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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 15597.2-2024 |
Plastics - Polymethyl methacrylate (PMMA) - Molding and extrusion materials - Part 2: Preparation of specimens and performance determination 塑料-聚甲基丙烯酸甲酯（PMMA）-模塑和挤出材料-第2部分：试样制备和性能测定 |
China National Standards |
 English PDF |
| GB/T 15597.1-2024 |
Plastics - Polymethyl methacrylate (PMMA) molding and extrusion materials - Part 1: Nomenclature system and classification basis 塑料-聚甲基丙烯酸甲酯（PMMA）模塑和挤出材料-第1部分：命名系统和分类基础 |
China National Standards |
English PDF |
| GB/T 14034.3-2024 |
Hydraulic transmission connections - Metallic pipe joints - Part 3 Part: End seal 液压传动连接-金属管接头-第3部分:端面密封 |
China National Standards |
English PDF |
| GB/T 12297.2-2024 |
Cardiovascular implantable devices - Artificial heart valves - Part 2: Surgical implantable artificial heart valves 心血管植入器械-人工心脏瓣膜-第2部分：外科植入式人工心脏瓣膜 |
China National Standards |
English PDF |
| GB/T 12279.1-2024 |
Cardiovascular implantable devices - Artificial heart valves - Part 1: General requirements 心血管植入器械-人工心脏瓣膜-第1部分：通用要求 |
China National Standards |
English PDF |
| GB/T 9799-2024 |
Metallic and other inorganic coatings - Treated zinc electroplated coatings on steel 金属及其他无机覆盖层-钢铁上经过处理的锌电镀层 |
China National Standards |
English PDF |
| GB/T 7260.3-2024 |
Uninterruptible power supply systems (UPS) - Part 3: Methods for determining performance and test requirements 不间断电源系统（UPS）-第3部分：确定性能和试验要求的方法 |
China National Standards |
English PDF |
| GB/T 6730.88-2024 |
Iron ore - Determination of chlorine content - X-ray fluorescence spectrometry 铁矿石-氯含量的测定-X射线荧光光谱法 |
China National Standards |
English PDF |
| GB/T 6113.106-2024 |
Specifications for radio disturbance and immunity measuring equipment and measurement methods - Part 1-6: Radio disturbance and immunity measuring equipment - EMC antenna calibration 无线电骚扰和抗扰度测量设备和测量方法规范-第1-6部分:无线电骚扰和抗扰度测量设备-EMC天线校准 |
China National Standards |
English PDF |
| GB/T 5270-2024 |
Metallic coatings on metal substrates - Electrodeposited and chemically deposited layers - Review of adhesion strength test methods 金属基体上的金属覆盖层-电沉积和化学沉积层-附着强度试验方法评述 |
China National Standards |
English PDF |
| GB/T 5169.23-2024 |
Fire hazard tests for electrical and electronic products - Part 23: Test flame - 500W vertical flame test method for polymer tubular materials 电工电子产品着火危险试验-第23部分：试验火焰-聚合物管形材料500W垂直火焰试验方法 |
China National Standards |
English PDF |
| GB/T 4585-2024 |
Artificial pollution test for high voltage porcelain and glass insulators for AC systems 交流系统用高压瓷和玻璃绝缘子的人工污秽试验 |
China National Standards |
English PDF |
| GB/T 4008-2024 |
Manganese silicon alloy 锰硅合金 |
China National Standards |
English PDF |
| GB-44172-2024 |
Shipbuilding Safety management requirements for open flame operations 船舶制造明火作业安全管理要求 |
China National Standards |
English PDF |
| GB-44171-2024 |
Safety management requirements for lifting operations of major items in shipbuilding 船舶制造重大件吊装作业安全管理要求 |
China National Standards |
English PDF |
| GB-44170-2024 |
Safety management requirements for flood and typhoon prevention in shipbuilding 船舶制造防汛防台安全管理要求 |
China National Standards |
English PDF |
| GB-33955-2024 |
Wire ropes for mine hoisting 矿井提升用钢丝绳 |
China National Standards |
