China National Standards

China pre 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 "pre" GB Standards English PDF List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 43619-2023 Overpressure protection safety device Controlled safety pressure relief system
    超压保护安全装置 受控安全泄压系统
    China National Standards
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    GB/T 43609.1-2023 Building construction machinery and equipment Concrete and mortar preparation equipment Part 1: Terminology and commercial specifications
    建筑施工机械与设备 混凝土及砂浆制备设备 第1部分:术语和商业规格
    China National Standards
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    GB/T 43569-2023 Jewelry and precious Metals Sampling of Precious Metals and Their Alloys
    首饰和贵金属 贵金属及其合金的取样
    China National Standards
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    GB/T 43555-2023 Intelligent service predictive maintenance Algorithm evaluation method
    智能服务 预测性维护 算法测评方法
    China National Standards
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    GB/T 43549-2023 Footwear - Test methods for insoles - Static compression deformation
    鞋类 鞋垫试验方法 静态压缩变形
    China National Standards
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    GB/T 43537-2023 Sound system equipment Headphones and personal music players Maximum sound pressure level measurement method
    声系统设备 耳机及个人音乐播放器 最大声压级测量方法
    China National Standards
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    GB/T 43532-2023 Nuclear power plant instrumentation and control system network security prevention and control
    核电厂仪表和控制系统网络安全防范管控
    China National Standards
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    GB/T 43529.5-2023 Standardizing the Registration and Delivery of Product Ontologies Using Spreadsheets Part 5: Activity Description Interface
    利用电子表格标准化产品本体的注册和传递 第5部分:活动描述接口
    China National Standards
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    GB/T 43529.3-2023 Standardizing the Registration and Delivery of Product Ontologies Using Spreadsheets Part 3: Common Information Model Interface
    利用电子表格标准化产品本体的注册和传递 第3部分:公共信息模型接口
    China National Standards
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    GB/T 43523-2023 Information and Documentation Emergency preparedness and Response
    信息与文献 应急准备和响应
    China National Standards
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    GB/T 43492-2023 prefabricated insulated ductile iron pipes, fittings and accessories
    预制保温球墨铸铁管、管件和附件
    China National Standards
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    GB/T 43457-2023 preparation and installation requirements for space science experiment samples before launch
    空间科学实验样品发射前准备与安装要求
    China National Standards
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    GB/T 30420.3-2023 Sewing Machinery Terminology Part 3: Spreading and Cutting Equipment Terminology
    缝制机械术语 第3部分: 铺布裁剪设备术语
    China National Standards
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    GB/T 27917.3-2023 Express Service Part 3: Service Links
    快递服务 第3部分:服务环节
    China National Standards
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    GB/T 22311-2023 Road vehicles - Brake linings - Compressive strain test method
    道路车辆 制动衬片 压缩应变试验方法
    China National Standards
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    GB/Z 43533-2023 Integration of internal arc fault suppression systems in complete sets of power switches and control equipment (PSC complete sets) according to GB/T 7251.2-2023
    依据GB/T 7251.2—2023的成套电力开关和控制设备(PSC成套设备)中内部电弧故障抑制系统的集成
    China National Standards
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    GB/T 7408.1-2023 Date and time information exchange representation Part 1: Basic principles
    日期和时间 信息交换表示法 第1部分:基本原则
    China National Standards
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    GB/T 7256.3-2023 Civil airport navigation aids Part 3: precision approach path indicators
    民用机场助航灯具 第3部分:精密进近航道指示器
    China National Standards
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    GB/T 5072-2023 Refractory materials - Normal temperature compressive strength test method
    耐火材料 常温耐压强度试验方法
    China National Standards
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    GB/T 2659.3-2023 Name codes of countries and regions around the world and their administrative divisions Part 3: previously used country and region codes
    世界各国和地区及其行政区划名称代码 第3部分:原先使用的国家和地区代码
    China National Standards
