flow-rate characteristics of components using compressIBle fluids—Part 3:Method for calculating steady-state flow-rate characteristics of systems
    气动 使用可压缩流体元件的流量特性测定 第 3 部分:系统稳态流量特性的计算方法
    China National Standards
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    GB/T 9771.6-2020 Single-mode optical fIBres for telecommunication—Part 6: Characteristics of a fibre with non-zero dispersion for wideband optical transport
    通信用单模光纤 第6部分:宽波长段光传输用非零色散单模光纤特性
    China National Standards
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    GB/T 9771.5-2020 Single-mode optical fIBres for telecommunication—Part 5: Characteristics of a non-zero dispersion shifted single-mode optical fibre
    通信用单模光纤 第5部分:非零色散位移单模光纤特性
    China National Standards
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    GB/T 9771.4-2020 Single-mode optical fIBres for telecommunication—Part 4: Characteristics of a dispersion shifted single-mode optical fibre
    通信用单模光纤 第4部分:色散位移单模光纤特性
    China National Standards
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    GB/T 9771.3-2020 Single-mode optical fIBres for telecommunication—Part 3: Characteristics of an extended wavelength band dispersion unshifted single-mode optical fibre
    通信用单模光纤 第3部分:波长段扩展的非色散位移单模光纤特性
    China National Standards
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    GB/T 9771.2-2020 Single-mode optical fIBres for telecommunication—Part 2: Characteristics of a cut-off wavelength shifted single-mode optical fibre
    通信用单模光纤 第2部分:截止波长位移单模光纤特性
    China National Standards
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    GB/T 9771.1-2020 Single-mode optical fIBres for telecommunication—Part 1: Characteristics of a dispersion unshifted single-mode optical fibre
    通信用单模光纤 第1部分:非色散位移单模光纤特性
    China National Standards
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    GB/T 2900.103-2020 Electrotechnical terminology—Generation,transmission and distrIBution of electrical energy—Dependability and quality of service of electric power systems
    电工术语 发电、输电及配电 电力系统可信性及服务质量
    China National Standards
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    GB 50463-2019 Code for design of engineering vIBration isolation
    工程隔振设计标准
    China National Standards
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    GB/T 38768-2020 Highly flexIBle rubber coupling—Test requirements and methods
    高弹性橡胶联轴器 试验要求及方法
    China National Standards
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    GB/T 38725.2-2020 Spoolable reinforced plastic pipe一Part 2: FIBer reinforced thermoplastic coiled pipe
    可盘绕式增强塑料管 第2部分:纤维增强热塑性塑料连续管
    China National Standards
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    GB/Z 38623-2020 Intelligent manufacturing—Human-computer interaction system—Technological requirements of semantic lIBrary
    智能制造 人机交互系统 语义库技术要求
    China National Standards
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    GB/T 38614-2020 Measuring method for nano positioning and scanning stage based on flexIBle hinge mechanism and piezo actuator
    基于柔性铰链机构和压电陶瓷驱动器的纳米定位与扫描平台测量方法
    China National Standards
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    GB/T 38001.11-2020 FlexIBle display devices—Part 1-1: Terminology and letter symbols
    柔性显示器件 第1-1部分:术语与文字符号
    China National Standards
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    GB/T 38001.62-2020 FlexIBle display devices—Part 6-2: Environmental testing methods
    柔性显示器件 第6-2部分:环境试验方法
    China National Standards
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    GB/T 18770-2020 Management quality rating and technology requirement for edIBle salt wholesale enterprises
    食盐批发企业管理质量等级划分及技术要求
    China National Standards
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    GB/T 2481.2-2020 Bonded abrasives—Determination and designation of grain size distrIBution—Part 2:Microgrits
    固结磨具用磨料 粒度组成的检测和标记 第2部分:微粉
    China National Standards
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    GB/T 38717-2020 Terminology of amphIBious aircraft
    水陆两栖飞机术语
    China National Standards
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    GB/T 38686-2020 Test method for flexIBility of ultrathin glass—Two point bending method
    超薄玻璃柔韧性试验方法 两点弯曲法
    China National Standards
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    GB/T 38677-2020 Gas analysis—Measurement procedure and result—Technical requirements for calIBration
    气体分析 测量过程及结果 校准技术要求
    China National Standards
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    GB/T 38659.1-2020 Electromagnetic compatIBility—Risk assessment—Part 1:Electronic and electrical device
    电磁兼容 风险评估 第1部分:电子电气设备
    China National Standards
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    GB/T 38572-2020 EdIBle pea starch
    食用豌豆淀粉
    China National Standards
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    GB/T 26548.4-2020 Hand-held portable power tools—Test methods for evaluation of vIBration emission—Part 4:Straight grinders
    手持便携式动力工具 振动试验方法 第4部分:直柄式砂轮机
    China National Standards
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    GB/T 6931.2-2020 Belt drives—Vocabulary—Part 2:V-belts and V-rIBbed belt drives
    带传动 术语 第2部分:V带和多楔带传动
    China National Standards
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    GB/T 16900.2-2020 Rules for the presentation of graphical symbols—Part 2: Methods for testing comprehensIBility
    图形符号表示规则 第2部分:理解度测试方法
