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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. |
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 34590.6-2022 |
Road vehicles - FunctIOnal safety - Part 6: Product development: Software level 道路车辆 功能安全 第6部分：产品开发：软件层面 |
China National Standards IO |
 English PDF |
| GB/T 34590.5-2022 |
Road vehicles - FunctIOnal safety - Part 5: Product development: Hardware level 道路车辆 功能安全 第5部分：产品开发：硬件层面 |
China National Standards IO |
English PDF |
| GB/T 34590.4-2022 |
Road vehicles - FunctIOnal safety - Part 4: Product development: System level 道路车辆 功能安全 第4部分：产品开发：系统层面 |
China National Standards IO |
English PDF |
| GB/T 34590.3-2022 |
Road vehicles - FunctIOnal safety - Part 3: Concept phase 道路车辆 功能安全 第3部分：概念阶段 |
China National Standards IO |
English PDF |
| GB/T 34590.2-2022 |
Road vehicles - FunctIOnal safety - Part 2: Functional safety management 道路车辆 功能安全 第2部分：功能安全管理 |
China National Standards IO |
English PDF |
| GB/T 34590.1-2022 |
Road vehicles - FunctIOnal safety - Part 1: Terminology 道路车辆 功能安全 第1部分：术语 |
China National Standards IO |
English PDF |
| GB/T 26958.71-2022 |
Product Geometric SpecificatIOns (GPS) Filtering Part 71: Robust Region Filters Gaussian Regression Filters 产品几何技术规范（GPS） 滤波 第71部分：稳健区域滤波器 高斯回归滤波器 |
China National Standards IO |
English PDF |
| GB/T 41969-2022 |
ConstructIOn Machinery and Equipment Advanced Geological Drilling Rigs 建筑施工机械与设备 超前地质钻机 |
China National Standards IO |
English PDF |
| GB/T 33523.606-2022 |
Geometric Product SpecificatIOn (GPS) Surface Structure Area Method Part 606: Nominal Characteristics of Non-Contact (Zoom) Type Instruments 产品几何技术规范（GPS） 表面结构 区域法 第606部分：非接触（变焦）式仪器的标称特性 |
China National Standards IO |
English PDF |
| GB/T 33523.605-2022 |
Product Geometric SpecificatIOns (GPS) Surface Structure Area Method Part 605: Nominal Characteristics of Non-Contact (Point AF Probe) Type Instruments 产品几何技术规范（GPS） 表面结构 区域法 第605部分：非接触（点自动对焦探针）式仪器的标称特性 |
China National Standards IO |
English PDF |
| GB/T 33523.602-2022 |
Product Geometry SpecificatIOn (GPS) Surface Structure Area Method Part 602: Nominal Characteristics of Non-Contact (Confocal Chromatic Probe) Type Instruments 产品几何技术规范（GPS） 表面结构 区域法 第602部分：非接触（共聚焦色差探针）式仪器的标称特性 |
China National Standards IO |
English PDF |
| GB/T 26958.85-2022 |
Geometric Product SpecificatIOn (GPS) Filtering Part 85: Morphological Region Filters Segmentation 产品几何技术规范（GPS） 滤波 第85部分：形态学区域滤波器 分割 |
China National Standards IO |
English PDF |
| GB/T 42084-2022 |
Product Geometric SpecificatIOn (GPS) Extraction 产品几何技术规范(GPS) 提取 |
China National Standards IO |
English PDF |
| GB/T 16857.9-2022 |
Geometric Product SpecificatIOn (GPS) Coordinate Measuring System (CMS) Acceptance and Re-inspection Testing Part 9: Coordinate Measuring Machines Equipped with Multiple Probing Systems 产品几何技术规范（GPS） 坐标测量系统（CMS）的验收检测和复检检测 第9部分：配备多种探测系统的坐标测量机 |
China National Standards IO |
English PDF |
| GB/T 16857.8-2022 |
Geometric Product SpecificatIOn (GPS) Coordinate Measuring System (CMS) Acceptance and Re-inspection Testing Part 8: Coordinate Measuring Machines Using Optical Distance Sensors 产品几何技术规范（GPS） 坐标测量系统（CMS）的验收检测和复检检测 第8部分：使用光学距离传感器的坐标测量机 |
China National Standards IO |