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    GB 43352-2023 Express packaging heavy metals and specific substance limits
    快递包装重金属与特定物质限量
    China National Standards
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    GB 7300.802-2023 Feed additives Part 8: preservatives, fungicides and acidity regulators Propionic acid
    饲料添加剂 第8部分:防腐剂、防霉剂和酸度调节剂 丙酸
    China National Standards
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    GB/T 42816-2023 Express service asset allocation and management requirements
    快递服务资产配置与管理要求
    China National Standards
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    GB/T 43429-2023 General requirements for the preservation of pathogenic microorganisms and samples for human infections
    人感染病原微生物与样本保藏通用要求
    China National Standards
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    GB/T 43283-2023 Express recycling packaging box
    快递循环包装箱
    China National Standards
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    GB/T 27866-2023 Technical specification for hardness control of steel pipes and equipment to prevent sulfide stress cracking of welds
    钢制管道和设备防止焊缝硫化物应力开裂的硬度控制技术规范
    China National Standards
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    GB/T 43392-2023 Safety performance testing and evaluation method of subway disaster prevention system
    地铁防灾系统安全性能测试与评估方法
    China National Standards
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    GB/T 43391-2023 Market, Public Opinion and Social Survey Survey Report preparation Guide
    市场、民意和社会调查 调查报告编制指南
    China National Standards
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    GB/T 43445-2023 Information security technology Basic security requirements for pre-installed application software on mobile smart terminals
    信息安全技术 移动智能终端预置应用软件基本安全要求
    China National Standards
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    GB/T 16886.12-2023 Biological Evaluation of Medical Devices Part 12: Sample preparation and Reference Materials
    医疗器械生物学评价 第12部分:样品制备与参照材料
    China National Standards
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    GB/T 43308-2023 Glass fiber reinforced thermoplastic unidirectional prepreg
    玻璃纤维增强热塑性单向预浸料
    China National Standards
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    GB/T 43324-2023 Foil Bearings Gas Dynamic pressure Thrust Bearing Performance Static Load Capacity, Friction Torque, Friction Factor and Life Test
    箔片轴承 气体动压止推轴承性能 静态承载能力、摩擦力矩、摩擦因数和寿命测试
    China National Standards
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    GB/T 23113-2023 Sample preparation for mercury content detection in discharge lamps
    放电灯含汞量检测的样品制备
    China National Standards
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    GB/T 24671-2023 Agricultural irrigation equipment. Graphic symbols for pressurized irrigation systems.
    农业灌溉设备 承压灌溉系统图形符号
    China National Standards
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    GB/T 18688-2023 Agricultural irrigation equipment - pressure loss in irrigation valves - Test methods
    农业灌溉设备 灌溉阀的压力损失 试验方法
    China National Standards
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    GB/T 1964-2023 Porous ceramics - Test method for compressive strength at room temperature
    多孔陶瓷 室温压缩强度试验方法
    China National Standards
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    GB/T 8586-2023 Operating frequency allocation of fish finders and technical specifications for preventing acoustic interference
    探鱼仪工作频率分配及其防止声波干扰技术规范
    China National Standards
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    GB/T 43351-2023 Accessible design Content, graphics and expression methods of touch guidance maps
    无障碍设计 触摸导引地图的内容、图形和表达方法
    China National Standards
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    GB/T 19699-2023 Ships and Offshore Technology Cargo Tank pressure-Vacuum Valves and Flame Arrestors
    船舶和海上技术 液货舱压力-真空阀和阻火装置
    China National Standards
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    GB/T 43279.3-2023 Molecular in vitro diagnostic tests. Specification of pre-test procedures for venous whole blood. Part 3: Isolation of plasma circulating cell-free DNA.
    分子体外诊断检验 静脉全血检验前过程的规范 第3部分:分离血浆循环游离DNA
    China National Standards
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    GB/T 43279.2-2023 Molecular in vitro diagnostic tests. Specification of pre-test procedures on venous whole blood. Part 2: Isolation of genomic DNA.