    China National Standards
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    GB/T 10068-2020 Mechanical vIBration of certain machines with shaft heights 56 mm and higher—Measurement, evaluation and limits of vibration severity
    轴中心高为56mm及以上电机的机械振动 振动的测量、评定及限值
    China National Standards
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    GB/T 50493-2019 Standard for design of combustIBle gas and toxic gas detection and alarm for petrochemical industry
    石油化工可燃气体和有毒气体检测报警设计标准
    China National Standards
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    GB/T 26752-2020 PAN-based carbon fIBer
    聚丙烯腈基碳纤维
    China National Standards
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    GB/T 38537-2020 Ultrasonic testing method for fIBer reinforced resin matrix composites—C-scan method
    纤维增强树脂基复合材料超声检测方法 C扫描法
    China National Standards
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    GB/T 38535-2020 Test method on fIBer reinforced resin matrix composites by industrial computed tomography (CT)
    纤维增强树脂基复合材料工业计算机层析成像(CT)检测方法
    China National Standards
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    GB/T 38534-2020 Test method for tensile properties of oriented fIBre reinforced polymer matrix composite materials at ultra-low temperature
    定向纤维增强聚合物基复合材料超低温拉伸性能试验方法
    China National Standards
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    GB/T 38527-2020 General principles for calIBrating mixed gas technology
    校准混合气体技术通则
    China National Standards
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    GB/T 38518-2020 Measurement of coating thickness on flexIBle film substrate
    柔性薄膜基体上涂层厚度的测量方法
    China National Standards
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    GB/T 38511-2020 Evaluation method of service life for hollow fIBer membrane
    中空纤维膜使用寿命评价方法
    China National Standards
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    GB/T 38447-2020 Micro-electromechanical system technology—Fatigue testing method of MEMS structure using resonant vIBration
    微机电系统(MEMS)技术 MEMS结构共振疲劳试验方法
    China National Standards
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    GB/T 36668.4-2020 Condition monitoring and fault diagnostics of amusement device—Part 4:VIBration monitoring method
    游乐设施状态监测与故障诊断 第4部分:振动监测方法
    China National Standards
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    GB/T 3362-2017/XG1-2020 Test methods for tensile properties of carbon fIBer multifilament
    《碳纤维复丝拉伸性能试验方法》国家标准第1号修改单
    China National Standards
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    GB/T 38336-2019 Industrial, scientific and medical robots—Electromagnetic compatIBility—Emission methods of measurement and limits
    工业、科学和医疗机器人 电磁兼容 发射测试方法和限值
    China National Standards
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    GB/T 38326-2019 Industrial,scientific and medical robots—Electromagnetic compatIBility—Immunity tests
    工业、科学和医疗机器人 电磁兼容 抗扰度试验
    China National Standards
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    GB/T 38313-2019 Design and verification requirements of fIBre optic components for space application
    宇航用纤维光学器件设计与验证要求
    China National Standards
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    GB/T 38143-2019 Alkali-resistant glass fIBres for cement concrete and mortar
    水泥混凝土和砂浆用耐碱玻璃纤维
    China National Standards
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    GB/T 27025-2019 General requirements for the competence of testing and calIBration laboratories
    检测和校准实验室能力的通用要求
    China National Standards
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    GB/T 19666-2019 General rules for flame retardant and fire resistant electric wires and cables or optical fIBer cables
    阻燃和耐火电线电缆或光缆通则
    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 6380-2019 Statistical interpretation of data—Detection and treatment of outliers in the sample from typeⅠextreme value distrIBution
    数据的统计处理和解释 Ⅰ型极值分布样本离群值的判断和处理
    China National Standards
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    GB/T 38375-2019 Guide for planning and design of food low temperature distrIBution center
    食品低温配送中心规划设计指南
    China National Standards
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    GB/T 38369-2019 Directional vIBratory roller
    定向振动压路机
    China National Standards
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    GB/T 27026-2019 Conformity assessment—Example of a certification scheme for tangIBle products
    合格评定 有形产品认证方案示例
    China National Standards
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    GB/T 22798-2019 Test method for fIBer shedding of towel products
    毛巾产品脱毛测试方法
    China National Standards
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    GB/T 19873.3-2019 Condition monitoring and diagnostics of machines—VIBration condition monitoring—Part 3:Guidelines for vibration diagnosis
    机器状态监测与诊断 振动状态监测 第3部分:振动诊断指南
    China National Standards
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    GB/T 3836.12-2019 Explosive atmospheres—Part 12:Material characteristics for combustIBle dusts—Test methods
    爆炸性环境 第12部分:可燃性粉尘物质特性 试验方法
    China National Standards
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    GB/T 38336-2019 Industrial, scientific and medical robots—Electromagnetic compatIBility—Emission methods of measurement and limits
    工业、科学和医疗机器人 电磁兼容 发射测试方法和限值
    China National Standards
    IB