English PDF |
| GB-28931-2024 |
Sanitary requirements for chlorine dioxide disinfectant generators 二氧化氯消毒剂发生器卫生要求 |
China National Standards |
English PDF |
| GB-28008-2024 |
Safety technical specifications for furniture structures 家具结构安全技术规范 |
China National Standards |
English PDF |
| GB-28007-2024 |
Safety technical specifications for infant and children's furniture 婴幼儿及儿童家具安全技术规范 |
China National Standards |
English PDF |
| GB-26722-2024 |
Wire ropes for cableways 索道用钢丝绳 |
China National Standards |
English PDF |
| GB-24406-2024 |
Strength of student seats and vehicle fixings for special school buses 专用校车学生座椅及其车辆固定件的强度 |
China National Standards |
English PDF |
| GB-18584-2024 |
Limits of harmful substances in furniture 家具中有害物质限量 |
China National Standards |
English PDF |
| GB-16994.6-2024 |
Safety requirements for port operations-Part 6: Solid bulk dangerous goods 港口作业安全要求-第6部分：固体散装危险货物 |
China National Standards |
English PDF |
| GB-16994.5-2024 |
Safety requirements for port operations-Part 5: General cargo 港口作业安全要求-第5部分：件杂货物 |
China National Standards |
English PDF |
| GB-15979-2024 |
Sanitary requirements for disposable sanitary products 一次性使用卫生用品卫生要求 |
China National Standards |
English PDF |
| GB-14585-2024 |
Technical regulations for radiation environment management of radioactive waste from uranium mining and metallurgy 铀矿冶放射性废物辐射环境管理技术规定 |
China National Standards |
English PDF |
| GB-13788-2024 |
Cold-rolled ribbed steel bars 冷轧带肋钢筋 |
China National Standards |
English PDF |
| GB-8903-2024 |
Wire ropes for elevators 电梯用钢丝绳 |
China National Standards |
English PDF |
| GB-1499.2-2024 |
Steel for reinforced concrete-Part 2: Hot-rolled ribbed steel bars 钢筋混凝土用钢-第2部分：热轧带肋钢筋 |
China National Standards |
English PDF |
| GB-1499.1-2024 |
Steel for reinforced concrete-Part 1: Hot-rolled plain round steel bars 钢筋混凝土用钢-第1部分：热轧光圆钢筋 |
China National Standards |
English PDF |
| GB-43704-2024 |
Signs for border inspection at ports open to the outside world 对外开放口岸边防检查现场标志 |
China National Standards |
English PDF |
| GB-4343.1-2024 |
Electromagnetic compatibility requirements for household appliances, power tools and similar appliances-Part 1: Emission 家用电器、电动工具和类似器具的电磁兼容要求-第1部分：发射 |
China National Standards |
English PDF |
| GB-29141-2024 |
Industrial sulfuric acid, dilute nitric acid and glacial acetic acid per unit product energy consumption limit 工业硫酸、稀硝酸和冰醋酸单位产品能源消耗限额 |
China National Standards |
English PDF |
| GB-30585-2024 |
Technical specifications for the safety of children's shoes 童鞋安全技术规范 |
China National Standards |
English PDF |
| GB-24550-2024 |
Collision protection of vehicles against pedestrians 汽车对行人的碰撞保护 |
China National Standards |
English PDF |
| GB/T 25978-2018 |
Road vehicles-Signs and labels 道路车辆-标牌和标签 |
China National Standards |
English PDF |
| GB/Z 44118.1-2024 |
Technical management of power quality-Part 1: General 电能质量技术管理-第1部分：总则 |
China National Standards |
English PDF |
| GB/T 29077-2024 |
Requirements for processing telemetry data of the flight environment at the satellite-rocket interface 星箭界面飞行环境遥测数据处理要求 |
China National Standards |
English PDF |
| GB/T 27604-2024 |
Mobile emergency location service rules 移动应急位置服务规则 |
China National Standards |
English PDF |