    分子体外诊断检验 静脉全血检验前过程的规范 第2部分:分离基因组DNA
    China National Standards
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    GB/T 43279.1-2023 Molecular in vitro diagnostic tests. Specification of pre-test procedures for venous whole blood. Part 1: Isolation of cellular RNA.
    分子体外诊断检验 静脉全血检验前过程的规范 第1部分:分离细胞RNA
    China National Standards
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    GB/T 43408-2023 Road Vehicles Compressed Natural Gas (CNG) Refueling Connectors
    道路车辆 压缩天然气(CNG)加气连接器
    China National Standards
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    GB/T 25774.3-2023 Inspection of welding materials Part 3: preparation and inspection of T-joint fillet weld specimens
    焊接材料的检验 第3部分:T型接头角焊缝试样的制备及检验
    China National Standards
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    GB/T 25774.2-2023 Inspection of welding materials Part 2: preparation of mechanical properties specimens for single-sided single-pass welding and double-sided single-pass welded joints of steel
    焊接材料的检验 第2部分:钢的单面单道焊和双面单道焊焊接接头力学性能试样的制备
    China National Standards
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    GB/T 25774.1-2023 Examination of welding materials Part 1: preparation of mechanical properties specimens of steel, nickel and nickel alloy deposited metals
    焊接材料的检验 第1部分: 钢、镍及镍合金熔敷金属力学性能试样的制备
    China National Standards
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    GB/T 19494.3-2023 Mechanized sampling of coal Part 3: Determination of precision and bias testing
    煤炭机械化采样 第3部分:精密度测定和偏倚试验
    China National Standards
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    GB/T 19494.2-2023 Mechanized sampling of coal Part 2: preparation of coal samples
    煤炭机械化采样 第2部分:煤样的制备
    China National Standards
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    GB/T 7186-2023 Coal preparation terminology
    选煤术语
    China National Standards
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    GB/T 27654-2023 wood preservatives
    木材防腐剂
    China National Standards
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    GB/T 23229-2023 Analytical methods for waterborne wood preservatives
    水载型木材防腐剂的分析方法
    China National Standards
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    GB/T 43316.4-2023 Plastics - Determination of environmental stress cracking (ESC) resistance - Part 4: Ball or pin pressure method
    塑料 耐环境应力开裂(ESC)的测定 第4部分:球压或针压法
    China National Standards
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    GB/T 42918.2-2023 Plastics - Thermoplastic polyurethanes for molding and extrusion - Part 2: Specimen preparation and property determination
    塑料 模塑和挤出用热塑性聚氨酯 第2部分:试样制备和性能测定
    China National Standards
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    GB/T 21461.2-2023 Plastics Ultra-high molecular weight polyethylene (PE-UHMW) molding and extrusion materials Part 2: Specimen preparation and property determination
    塑料 超高分子量聚乙烯(PE-UHMW)模塑和挤出材料 第2部分:试样制备和性能测定
    China National Standards
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    GB/T 5338.4-2023 Series 1 containers Technical requirements and test methods Part 4: Unpressurized dry bulk containers
    系列1集装箱 技术要求和试验方法 第4部分:无压干散货集装箱
    China National Standards
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    GB 31612-2023 National Food Safety Standards Hygienic Specifications for the Production of Strain preparations for Food Processing
    食品安全国家标准 食品加工用菌种制剂生产卫生规范
    China National Standards
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    GB 31639-2023 National food safety standards: bacterial culture preparations for food processing
    食品安全国家标准 食品加工用菌种制剂
    China National Standards
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    GB 29921-2021 National Food Safety Standards Limits of Pathogenic Bacteria in prepackaged Foods
    食品安全国家标准 预包装食品中致病菌限量
    China National Standards
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    GB 19295-2021 National Food Safety Standards Quick Frozen Noodles and prepared Foods
    食品安全国家标准 速冻面米与调制食品
    China National Standards
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    GB 43203-2023 Coal preparation Plant Safety Regulations
    选煤厂安全规程
    China National Standards
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    GB 8599-2023 Technical requirements for large pressure steam sterilizers
