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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 "of" GB Standards List:
    • Standard  Code Standard Title Standard Class Order
    GB/T 40778.3-2022 Internet of things—System implementation for Web open services—Part 3: Object discovery methods
    物联网 面向Web开放服务的系统实现 第3部分：物体发现方法    		 China National Standards
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    GB/T 41852-2022 Semiconductor devices; microelectromechanical devices; bending and shearing test methods for bonding strength of MEMS structures
    半导体器件 微机电器件 MEMS结构黏结强度的弯曲和剪切试验方法    		 China National Standards
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    GB/T 41810-2022 Internet of Things Identification System Object Identifier Encoding and Storage Requirements
    物联网标识体系 对象标识符编码与存储要求    		 China National Standards
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    GB/T 10786-2022 Inspection method of canned food
    罐头食品的检验方法    		 China National Standards
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    GB/T 41738-2022 Test method for mode I interlaminar fracture toughness (GIC) of fiber metal laminates
    纤维金属层板I型层间断裂韧性（GIC）试验方法    		 China National Standards
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    GB/T 41737-2022 Aluminum matrix composites - Test method for volume fraction of silicon carbide - Dissolution method
    铝基复合材料 碳化硅体积分数试验方法 溶解法    		 China National Standards
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    GB/T 41782.2-2022 Internet of things - System interoperability - Part 2: Network connectivity
    物联网 系统互操作性 第2部分：网络连通性    		 China National Standards
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    GB/T 41782.1-2022 Internet of things system interoperability part 1: framework
    物联网 系统互操作性 第1部分：框架    		 China National Standards
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    GB/T 41741-2022 Classification and test method of attapulgite clay
    凹凸棒石黏土分级及测试方法    		 China National Standards
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    GB/T 41760-2022 Test method for spontaneous polarization performance of tourmaline
    电气石自发极化性能测试方法    		 China National Standards
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    GB/T 30661.6-2022 Seats for wheelchairs - Part 6: Simulated use and determination of seat cushion performance changes
    轮椅车座椅 第6部分：模拟使用和座垫性能变化的测定    		 China National Standards
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    GB/T 41710-2022 Determination of banned substances lincomycin and clindamycin in cosmetics by liquid chromatography-tandem mass spectrometry
    化妆品中禁用物质林可霉素和克林霉素的测定 液相色谱-串联质谱法    		 China National Standards
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    GB/T 41816-2022 Internet of Things Technical Specifications for Internet of Things System for Smart Gas Meter Applications
    物联网 面向智能燃气表应用的物联网系统技术规范    		 China National Standards
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    GB/T 41905-2022 Software and System Engineering Software Testing Tool Capabilities
    软件与系统工程 软件测试工具能力    		 China National Standards
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    GB/T 41866.4-2022 Systems and software engineering—Information technology project performance benchmarking measurement framework—Part 4: Data collection and maintenance
    系统与软件工程 信息技术项目绩效基准度量框架 第4部分：数据收集和维护    		 China National Standards
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    GB/T 41866.3-2022 Systems and software engineering - Performance benchmarking framework for information technology projects - Part 3: Reporting
    系统与软件工程 信息技术项目绩效基准度量框架 第3部分：报告编制    		 China National Standards
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    GB/T 41866.2-2022 Systems and software engineering—Information technology project performance benchmarking framework—Part 2: Benchmarking requirements
    系统与软件工程 信息技术项目绩效基准度量框架 第2部分：基准度量要求    		 China National Standards
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    GB/T 41866.1-2022 Systems and software engineering - Performance benchmarking framework for information technology projects - Part 1: Concepts and definitions
    系统与软件工程 信息技术项目绩效基准度量框架 第1部分：概念和定义    		 China National Standards
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    GB/T 8566-2022 Systems and Software Engineering Software Life Cycle Processes
    系统与软件工程 软件生存周期过程    		 China National Standards
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    GB/T 25733-2022 General Rules for the Quality of Lotus Root Flour
    藕粉质量通则    		 China National Standards