English PDF |
| GB/T 16857.7-2022 |
Product Geometric SpecificatIOn (GPS) Coordinate Measuring System (CMS) Acceptance Test and Re-inspection Test Part 7: Coordinate Measuring Machine Equipped with Image Detection System 产品几何技术规范(GPS) 坐标测量系统（CMS）的验收检测和复检检测 第7部分：配置影像探测系统的坐标测量机 |
China National Standards IO |
English PDF |
| GB/T 16857.12-2022 |
Geometric product specificatIOn (GPS) Acceptance testing and re-inspection testing of coordinate measuring systems (CMS) Part 12: Coordinate measuring machines with articulated arms 产品几何技术规范（GPS） 坐标测量系统（CMS）的验收检测和复检检测 第12部分：关节臂式坐标测量机 |
China National Standards IO |
English PDF |
| GB/T 16857.10-2022 |
Geometric Product SpecificatIOn (GPS) Coordinate Measuring System (CMS) Acceptance Test and Re-inspection Test Part 10: Laser Tracker 产品几何技术规范（GPS） 坐标测量系统（CMS）的验收检测和复检检测 第10部分：激光跟踪仪 |
China National Standards IO |
English PDF |
| GB/T 33523.604-2022 |
Product Geometry SpecificatIOn (GPS) Surface Structure Area Method Part 604: Nominal Characteristics of Non-Contact (Coherent Scanning Interferometry) Type Instruments 产品几何技术规范（GPS） 表面结构 区域法 第604部分：非接触（相干扫描干涉）式仪器的标称特性 |
China National Standards IO |
English PDF |
| GB/T 33523.603-2022 |
Product Geometry SpecificatIOn (GPS) Surface Structure Area Method Part 603: Nominal Properties of Non-Contact (Phase Shift Interferometry) Type Instruments 产品几何技术规范（GPS） 表面结构 区域法 第603部分：非接触（相移干涉显微）式仪器的标称特性 |
China National Standards IO |
English PDF |
| GB/T 33523.3-2022 |
Geometric Product SpecificatIOn (GPS) Surface Structure Area Method Part 3: Set of Specification Operations 产品几何技术规范（GPS） 表面结构 区域法 第3部分：规范操作集 |
China National Standards IO |
English PDF |
| GB/T 42080.2-2022 |
Molecular in vitro diagnostic tests - SpecificatIOn of pre-examination procedures for frozen tissues - Part 2: Isolation of proteins 分子体外诊断检验 冷冻组织检验前过程的规范 第2部分：分离蛋白质 |
China National Standards IO |
English PDF |
| GB/T 42080.1-2022 |
Molecular in vitro diagnostic tests - SpecificatIOn of preexamination procedures for frozen tissues - Part 1: Isolation of RNA 分子体外诊断检验 冷冻组织检验前过程的规范 第1部分：分离RNA |
China National Standards IO |
English PDF |
| GB/T 42216.2-2022 |
Molecular in vitro diagnostic tests - SpecificatIOn for pre-examination procedures of formalin-fixed and paraffin-embedded tissues - Part 2: Isolation of proteins 分子体外诊断检验 福尔马林固定及石蜡包埋组织检验前过程的规范 第2部分：分离蛋白质 |
China National Standards IO |
English PDF |
| GB/T 42216.3-2022 |
Molecular in vitro diagnostic tests - SpecificatIOn for preexamination procedures of formalin-fixed and paraffin-embedded tissues - Part 3: Isolation of DNA 分子体外诊断检验 福尔马林固定及石蜡包埋组织检验前过程的规范 第3部分：分离DNA |
China National Standards IO |
English PDF |
| GB/T 42216.1-2022 |
Molecular in vitro diagnostic tests - SpecificatIOn for preexamination procedures of formalin-fixed and paraffin-embedded tissues - Part 1: Isolation of RNA 分子体外诊断检验 福尔马林固定及石蜡包埋组织检验前过程的规范 第1部分：分离RNA |
China National Standards IO |
English PDF |
| GB/Z 42153-2022 |
Test procedure for pre-prototype of wave energy conversIOn device 波浪能转换装置预样机测试规程 |
China National Standards IO |
English PDF |
| GB/T 21079.1-2022 |
Financial services - Secure cryptographic devices (retail) Part 1: Concepts, requirements and evaluatIOn methods 金融服务 安全加密设备（零售）第1部分：概念、要求和评估方法 |