    大型压力蒸汽灭菌器技术要求
    China National Standards
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    GB/Z 43032-2023 Nanotechnology Characterization of metal and metal oxide nano-objects in water samples Sample preparation methods
    纳米技术 水样中金属与金属氧化物纳米物体表征 样品制备方法
    China National Standards
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    GB/Z 18975.12-2023 Industrial Automation Systems and Integration Lifecycle Data Integration for Process Plants (Including Oil and Gas Production Facilities) Part 12: Lifecycle Integration Ontologies Represented in the Web Ontology Language (OWL)
    工业自动化系统与集成 流程工厂(包括石油和天然气生产设施)生命周期数据集成 第12部分:网络本体语言(OWL)表示的生命周期集成本体
    China National Standards
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    GB/T 8289-2023 Concentrated natural rubber latex Ammonia-preserved centrifuged or creamed latex Specifications
    浓缩天然胶乳 氨保存离心或膏化胶乳 规格
    China National Standards
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    GB/T 6881-2023 Acoustics - Determination of sound power level and sound energy level of noise sources by sound pressure method - Reverberation chamber precision method
    声学 声压法测定噪声源声功率级和声能量级 混响室精密法
    China National Standards
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    GB/T 5310-2023 Seamless steel pipe for high pressure boiler
    高压锅炉用无缝钢管
    China National Standards
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    GB/T 43239-2023 Specifications for setting signs of urban comprehensive pipe corridors
    城市综合管廊标识设置规范
    China National Standards
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    GB/T 43237-2023 Public Behavior Guidelines for preventing Meteorological Disasters Typhoon
    公众气象灾害防御行为指南 台风
    China National Standards
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    GB/T 43235-2023 Urban ecosystem comprehensive assessment index system and calculation method
    城市生态系统综合评估指标体系及计算方法
    China National Standards
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    GB/T 43214-2023 Technical regulations for the preparation of provincial land and space planning
    省级国土空间规划编制技术规程
    China National Standards
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    GB/T 43174-2023 Method for determination of adhesion of pesticide seed treatment preparations
    农药种子处理制剂附着性测定方法
    China National Standards
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    GB/T 43142-2023 Ultra-high pressure water jet ship rust removal complete equipment
    超高压水射流船舶除锈成套装备
    China National Standards
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    GB/T 43139-2023 Density testing of cast aluminum alloy liquid reduced pressure solidification samples
    铸造铝合金液减压凝固试样密度检测
    China National Standards
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    GB/T 43136-2023 Superabrasive products Grinding wheels for precision scribing of semiconductor chips
    超硬磨料制品 半导体芯片精密划切用砂轮
    China National Standards
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    GB/T 43132-2023 Superabrasive products Grinding wheels for CNC grinding of precision tools
    超硬磨料制品 精密刀具数控磨削用砂轮
    China National Standards
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    GB/T 43123-2023 Ship and Offshore Technology LNG Fuel Gas Supply System (FGSS) High pressure Pump Performance Test Requirements
    船舶与海上技术 LNG燃气供应系统(FGSS)高压泵性能测试要求
    China National Standards
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    GB/T 43107-2023 Stainless steel seamless steel pipe for instrument pressure induction in nuclear power plants
    核电站仪表引压用不锈钢无缝钢管
    China National Standards
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    GB/T 43103-2023 Metal Materials Creep-Fatigue Damage Assessment and Life prediction Method
    金属材料 蠕变-疲劳损伤评定与寿命预测方法
    China National Standards
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    GB/T 43091-2023 Powder compressive strength test method
    粉末抗压强度测试方法
    China National Standards
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    GB/T 43084.2-2023 Plastics - Fluoropolymer dispersions, molding and extrusion materials - Part 2: Specimen preparation and property determination
    塑料 含氟聚合物分散体、模塑和挤出材料 第2部分:试样制备和性能测定
    China National Standards
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    GB/T 43073-2023 Pneumatics - Test method for measuring sound pressure levels of exhaust mufflers