| GB/T 18802.12-2024 |
Low-voltage surge protective devices (SPDs)-Part 12: Surge protective devices for low-voltage power supply systems-Guidelines for selection and use 低压电涌保护器（SPD）-第12部分：低压电源系统的电涌保护器-选择和使用导则 |
China National Standards |
English PDF |
| GB/T 28182-2024 |
Rated voltage 52-kV and below with series gap arresters 额定电压52-kV及以下带串联间隙避雷器 |
China National Standards |
English PDF |
| GB/T 44134-2024 |
Planning guidelines for electrochemical energy storage power stations configured in power systems 电力系统配置电化学储能电站规划导则 |
China National Standards |
English PDF |
| GB/T 44133-2024 |
Technical guidelines for intelligent electrochemical energy storage power stations 智能电化学储能电站技术导则 |
China National Standards |
English PDF |
| GB/T 14048.9-2024 |
Low-voltage switchgear and control equipment-Part 6-2: Multifunctional electrical appliances-Control and protection switchgear (equipment) (CPS) 低压开关设备和控制设备-第6-2部分:多功能电器-控制与保护开关电器（设备）（CPS） |
China National Standards |
English PDF |
| GB/T 44111-2024 |
Electrochemical energy storage power station maintenance test procedures 电化学储能电站检修试验规程 |
China National Standards |
English PDF |
| GB/Z 43996.1-2024 |
Fine bubble technology-Agricultural application-Part 1: Test method for evaluating the growth promotion effect of hydroponic lettuce 微细气泡技术-农业应用-第1部分：评价水培生菜生长促进作用的测试方法 |
China National Standards |
English PDF |
| GB/T 6730.89-2024 |
Iron ore-Determination of thorium content-Arsenazo III spectrophotometry 铁矿石-钍含量的测定-偶氮胂Ⅲ分光光度法 |
China National Standards |
English PDF |
| GB/T 19055-2024 |
Automobile engine reliability test methods 汽车发动机可靠性试验方法 |
China National Standards |
English PDF |
| GB/T 44132-2024 |
Automotive power battery recycling Utilization-General requirements 车用动力电池回收利用-通用要求 |
China National Standards |
English PDF |
| GB/T 44122-2024 |
Industrial Internet platform - Industrial mechanism model development guide 工业互联网平台-工业机理模型开发指南 |
China National Standards |
English PDF |
| GB/T 44027.2-2024 |
Determination method of carbon materials - Part 2: Determination of expansion rate 炭材料测定方法-第2部分：膨胀率的测定 |
China National Standards |
English PDF |
| GB/T 44120-2024 |
Smart city - Public information terminal service guide 智慧城市-公众信息终端服务指南 |
China National Standards |
English PDF |
| GB/T 13305-2024 |
Determination method of α-phase content in stainless steel 不锈钢中α-相含量测定法 |
China National Standards |
English PDF |
| GB/Z 30966.71-2024 |
Wind power generation system - Communication of wind farm monitoring system - Part 71: Configuration description language 风能发电系统-风力发电场监控系统通信-第71部分：配置描述语言 |
China National Standards |
English PDF |
| GB/T 44055-2024 |
Technical requirements for rotary kiln recovery of secondary zinc oxide 回转窑回收次氧化锌工艺技术要求 |
China National Standards |
English PDF |
| GB/T 44037-2024 |
Test methods for coke dissolution rate and post-dissolution strength 焦炭溶损率及溶损后强度试验方法 |
China National Standards |
English PDF |
| GB/T 44115.2-2024 |
Information technology - Virtual reality content expression - Part 2: Video 信息技术-虚拟现实内容表达-第2部分：视频 |
China National Standards |
English PDF |
| GB/T 33475.6-2024 |
Information technology - High-efficiency multimedia coding - Part 6: Intelligent media transmission 信息技术-高效多媒体编码-第6部分：智能媒体传输 |
China National Standards |
English PDF |
| GB/T 33475.2-2024 |