China National Standards IO |
English PDF |
| GB/T 21079.2-2022 |
Financial services - Security encryptIOn equipment (retail) Part 2: Checklist for equipment security compliance in financial transactions 金融服务 安全加密设备（零售）第2部分：金融交易中设备安全符合性检测清单 |
China National Standards IO |
English PDF |
| GB/T 42182-2022 |
Financial Services Global InstitutIOns Legal Forms 金融服务 全球机构法律形式 |
China National Standards IO |
English PDF |
| GB/Z 16886.22-2022 |
BIOlogical Evaluation of Medical Devices Part 22: Guidelines for Nanomaterials 医疗器械生物学评价 第22部分：纳米材料指南 |
China National Standards IO |
English PDF |
| GB/T 42178-2022 |
Requirements for the interface of cargo entering and exiting the space statIOn airlock 空间站气闸舱进出货物接口要求 |
China National Standards IO |
English PDF |
| GB/T 41927-2022 |
Plastics - Thermoset molding compounds - Short-term performance evaluatIOn at elevated temperatures 塑料 热固性模塑料 高温下的短期性能评估 |
China National Standards IO |
English PDF |
| GB/T 41926-2022 |
Plastics - DeterminatIOn of 1,2-ethylene glycol content in epoxy resins 塑料 环氧树脂 1,2-乙二醇含量的测定 |
China National Standards IO |
English PDF |
| GB/T 41928-2022 |
Plastics epoxy resins - DeterminatIOn of degree of crosslinking of crosslinked epoxy resins by differential scanning calorimetry (DSC) 塑料 环氧树脂 差示扫描量热法（DSC）测定交联环氧树脂交联度 |
China National Standards IO |
English PDF |
| GB/T 41931-2022 |
Plastics/Rubber Polymer DispersIOns and Synthetic Rubber Latex Freeze-Thaw Cycle Stability Test 塑料/橡胶 聚合物分散体和合成橡胶胶乳 冻融循环稳定性试验 |
China National Standards IO |
English PDF |
| GB/T 41932-2022 |
Plastics - DeterminatIOn of fracture toughness (GIC and KIC) - Linear elastic fracture mechanics (LEFM) method 塑料 断裂韧性（GIC和KIC）的测定 线弹性断裂力学（LEFM）法 |
China National Standards IO |
English PDF |
| GB/T 41933-2022 |
Plastics - DeterminatIOn of tension-tension fatigue crack growth - Linear elastic fracture mechanics (LEFM) method 塑料 拉-拉疲劳裂纹扩展的测定 线弹性断裂力学(LEFM)法 |
China National Standards IO |
English PDF |
| GB/T 41934-2022 |
Plastics - DeterminatIOn of vertical flame spread of films and sheets 塑料 薄膜和薄片垂直火焰蔓延的测定 |
China National Standards IO |
English PDF |
| GB/T 2406.3-2022 |
Plastics - DeterminatIOn of combustion behavior by the oxygen index method - Part 3: High temperature test 塑料 用氧指数法测定燃烧行为 第3部分：高温试验 |
China National Standards IO |
English PDF |
| GB/T 11546.2-2022 |
Plastics - DeterminatIOn of creep properties - Part 2: Three-point bending creep 塑料 蠕变性能的测定 第2部分:三点弯曲蠕变 |
China National Standards IO |
English PDF |
| GB/T 42168.1-2022 |
Condoms—Guidelines for clinical research—Part 1: Self-reported clinical functIOnal studies of male condoms 避孕套 临床研究指南 第1部分：男用避孕套基于自我报告的临床功能研究 |
China National Standards IO |
English PDF |
| GB/T 19466.5-2022 |
Plastics - Differential scanning calorimetry (DSC) - Part 5: DeterminatIOn of characteristic reaction curve temperature, time, enthalpy of reaction and conversion 塑料 差示扫描量热法(DSC) 第5部分: 特征反应曲线温度、时间，反应焓和转化率的测定 |
China National Standards IO |
English PDF |
| GB/T 41936.2-2022 |
Plastics - DeterminatIOn of torsional rigidity of flexible materials - Part 2: Plasticized vinyl chloride homopolymers and copolymers 塑料 柔性材料扭转刚度的测定 第2部分: 增塑氯乙烯均聚物和共聚物 |
China National Standards IO |
English PDF |
| GB/T 41936.1-2022 |
