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 |
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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 pre |
English PDF |
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 pre |
English PDF |
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 pre |
English PDF |
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 pre |
English PDF |
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 pre |
English PDF |
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 pre |
English PDF |
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 pre |
English PDF |
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 pre |
English PDF |
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 pre |
English PDF |
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 pre |
English PDF |
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 pre |
English PDF |
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 pre |
English PDF |
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 pre |
English PDF |
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 pre |
English PDF |
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 pre |
English PDF |
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 pre |
English PDF |
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 pre |
English PDF |
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 pre |
English PDF |
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 pre |
English PDF |
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 pre |
English PDF |
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 pre |
English PDF |
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 pre |
English PDF |
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 pre |
English PDF |
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 pre |
English PDF |
GB/T 43283-2023 |
Express recycling packaging box 快递循环包装箱 |
China National Standards pre |
English PDF |
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 pre |
English PDF |
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 pre |
English PDF |
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 pre |
English PDF |
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 pre |
English PDF |
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 pre |
English PDF |
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 pre |
English PDF |
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 pre |
English PDF |
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 pre |
English PDF |
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 pre |
English PDF |
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 pre |
English PDF |
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 pre |
English PDF |
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 pre |
English PDF |
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 pre |
English PDF |
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 pre |
English PDF |
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 pre |
English PDF |
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 pre |
English PDF |
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 pre |
English PDF |
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 pre |
English PDF |
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 pre |
English PDF |
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 pre |
English PDF |
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 pre |
English PDF |
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 pre |
English PDF |
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 pre |
English PDF |
GB/T 7186-2023 |
Coal preparation terminology 选煤术语 |
China National Standards pre |
English PDF |
GB/T 27654-2023 |
wood preservatives 木材防腐剂 |
China National Standards pre |
English PDF |
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 pre |
English PDF |
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 pre |
English PDF |
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 pre |
English PDF |
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 pre |
English PDF |
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 pre |
English PDF |
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 pre |
English PDF |
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 pre |
English PDF |
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 pre |
English PDF |
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 pre |
English PDF |
GB 43203-2023 |
Coal preparation Plant Safety Regulations 选煤厂安全规程 |
China National Standards pre |
English PDF |
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 pre |
English PDF |
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 pre |
English PDF |
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 pre |
English PDF |
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 pre |
English PDF |
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 pre |
English PDF |
GB/T 5310-2023 |
Seamless steel pipe for high pressure boiler 高压锅炉用无缝钢管 |
China National Standards pre |
English PDF |
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 pre |
English PDF |
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 pre |
English PDF |
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 pre |
English PDF |
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 pre |
English PDF |
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 pre |
English PDF |
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 pre |
English PDF |
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 pre |
English PDF |
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 pre |
English PDF |
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 pre |
English PDF |
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 pre |
English PDF |
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 pre |
English PDF |
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 pre |
English PDF |
GB/T 43091-2023 |
Powder compressive strength test method 粉末抗压强度测试方法 |
China National Standards pre |
English PDF |
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 pre |
English PDF |
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 pre |
English PDF |
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 pre |
English PDF |
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 pre |
English PDF |
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 pre |
English PDF |
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 pre |
English PDF |
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 pre |
English PDF |
GB/T 29171-2023 |
Determination of rock capillary pressure curve 岩石毛管压力曲线的测定 |
China National Standards pre |
English PDF |
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 pre |
English PDF |
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 pre |
English PDF |
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 pre |
English PDF |
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 pre |
English PDF |
GB/T 23819-2023 |
Machinery Safety Fire prevention and Protection 机械安全 火灾预防与防护 |
China National Standards pre |
English PDF |
GB/T 21898-2023 |
Textile color representation method 纺织品颜色表示方法 |
China National Standards pre |
English PDF |
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 pre |
English PDF |
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 pre |
English PDF |
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 pre |
English PDF |
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 pre |
English PDF |
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 pre |
English PDF |
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 pre |
English PDF |
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 pre |
English PDF |
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