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    GB/T 13212-2022 General rules for the quality of canned water chestnuts (horseshoes)
    荸荠（马蹄）罐头质量通则    		 China National Standards
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    GB/T 19668.7-2022 Information technology services—Supervision—Part 7: Requirements for the measurement of supervision workload
    信息技术服务 监理 第7部分：监理工作量度量要求    		 China National Standards
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    GB/T 41753-2022 Test method for artificial weathering pull-down compression cycle durability of sealants
    密封胶人工气候老化下拉压循环耐久性试验方法    		 China National Standards
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    GB/T 41745-2022 Evaluation of Sealant Aging Cracks by Picture Method
    密封胶老化裂纹的评价 图片法    		 China National Standards
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    GB/T 41828-2022 Guidelines for Health Risk Assessment of Raw Materials of Detergents
    洗涤用品原料健康风险评估导则    		 China National Standards
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    GB/T 11132-2022 Determination of hydrocarbons in liquid petroleum products - Fluorescence indicator adsorption method
    液体石油产品烃类的测定 荧光指示剂吸附法    		 China National Standards
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    GB/T 11059-2022 Determination of vapor pressure of crude oil - Expansion method
    原油蒸气压的测定 膨胀法    		 China National Standards
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    GB/T 10095.1-2022 Cylindrical gears - ISO tooth surface tolerance classification system - Part 1: Definition and permissible values of tooth surface deviations
    圆柱齿轮 ISO齿面公差分级制 第1部分：齿面偏差的定义和允许值    		 China National Standards
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    GB/T 41683-2022 Determination of the banned substance colchicine and its derivative colcemid in cosmetics by liquid chromatography-tandem mass spectrometry
    化妆品中禁用物质秋水仙碱及其衍生物秋水仙胺的测定 液相色谱-串联质谱法    		 China National Standards
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    GB/T 42036-2022 Specification for inspection of single-phase grounding capacitor current in mine high-voltage power grid
    矿井高压电网单相接地电容电流检验规范     		China National Standards
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    GB/T 41693-2022 Guidelines for the Evaluation and Determination of Chemical Substances of Very High Concern
    高关注化学物质评估判定导则    		 China National Standards
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    GB/T 41696-2022 Classification and general technical requirements of lower limb rehabilitation training equipment
    下肢康复训练设备的分类及通用技术条件    		 China National Standards
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    GB/T 41733-2022 Determination of carbon residue in organic heat carrier Nitrogen filling method
    有机热载体残炭测定法 充氮法    		 China National Standards
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    GB/T 6538-2022 Determination of apparent viscosity of engine oil - Cold start simulator method
    发动机油表观黏度的测定 冷启动模拟机法    		 China National Standards
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    GB/T 9239.23-2022 Mechanical vibration - Rotor balancing - Part 23: Guards and other protective measures for measuring stations of balancing machines
    机械振动 转子平衡 第23部分:平衡机测量工位的防护罩和其他保护措施    		 China National Standards
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    GB/T 16825.1-2022 Metallic materials - Inspection and calibration of static uniaxial testing machines - Part 1: Tensile and (or) compression testing machines - Inspection and calibration of force measuring systems
    金属材料 静力单轴试验机的检验与校准 第1部分：拉力和（或）压力试验机 测力系统的检验与校准    		 China National Standards
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    GB/T 37141.1-2022 Guidelines for Ultraviolet Imaging Inspection of Electrical Equipment in High Altitude Areas Part 1: Substations
    高海拔地区电气设备紫外线成像检测导则 第1部分：变电站    		 China National Standards
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    GB/T 41685-2022 Threshold values of cadmium, lead, chromium, mercury and arsenic in soil for safe production of wheat
    小麦安全生产的土壤镉、铅、铬、汞、砷阈值    		 China National Standards
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    GB/Z 13672-2022 Test method for bearing capacity of gear bonding
    齿轮胶合承载能力试验方法    		 China National Standards
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    GB/T 41682-2022 Determination of headspace gas content in food plastic packaging containers - sensor method
    食品塑料包装容器中顶空气体含量的测定 传感器法    		 China National Standards