Plastics - DeterminatIOn of torsional stiffness of flexible materials - Part 1: General method 塑料 柔性材料扭转刚度的测定 第1部分:通用方法 |
China National Standards IO |
English PDF |
| GB/T 33061.11-2022 |
Plastics - DeterminatIOn of dynamic mechanical properties - Part 11: Glass transition temperature 塑料 动态力学性能的测定 第11部分: 玻璃化转变温度 |
China National Standards IO |
English PDF |
| GB/T 16711-2022 |
Banking Banking Telecom Message Commercial IdentificatIOn Code 银行业 银行电信报文 商业标识代码 |
China National Standards IO |
English PDF |
| GB/T 42118-2022 |
SpecificatIOns for the construction of straw collection, storage and transportation system 秸秆收储运体系建设规范 |
China National Standards IO |
English PDF |
| GB/T 8333-2022 |
Plastics - Test method for combustIOn behavior of rigid foamed plastics - Vertical combustion method 塑料 硬质泡沫塑料燃烧性能试验方法 垂直燃烧法 |
China National Standards IO |
English PDF |
| GB/T 5275.2-2022 |
Gas analysis - PreparatIOn of calibration gas mixtures by dynamic method - Part 2: Piston pumps 气体分析 动态法制备校准用混合气体 第2部分：活塞泵 |
China National Standards IO |
English PDF |
| GB/T 41962-2022 |
Technical specificatIOns for laboratory waste storage devices 实验室废弃物存储装置技术规范 |
China National Standards IO |
English PDF |
| GB/T 41937-2022 |
Rubber or plastics coated fabrics-Physical-mechanical property tests-DeterminatIOn of flex resistance by deflectionometer method 橡胶或塑料涂覆织物 物理机械性能试验 挠度仪法测定耐曲挠性 |
China National Standards IO |
English PDF |
| GB/T 42076.1-2022 |
BIOtechnology—Cell counting—Part 1: General rules for cell counting methods 生物技术 细胞计数 第1部分：细胞计数方法通则 |
China National Standards IO |
English PDF |
| GB/T 41942-2022 |
Natural raw rubber and natural rubber latex - DeterminatIOn of nitrogen content - Micro Dumas combustion method 天然生胶和天然胶乳 氮含量的测定 微杜马斯燃烧法 |
China National Standards IO |
English PDF |
| GB/T 42247-2022 |
Water Reuse Guidelines EvaluatIOn of Benefits of Reclaimed Water Utilization 水回用导则 再生水利用效益评价 |
China National Standards IO |
English PDF |
| GB/T 41943-2022 |
Bales of natural rubber - DeterminatIOn of the amount of rubber coating 成包天然橡胶 胶包涂层量的测定 |
China National Standards IO |
English PDF |
| GB/T 28181-2022 |
Technical requirements for informatIOn transmission, exchange and control of public security video surveillance networking system 公共安全视频监控联网系统信息传输、交换、控制技术要求 |
China National Standards IO |
English PDF |
| GB/T 42177-2022 |
Technical requirements and test methods for hydrogen valves in hydrogen refueling statIOns 加氢站氢气阀门技术要求及试验方法 |
China National Standards IO |
English PDF |
| GB/T 4353-2022 |
Fuel consumptIOn of passenger cars 载客汽车运行燃料消耗量 |
China National Standards IO |
English PDF |
| GB/T 4352-2022 |
Truck running fuel consumptIOn 载货汽车运行燃料消耗量 |
China National Standards IO |
English PDF |
| GB/T 42269-2022 |
SeparatIOn membrane pore size test method - gas permeation method 分离膜孔径测试方法 气体渗透法 |
China National Standards IO |
English PDF |
| GB/T 42183-2022 |
Technical Requirements for Urban Bus and Tram SupervisIOn Information System 城市公共汽电车监管信息系统技术要求 |
China National Standards IO |
English PDF |
| GB/T 13043-2022 |
Passenger Car Type Test RegulatIOns 客车定型试验规程 |
China National Standards IO |
English PDF |
| GB/T 37036.6-2022 |
InformatIOn technology - Biometrics for mobile devices - Part 6: Finger veins 信息技术 移动设备生物特征识别 第6部分：指静脉 |