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    GB/T 38326-2019 Industrial,scientific and medical robots—Electromagnetic compatIBility—Immunity tests
    Industrial,scientific and medical robots—Electromagnetic compatibility—Immunity tests
    China National Standards
    IB

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    GB/T 38313-2019 Design and verification requirements of fIBre optic components for space application
    宇航用纤维光学器件设计与验证要求
    China National Standards
    IB

    English PDF
    GB/T 38143-2019 Alkali-resistant glass fIBres for cement concrete and morta
    水泥混凝土和砂浆用耐碱玻璃纤维
    China National Standards
    IB

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    GB/T 27025-2019 General requirements for the competence of testing and calIBration laboratories
    检测和校准实验室能力的通用要求
    China National Standards
    IB

    English PDF
    GB/T 19666-2019 General rules for flame retardant and fire resistant electric wires and cables or optical fIBer cables
    阻燃和耐火电线电缆或光缆通则
    China National Standards
    IB

    English PDF
    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 6380-2019 Statistical interpretation of data—Detection and treatment of outliers in the sample from typeⅠextreme value distrIBution
    数据的统计处理和解释 Ⅰ型极值分布样本离群值的判断和处理
    China National Standards
    IB

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    GB 15322.4-2019 CombustIBle gas detectors—Part 4: Line-type optical beam combustible gas detectors for industrial and commercial use
    可燃气体探测器 第4部分:工业及商业用途线型光束可燃气体探测器
    China National Standards
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    GB 15322.3-2019 CombustIBle gas detectors—Part 3: Portable combustible gas detectors for industrial and commercial use
    可燃气体探测器 第3部分:工业及商业用途便携式可燃气体探测器
    China National Standards
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    GB 15322.2-2019 CombustIBle gas detectors-Part 2:Household combustible gas detectors
    可燃气体探测器 第2部分:家用可燃气体探测器
    China National Standards
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    GB 15322.1-2019 CombustIBle gas detectors—Part 1: Point-type combustible gas detectors for industrial and commercial use
    可燃气体探测器 第1部分:工业及商业用途点型可燃气体探测器
    China National Standards
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    GB/T 51380-2019 Technical standard for broadban optical fIBer access engieering
    宽带光纤接入工程技术标准
    China National Standards
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    GB 51371-2019 Standard for design of the waste wire cable and optical fIBer cable processing engineering
    废弃电线电缆光缆处理工程设计标准
    China National Standards
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    GB 15322.4-2019 CombustIBle gas detectors—Part 4: Line-type optical beam combustible gas detectors for industrial and commercial use
    可燃气体探测器 第4部分:工业及商业用途线型光束可燃气体探测器
    China National Standards
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    GB 15322.3-2019 CombustIBle gas detectors—Part 3: Portable combustible gas detectors for industrial and commercial use
    可燃气体探测器 第3部分:工业及商业用途便携式可燃气体探测器
    China National Standards
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    GB 15322.2-2019 CombustIBle gas detectors-Part 2:Household combustible gas detectors
    可燃气体探测器 第2部分:家用可燃气体探测器
    China National Standards
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    GB 15322.1-2019 CombustIBle gas detectors—Part 1: Point-type combustible gas detectors for industrial and commercial use
    可燃气体探测器 第1部分:工业及商业用途点型可燃气体探测器
    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 2423.10-2019 Environmental testing—Part 2:Test methods—Test Fc:VIBration(sinusoidal)
    环境试验 第2部分:试验方法 试验Fc: 振动(正弦)
    China National Standards
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    GB/T 38017-2019 Footwear and footwear components—Test method to assess antIBacterial activity
    鞋类和鞋类部件 抗细菌性能评估试验方法
    China National Standards
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    GB/T 38015-2019 Textiles—Quantitative chemical analysis—Mixtures of elastane and certain other fIBers