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    GB/Z 27426-2022 Guidelines for monitoring the validity of chemical analysis laboratory results
    化学分析实验室结果有效性监控指南    		 China National Standards
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    GB/Z 41595-2022 Safety of woodworking tools - Requirements for shanks of milling cutters
    木工刀具安全 柄铣刀柄部的要求    		 China National Standards
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    GB/T 42033-2022 Technical Specifications for Integrity Evaluation of Oil and Gas Pipelines
    油气管道完整性评价技术规范    		 China National Standards
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    GB/T 37770.1-2022 Refrigerated light hydrocarbon fluids - General requirements for automatic level gauges - Part 1: Automatic level gauges for offshore floating storage of liquefied natural gas
    冷冻轻烃流体 自动液位计的一般要求 第1部分: 海上浮式储存液化天然气自动液位计    		 China National Standards
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    GB 16897-2022 Structure, performance requirements and test methods of brake hose
    制动软管的结构、性能要求及试验方法    		 China National Standards
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    GB 19239-2022 Specifications for installation of gas system for gas vehicles
    燃气汽车燃气系统安装规范    		 China National Standards
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    GB 19865-2005 Safety of Electric Toys "Amendment No. 1"
    电玩具的安全《第1号修改单》    		 China National Standards
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    GB 12320-2022 Specifications for Compilation and Drawing of China's Nautical Charts
    中国航海图编绘规范    		 China National Standards
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    GB 41730-2022 Requirements for safe operation of cleaning tanks of oil tankers
    油船清洗舱安全作业要求    		 China National Standards
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    GB 18180-2022 Requirements for safe operation of liquefied gas ships
    液化气体船舶安全作业要求    		 China National Standards
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    GB 9706.204-2022 Medical electrical equipment - Part 2-4: Particular requirements for basic safety and essential performance of cardiac defibrillators
    医用电气设备 第2-4部分：心脏除颤器的基本安全和基本性能专用要求    		 China National Standards
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    GB/Z 28820.4-2022 Long-term radiation aging of polymers - Part 4: Effect of different temperatures and dose rates under radiation conditions
    聚合物长期辐射老化 第4部分：辐射条件下不同温度和剂量率的影响    		 China National Standards
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    GB/T 41614-2022 Evaluation method of recoverable shale gas reserves
    页岩气可采储量评估方法    		 China National Standards
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    GB/T 26749-2022 Carbon fiber - Determination of tensile properties of impregnated yarn
    碳纤维 浸胶纱拉伸性能的测定    		 China National Standards
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    GB/T 31290-2022 Carbon fibers - Determination of tensile properties of monofilaments
    碳纤维 单丝拉伸性能的测定    		 China National Standards
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    GB/T 29761-2022 Carbon fiber - Determination of sizing agent content
    碳纤维 上浆剂含量的测定    		 China National Standards
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    GB/T 4207-2022 Method for determination of tracking resistance index and relative tracking index of solid insulating materials
    固体绝缘材料耐电痕化指数和相比电痕化指数的测定方法    		 China National Standards
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    GB/T 41539-2022 Product specifications for satellite remote sensing images of land surface temperature
    卫星遥感影像地表温度产品规范    		 China National Standards
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    GB/T 1927.11-2022 Test methods for physical and mechanical properties of small unblemished specimens of wood - Part 11: Determination of compressive strength along the grain
    无疵小试样木材物理力学性质试验方法 第11部分：顺纹抗压强度测定    		 China National Standards
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    GB/T 1927.16-2022 Test methods for physical and mechanical properties of small unblemished specimens of wood - Part 16: Determination of shear strength along the grain
    无疵小试样木材物理力学性质试验方法 第16部分：顺纹抗剪强度测定    		 China National Standards
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    GB/T 41521-2022 General technical requirements for multi-index nucleic acid constant temperature amplification detection microfluidic chip
    多指标核酸恒温扩增检测微流控芯片通用技术要求    		 China National Standards