China National Standards IO |
English PDF |
| GB/T 37036.8-2022 |
InformatIOn technology - Biometrics for mobile devices - Part 8: Detection of rendering attacks 信息技术 移动设备生物特征识别 第8部分：呈现攻击检测 |
China National Standards IO |
English PDF |
| GB/T 41964-2022 |
Photography Washing Waste Liquid DeterminatIOn of Ammonia Nitrogen Content (Micro-diffusion Method) 摄影 冲洗废液 氨态氮含量的测定 (微扩散法) |
China National Standards IO |
English PDF |
| GB/T 41965-2022 |
Photography Flushing Waste Liquid DeterminatIOn of Total Content of Ammonia Nitrogen (Micro-diffusion Kjeldahl Nitrogen Method) 摄影 冲洗废液 氨态氮总含量的测定 (微扩散凯氏氮法) |
China National Standards IO |
English PDF |
| GB/T 42109-2022 |
Supply Chain Asset Management System ImplementatIOn Guide 供应链资产管理体系实施指南 |
China National Standards IO |
English PDF |
| GB/T 41963-2022 |
Technical requirements for classificatIOn and collection of chemicals used in waste vehicles 废弃车用化学品分类与收集技术要求 |
China National Standards IO |
English PDF |
| GB/T 13957-2022 |
Technical conditIOns of basic series of large three-phase asynchronous motors 大型三相异步电动机基本系列技术条件 |
China National Standards IO |
English PDF |
| GB/T 42169-2022 |
Green Product EvaluatIOn Household Gas Appliances 绿色产品评价 家用燃气用具 |
China National Standards IO |
English PDF |
| GB/T 41946-2022 |
Rubber - DeterminatIOn of total sulfur content - Ion chromatography 橡胶 全硫含量的测定 离子色谱法 |
China National Standards IO |
English PDF |
| GB/T 41945-2022 |
Rubber and vulcanizate - DeterminatIOn of metal content by inductively coupled plasma optical emission spectrometry (ICP-OES) 生胶和硫化胶 用电感耦合等离子体发射光谱仪(ICP-OES)测定金属含量 |
China National Standards IO |
English PDF |
| GB/T 41939-2022 |
DeterminatIOn of magnesium content in rubber - Atomic absorption spectrometry 橡胶中镁含量的测定 原子吸收光谱法 |
China National Standards IO |
English PDF |
| GB/T 41940-2022 |
Rubber - DeterminatIOn of Viscosity and Stress Relaxation with a Rotorless Closed Shear Rheometer 橡胶 用无转子密闭剪切流变仪测定黏度和应力松弛 |
China National Standards IO |
English PDF |
| GB/T 41941-2022 |
Vulcanized rubber - DeterminatIOn of fatigue crack growth rate 硫化橡胶 疲劳裂纹扩展速率的测定 |
China National Standards IO |
English PDF |
| GB/T 42122-2022 |
Vulcanized rubber or thermoplastic rubber - DeterminatIOn of abrasion resistance (modified Lamborn abrasion tester method) 硫化橡胶或热塑性橡胶 耐磨性能的测定（改进型兰伯恩磨耗试验机法） |
China National Standards IO |
English PDF |
| GB/T 25308-2022 |
DC filter for HVDC transmissIOn system 高压直流输电系统直流滤波器 |
China National Standards IO |
English PDF |
| GB/T 9225-2022 |
ApplicatIOn Guide for Reliability Analysis of Nuclear Power Plant Systems and Other Nuclear Facilities 核电厂系统与其他核设施可靠性分析应用指南 |
China National Standards IO |
English PDF |
| GB/Z 42217-2022 |
Medical devices for the validatIOn of medical device quality system software 医疗器械 用于医疗器械质量体系软件的确认 |
China National Standards IO |
English PDF |
| GB/T 42186-2022 |
OperatIOnal Specifications for Cold Chain Logistics of Biological Samples for Medical Testing 医学检验生物样本冷链物流运作规范 |
China National Standards IO |
English PDF |
| GB/T 20899.8-2022 |
Methods for chemical analysis of gold ores - Part 8: DeterminatIOn of sulfur content 金矿石化学分析方法 第8部分：硫量的测定 |
China National Standards IO |
English PDF |
| GB/T 20899.7-2022 |