Information technology - High-efficiency multimedia coding - Part 2: Video 信息技术-高效多媒体编码-第2部分：视频 |
China National Standards |
English PDF |
| GB/T 44077.41-2024 |
Transparent display devices - Part 41: Test methods - Optical properties 透明显示器件-第41部分：测试方法-光学性能 |
China National Standards |
English PDF |
| GB/T 15314-2024 |
Precision engineering measurement specifications 精密工程测量规范 |
China National Standards |
English PDF |
| GB/T 23236-2024 |
Digital aerial photogrammetry - Aerial triangulation specifications 数字航空摄影测量-空中三角测量规范 |
China National Standards |
English PDF |
| GB/T 44085.2-2024 |
Technical specifications for the global maritime distress and safety system service based on Beidou regional short message communication - Part 2: Ship earth station 基于北斗区域短报文通信的全球海上遇险和安全系统服务技术规范-第2部分：船舶地球站 |
China National Standards |
English PDF |
| GB/T 44085.1-2024 |
Global maritime distress and safety system service technology based on Beidou regional short message communication Specifications - Part 1: General requirements 基于北斗区域短报文通信的全球海上遇险和安全系统服务技术规范-第1部分：总体要求 |
China National Standards |
English PDF |
| GB/T 17969.8-2024 |
Information technology-Operation procedures for object identifier registration agencies-Part 8: Generation of universal unique identifiers (UUIDs) and their use in object identifiers 信息技术-对象标识符登记机构操作规程-第8部分：通用唯一标识符（UUIDs）的生成及其在对象标识符中的使用 |
China National Standards |
English PDF |
| GB/T 44073-2024 |
Microwave darkroom site confirmation method 微波暗室场地确认方法 |
China National Standards |
English PDF |
| GB/Z 43946-2024 |
Guidelines for the construction of standardization education courses-Basic knowledge of standardization 标准化教育课程建设指南-标准化基础知识 |
China National Standards |
English PDF |
| GB/T 28843-2024 |
Food cold chain logistics traceability management requirements 食品冷链物流追溯管理要求 |
China National Standards |
English PDF |
| GB/T 30334-2024 |
Logistics park service specifications and evaluation indicators 物流园区服务规范及评价指标 |
China National Standards |
English PDF |
| GB/Z 44047-2024 |
Floating offshore wind turbines-Design requirements 漂浮式海上风力发电机组-设计要求 |
China National Standards |
English PDF |
| GB/T 44036-2024 |
Technical specifications for automatic dispensing system of Chinese herbal medicine slices 中药饮片自动调剂系统技术规范 |
China National Standards |
English PDF |
| GB/T 32127-2024 |
Guidelines for power demand response monitoring and evaluation 电力需求响应监测与评价导则 |
China National Standards |
English PDF |
| GB/T 32307-2024 |
Spacecraft magnetic evaluation and control methods 航天器磁性评估和控制方法 |
China National Standards |
English PDF |
| GB/T 43941.2-2024 |
Technical requirements and test methods for high-speed modems in satellite-to-ground data transmission-Part 2: Demodulator 星地数据传输中高速调制解调器技术要求和测试方法-第2部分:解调器 |
China National Standards |
English PDF |
| GB/T 26669-2024 |
Environmental awareness design of electrical and electronic products-Terminology 电工电子产品环境意识设计-术语 |
China National Standards |
English PDF |
| GB/T 13181-2024 |
Solid scintillator performance measurement method 固体闪烁体性能测量方法 |
China National Standards |
English PDF |
| GB/T 44046-2024 |
Non-destructive testing-Metal magnetic memory-Weld joint detection 无损检测-金属磁记忆-焊接接头检测 |
China National Standards |
English PDF |
| GB/T 44050.2-2024 |