    气动 测量排气消声器声压级的试验方法
    China National Standards
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    GB/T 43062-2023 Nuclear energy - Determination of neutron fluence and number of atomic dislocations (dpa) in reactor pressure vessels and internal components
    核能 反应堆压力容器和堆内构件中子注量和原子离位次数(dpa)的确定
    China National Standards
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    GB/T 43050-2023 preparation and quality control of fluids for hemodialysis and related treatments General requirements
    血液透析和相关治疗用液体的制备和质量管理 通用要求
    China National Standards
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    GB/T 43019.5-2023 Determination of water vapor transmission rate of plastic films and sheets Part 5: pressure sensor method
    塑料薄膜和薄片水蒸气透过率的测定 第5部分:压力传感器法
    China National Standards
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    GB/T 42988-2023 Multi-source remote sensing image network collaborative interpretation
    多源遥感影像网络协同解译
    China National Standards
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    GB/T 42983.4-2023 Industrial Robot Operation and Maintenance Part 4: predictive Maintenance
    工业机器人 运行维护 第4部分:预测性维护
    China National Standards
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    GB/T 29171-2023 Determination of rock capillary pressure curve
    岩石毛管压力曲线的测定
    China National Standards
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    GB/T 29046-2023 Testing methods for technical indicators of prefabricated insulated pipes for urban heating
    城镇供热预制保温管道技术指标检测方法
    China National Standards
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    GB/T 28539-2023 Ophthalmic optics Contact lenses and contact lens care products Determination of preservative uptake and release
    眼科光学 接触镜和接触镜护理产品 防腐剂摄入和释放的测定
    China National Standards
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    GB/T 25368-2023 Diesel engine electronically controlled common rail system high-pressure fuel supply pump assembly
    柴油机电控共轨系统 高压供油泵总成
    China National Standards
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    GB/T 24814-2023 Steel short link chain for lifting medium precision lifting chain grade 4 stainless steel
    起重用钢制短环链 中等精度吊链 4级不锈钢
    China National Standards
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    GB/T 23819-2023 Machinery Safety Fire prevention and Protection
    机械安全 火灾预防与防护
    China National Standards
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    GB/T 21898-2023 Textile color representation method
    纺织品颜色表示方法
    China National Standards
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    GB/T 20976-2023 Quality requirements for soft ice cream pre-mixed powder
    软冰淇淋预拌粉质量要求
    China National Standards
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    GB/T 20870.2-2023 Semiconductor devices Part 16-2: Microwave integrated circuits prescalers
    半导体器件 第16-2部分:微波集成电路 预分频器
    China National Standards
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    GB/T 20221-2023 pressureless buried sewage and drainage rigid polyvinyl chloride (PVC-U) pipes
    无压埋地排污、排水用硬聚氯乙烯(PVC-U)管材
    China National Standards
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    GB/T 19258.2-2023 Sources of ultraviolet radiation for germicidal purposes Part 2: Cold cathode low pressure mercury vapor discharge lamps
    杀菌用紫外辐射源 第2部分:冷阴极低气压汞蒸气放电灯
    China National Standards
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    GB/T 16739.2-2023 Business conditions for automobile maintenance industry Part 2: Comprehensive minor repair and special maintenance of automobiles
    汽车维修业经营业务条件 第2部分:汽车综合小修及专项维修业户
    China National Standards
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    GB/T 16656.52-2023 Industrial Automation Systems and Integration Product Data Representation and Exchange Part 52: Integrating Common Resources: Grid-Based Topology
    工业自动化系统与集成 产品数据表达与交换 第52部分:集成通用资源:基于网格的拓扑结构
    China National Standards
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    GB/T 16656.22-2023 Industrial Automation Systems and Integration Product Data Expression and Exchange Part 22: Implementation Method: Standard Data Access Interface
    工业自动化系统与集成 产品数据表达与交换 第22部分:实现方法:标准数据访问接口
    China National Standards
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