    纺织品 定量化学分析 氨纶与某些其他纤维的混合物
    China National Standards
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    GB/T 38001.61-2019 FlexIBle display devices—Part 6-1: Mechanical stress test methods
    柔性显示器件 第6-1部分:机械应力试验方法
    China National Standards
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    GB/T 37984-2019 Nanotechnologies—Raman shift correction value for spectrometer calIBration
    纳米技术 用于拉曼光谱校准的频移校正值
    China National Standards
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    GB/T 37897-2019 FIBre-reinforced plastic composites—Determination of the in-plane shear modulus by the plate twist method
    纤维增强塑料复合材料 平板扭曲法测定面内剪切模量
    China National Standards
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    GB/T 37881-2019 Plastics-Long glass fIBer reinforced polypropylene(PP) compound for automotive
    塑料 汽车用长玻璃纤维增强聚丙烯(PP)专用料
    China National Standards
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    GB/T 37858-2019 Pulp—Determination of the weight of wet fIBer
    纸浆 纤维湿重的测定
    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 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 37668-2019 Information technology—Internet content accessIBility technical requirements and conformance testing
    信息技术 互联网内容无障碍可访问性技术要求与测试方法
    China National Standards
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    GB/T 36628.4-2019 Information technology-Telecommunications and information exchange between systems-VisIBle light communication-Part 4:Transmission protocol for indoor positioning
    信息技术 系统间远程通信和信息交换 可见光通信 第4部分:室内定位传输协议
    China National Standards
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    GB/T 36628.3-2019 Information technology-Telecommunications and information exchange between systems-VisIBle light communication-Part 3:Specification of media access control and physical layer for high-rate visible light communication
    信息技术 系统间远程通信和信息交换 可见光通信 第3部分:高速可见光通信媒体访问控制和物理层规范
    China National Standards
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    GB/T 36628.2-2019 Information technology-Telecommunications and information exchange between systems-VisIBle light communication-Part 2:Specification of media access control and physical layer for low-rate and narrowband visible light communication
    信息技术 系统间远程通信和信息交换 可见光通信 第2部分:低速窄带可见光通信媒体访问控制和物理层规范
    China National Standards
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    GB/T 23448-2019 Sanitary ware—FlexIBle hose
    卫生洁具 软管
    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 17570-2019 General specification for optical fIBre fusion splicers
    光纤熔接机通用规范
    China National Standards
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    GB/T 16632-2019 Determination of scale inhIBition performance of water treatment chemicals—Calcium carbonate precipitation method
    水处理剂阻垢性能的测定 碳酸钙沉积法
    China National Standards
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    GB/T 37769-2019 Guide for performance acceptance of determinator of coal ash fusIBility
    煤灰熔融性测定仪性能验收导则
    China National Standards
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    GB/T 37755-2019 Technical specifications for modeling and coding fIBer loop in smart substation
    智能变电站光纤回路建模及编码技术规范
    China National Standards
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    GB/T 37680-2019 :Supply service of agricultural production means—Quality requirements of distrIBution service of agricultural production means
    农业生产资料供应服务 农资配送服务质量要求
    China National Standards
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    GB/T 37663.3-2019 Outdoor empirical test requirements for distrIButed photovoltaic in warm damp climate—Part 3: Grid-connection photovoltaic system
    湿热带分布式光伏户外实证试验要求 第3部分:并网光伏系统
    China National Standards
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    GB/T 37663.2-2019 Outdoor empirical test requirements for distrIButed photovoltaic in warm damp dlimate—Part 2: Photovoltaic backsheet
    湿热带分布式光伏户外实证试验要求 第2部分:光伏背板
    China National Standards
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