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    GB/T 41541-2022 Basic Terminology of Thermal Infrared Remote Sensing
    热红外遥感基本术语    		 China National Standards
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    GB/T 41657-2022 Determination of puncture resistance of adhesive tape
    胶粘带抗刺穿性能的测定    		 China National Standards
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    GB/T 41513-2022 Classification and Terminology of Spray Equipment
    喷射设备分类及名词术语    		 China National Standards
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    GB/T 41516-2022 Energy Efficiency Optimization Method of Machining Process
    机械加工工艺能效优化方法    		 China National Standards
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    GB/T 26610.5-2022 Implementation guidelines for risk-based inspection of pressure equipment systems Part 5: Quantitative analysis methods for failure consequences
    承压设备系统基于风险的检验实施导则 第5部分：失效后果定量分析方法    		 China National Standards
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    GB/T 26610.4-2022 Implementation Guidelines for Risk-Based Inspection of Pressure Equipment Systems Part 4: Quantitative Analysis Method of Failure Possibility
    承压设备系统基于风险的检验实施导则 第4部分：失效可能性定量分析方法    		 China National Standards
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    GB/T 26610.2-2022 Implementation guidelines for risk-based inspection of pressure equipment systems Part 2: Risk-based inspection strategy
    承压设备系统基于风险的检验实施导则 第2部分：基于风险的检验策略    		 China National Standards
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    GB/T 26610.1-2022 Implementation guidelines for risk-based inspection of pressure equipment systems Part 1: Basic requirements and implementation procedures
    承压设备系统基于风险的检验实施导则 第1部分：基本要求和实施程序    		 China National Standards
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    GB/T 2523-2022 Method for measuring surface roughness, peak number and waviness of cold-rolled metal sheet and strip
    冷轧金属薄板和薄带表面粗糙度、峰值数和波纹度测量方法    		 China National Standards
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    GB/T 223.54-2022 Iron, steel and alloys - Determination of nickel content - Flame atomic absorption spectrometry
    钢铁及合金 镍含量的测定 火焰原子吸收光谱法    		 China National Standards
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    GB/T 41575-2022 Classification and codes of unhealthy Internet content for minors
    未成年人互联网不健康内容分类与代码    		 China National Standards
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    GB/T 19608.2-2022 Classification of special environmental conditions Part 2: hot and dry desert
    特殊环境条件分级 第2部分：干热沙漠    		 China National Standards
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    GB/T 2423.24-2022 Environmental testing - Part 2: Test methods - Test S: Simulation of solar radiation on the ground and guidelines for solar radiation tests and weathering tests
    环境试验 第2部分：试验方法 试验S：模拟地面上的太阳辐射及太阳辐射试验和气候老化试验导则    		 China National Standards
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    GB/T 41592-2022 Method for determination of 2-furfural and related components in mineral insulating oils
    矿物绝缘油 2-糠醛和相关组分的测定方法    		 China National Standards
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    GB/T 41633.2-2022 Insulating liquids - Determination of acid value - Part 2: Colorimetric titration
    绝缘液体 酸值的测定 第2部分：比色滴定法    		 China National Standards
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    GB/T 18973-2022 Quality requirements and assessment of tourist toilets
    旅游厕所质量要求与评定    		 China National Standards
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    GB/T 26358-2022 Classification of tourist resorts
    旅游度假区等级划分    		 China National Standards
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    GB/T 1040.2-2022 Plastics - Determination of tensile properties - Part 2: Test conditions for molded and extruded plastics
    塑料 拉伸性能的测定 第2部分：模塑和挤塑塑料的试验条件    		 China National Standards
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    GB/T 41591-2022 First Criticality Test of PWR Nuclear Power Plant Reactor
    压水堆核电厂反应堆首次临界试验    		 China National Standards
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    GB/T 41639-2022 Plastics Determination of disintegration rate of plastic materials under laboratory-scale simulated composting conditions
    塑料 在实验室规模模拟堆肥化条件下塑料材料崩解率的测定    		 China National Standards
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    GB/T 41638.1-2022 Plastics - Carbon and environmental footprints of bio-based plastics - Part 1: General principles
    塑料 生物基塑料的碳足迹和环境足迹 第1部分：通则    		 China National Standards