Methods for chemical analysis of gold ores - Part 7: DeterminatIOn of iron content 金矿石化学分析方法 第7部分：铁量的测定 |
China National Standards IO |
English PDF |
| GB/T 7739.8-2022 |
Methods for chemical analysis of gold concentrates - Part 8: DeterminatIOn of sulfur content 金精矿化学分析方法 第8部分：硫量的测定 |
China National Standards IO |
English PDF |
| GB/T 7739.7-2022 |
Methods for chemical analysis of gold concentrates - Part 7: DeterminatIOn of iron content 金精矿化学分析方法 第7部分：铁量的测定 |
China National Standards IO |
English PDF |
| GB/T 22486-2022 |
Urban Rail Transit Passenger Transport Service SpecificatIOns 城市轨道交通客运服务规范 |
China National Standards IO |
English PDF |
| GB/T 4966-2022 |
DeterminatIOn method of tensile strength of ceramic materials for daily use 日用陶瓷材料抗张强度测定方法 |
China National Standards IO |
English PDF |
| GB/Z 42192-2022 |
Principles and Requirements of Smart City Infrastructure Performance EvaluatIOn 智慧城市基础设施 绩效评价的原则和要求 |
China National Standards IO |
English PDF |
| GB/T 9776-2022 |
plaster of constructIOn 建筑石膏 |
China National Standards IO |
English PDF |
| GB/T 42288-2022 |
Safety regulatIOns for electrochemical energy storage power stations 电化学储能电站安全规程 |
China National Standards IO |
English PDF |
| GB/T 42262-2022 |
Metallic and Other Inorganic Overlays Thermal Spray CoordinatIOn Tasks and Responsibilities 金属及其他无机覆盖层 热喷涂协调 任务和职责 |
China National Standards IO |
English PDF |
| GB/T 42160-2022 |
Grain Boundary DiffusIOn NdFeB Permanent Magnets 晶界扩散钕铁硼永磁材料 |
China National Standards IO |
English PDF |
| GB/T 26416.5-2022 |
Methods for chemical analysis of rare earth iron alloys - Part 5: DeterminatIOn of oxygen content - Pulse-infrared absorption method 稀土铁合金化学分析方法 第5部分：氧含量的测定 脉冲-红外吸收法 |
China National Standards IO |
English PDF |
| GB/T 26416.4-2022 |
Methods for chemical analysis of rare earth iron alloys - Part 4: DeterminatIOn of iron content - Potassium dichromate titration method 稀土铁合金化学分析方法 第4部分：铁量的测定 重铬酸钾滴定法 |
China National Standards IO |
English PDF |
| GB/T 26416.3-2022 |
Chemical analysis methods of rare earth ferroalloys - Part 3: DeterminatIOn of calcium, magnesium, aluminum, nickel, manganese content - Inductively coupled plasma emission spectrometry 稀土铁合金化学分析方法 第3部分：钙、镁、铝、镍、锰量的测 定 电感耦合等离子体发射光谱法 |
China National Standards IO |
English PDF |
| GB/T 26416.2-2022 |
Methods for chemical analysis of rare earth ferroalloys - Part 2: DeterminatIOn of rare earth impurity content - Inductively coupled plasma emission spectrometry 稀土铁合金化学分析方法 第2部分：稀土杂质含量的测定 电感耦合等离子体发射光谱法 |
China National Standards IO |
English PDF |
| GB/T 26416.1-2022 |
Chemical Analysis Methods of Rare Earth Ferroalloys Part 1: DeterminatIOn of Total Rare Earth 稀土铁合金化学分析方法 第1部分：稀土总量的测定 |
China National Standards IO |
English PDF |
| GB/T 17713-2022 |
Range hoods and other cooking fume extractIOn devices 吸油烟机及其他烹饪烟气吸排装置 |
China National Standards IO |
English PDF |
| GB/T 5568-2022 |
Rubber or plastics hoses and hose assemblies - Hydraulic impulse test without deflectIOn 橡胶或塑料软管及软管组合件 无曲挠液压脉冲试验 |
China National Standards IO |
English PDF |
| GB/T 42133-2022 |
InformatIOn Technology OFD File Application Guide 信息技术 OFD档案应用指南 |
China National Standards IO |
English PDF |
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