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    GB/T 7717.16-2022 Acrylonitrile for industrial use - Part 16: Determination of iron and copper content - Graphite furnace atomic absorption spectrometry and inductively coupled plasma mass spectrometry
    工业用丙烯腈 第16部分：铁、铜含量的测定 石墨炉原子吸收光谱法和电感耦合等离子体质谱法    		 China National Standards
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    GB/T 7717.12-2022 Acrylonitrile for industrial use - Part 12: Determination of purity and impurity content - Gas chromatography
    工业用丙烯腈 第12部分：纯度及杂质含量的测定 气相色谱法    		 China National Standards
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    GB/T 2546.1-2022 Plastics - Polypropylene (PP) molding and extrusion materials - Part 1: Nomenclature system and basis of classification
    塑料 聚丙烯(PP)模塑和挤出材料 第1部分:命名系统和分类基础    		 China National Standards
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    GB/T 41589-2022 In-cable control and protection device (IC-CPD) for mode 2 charging of electric vehicles
    电动汽车模式2充电的缆上控制与保护装置（IC-CPD）    		 China National Standards
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    GB/T 13299-2022 Evaluation method of free cementite, pearlite and Widmanstatten structure of steel
    钢的游离渗碳体、珠光体和魏氏组织的评定方法    		 China National Standards
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    GB/T 2282-2022 Method for Determination of Distillation Range of Coking Light Oil Products
    焦化轻油类产品馏程的测定方法    		 China National Standards
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    GB/T 26949.4-2022 Industrial vehicles—Verification of stability—Part 4: Pallet stackers, double-deck stackers and orderers with a lift height not greater than 1 200 mm at the operator's position
    工业车辆 稳定性验证 第4部分：托盘堆垛车、双层堆垛车和操作者位置起升高度不大于1 200 mm的拣选车    		 China National Standards
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    GB/T 41653-2022 Corrosion of metals and alloys - Anodic test method for susceptibility to intergranular corrosion of heat-treated aluminum alloys
    金属和合金的腐蚀 热处理铝合金晶间腐蚀敏感性阳极试验方法    		 China National Standards
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    GB/T 41654-2022 Corrosion of metals and alloys - Method for metallographic examination of specimens after exposure to high temperature corrosive environments
    金属和合金的腐蚀 在高温腐蚀环境下暴露后试样的金相检验方法    		 China National Standards
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    GB/Z 41634-2022 Guidelines for Periodic Inspection of Equipment for Electromagnetic Compatibility Testing
    电磁兼容检测用设备期间核查指南    		 China National Standards
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    GB/T 223.63-2022 Iron, steel and alloys - Determination of manganese content - Sodium (potassium) periodate spectrophotometric method
    钢铁及合金 锰含量的测定 高碘酸钠（钾）分光光度法    		 China National Standards
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    GB/T 8719-2022 General regulations on packaging, marking, storage, transportation and quality certificate of carbon materials and their products
    炭素材料及其制品的包装、标志、储存、运输和质量证明书的一般规定    		 China National Standards
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    GB/T 24789-2022 General rules for the allocation and management of water measuring instruments for water use units
    用水单位水计量器具配备和管理通则    		 China National Standards
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    GB/T 41517-2022 Ships and offshore technology - Ventilation of cargo spaces of vehicles capable of traveling with internal combustion engines - Theoretical calculation of the total airflow demand
    船舶和海上技术 可行驶内燃机车辆的货舱的通风 气流总需量的理论计算    		 China National Standards
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    GB/Z 33588.8-2022 Lightning protection system components (LPSC) Part 8: Requirements for isolating components of lightning protection systems
    雷电防护系统部件（LPSC） 第8部分：雷电防护系统隔离部件的要求    		 China National Standards
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    GB/T 19889.7-2022 Acoustics - Measurement of sound insulation of buildings and building components - Part 7: In situ measurement of impact sound insulation
    声学 建筑和建筑构件隔声测量 第7部分：撞击声隔声的现场测量    		 China National Standards
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    GB/T 41567-2022 Textiles - Determination of fabric stiffness - Slot method
    纺织品 织物硬挺度的测定 槽缝法    		 China National Standards
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    GB/T 41531-2022 Textiles - Determination of phenol and bisphenol A
    纺织品 苯酚和双酚A的测定    		 China National Standards
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