Hydraulic transmission-Determination of oil noise characteristics-Part 2: Measurement of oil sound velocity in pipelines 液压传动-油液噪声特性测定-第2部分：管道中油液声速的测量 |
China National Standards |
English PDF |
| GB/T 44050.1-2024 |
Hydraulic transmission-Determination of oil noise characteristics-Part 1 Division: General rules- 液压传动-油液噪声特性测定-第1部分：通则- |
China National Standards |
English PDF |
| GB/T 17699.1-2024 |
Electronic data exchange for administration, commerce and transportation-Part 1: Data element directory 行政、商业和运输业电子数据交换-第1部分：数据元目录 |
China National Standards |
English PDF |
| GB/T 17699.2-2024 |
Electronic data exchange for administration, commerce and transportation-Part 2: Composite data element directory 行政、商业和运输业电子数据交换-第2部分：复合数据元目录 |
China National Standards |
English PDF |
| GB/T 17699.3-2024 |
Electronic data exchange for administration, commerce and transportation-Part 3: Segment directory 行政、商业和运输业电子数据交换-第3部分：段目录 |
China National Standards |
English PDF |
| GB/T 44051-2024 |
Non-destructive testing of welds-Phase-controlled array ultrasonic testing of thin-walled steel components-Acceptance levels 焊缝无损检测-薄壁钢构件相控阵超声检测-验收等级 |
China National Standards |
English PDF |
| GB/T 9536.1-2024 |
Electromechanical switches for electrical and electronic equipment-Part 1: General specifications 电气和电子设备用机电开关-第1部分：总规范 |
China National Standards |
English PDF |
| GB/T 35717-2024 |
Measurement of flow rates of turbines, storage pumps and pump-turbines-Ultrasonic propagation time method 水轮机、蓄能泵和水泵水轮机流量的测量-超声传播时间法 |
China National Standards |
English PDF |
| GB/T 44052-2024 |
Hydraulic transmission-Filters-Identification of performance characteristics 液压传动-过滤器-性能特性的标识 |
China National Standards |
English PDF |
| GB/T 44053-2024 |
Hydraulic transmission-Test methods for water separation performance of oil purifiers 液压传动-净油机水分离性能的试验方法 |
China National Standards |
English PDF |
| GB/T 44035-2024 |
Image materials-Color photos-Evaluation methods for outdoor image stability 影像材料-彩色照片-户外影像稳定性的评价方法 |
China National Standards |
English PDF |
| GB/T 41780.2-2024 |
Internet of Things-Edge computing-Part 2: Data management requirements 物联网-边缘计算-第2部分：数据管理要求 |
China National Standards |
English PDF |
| GB/T 44025-2024 |
Remanufacturing-technical specifications for plasma spraying 再制造-等离子喷涂技术规范 |
China National Standards |
English PDF |
| GB/T 44049-2024 |
Construction machinery-test and calculation methods for basic data of operating energy consumption 工程机械-运行能耗基础数据测试与计算方法 |
China National Standards |
English PDF |
| GB/T 44088-2024 |
Technical requirements and test methods for the measurement module of the Beidou satellite navigation system 北斗卫星导航系统测量型模块技术要求及测试方法 |
China National Standards |
English PDF |
| GB/T 44086.2-2024 |
BeiDou-3 regional short message communication user terminal information interface-Part 2: General data interface口 北斗三号区域短报文通信用户终端信息接口-第2部分：通用数据接口 |
China National Standards |
English PDF |
| GB/T 44086.1-2024 |
BeiDou-3 regional short message communication user terminal information interface-Part 1: User management module interface 北斗三号区域短报文通信用户终端信息接口-第1部分：用户管理模块接口 |
China National Standards |
English PDF |
| GB/T 44087-2024 |
Technical requirements and test methods for BeiDou-3 regional short message communication user terminals 北斗三号区域短报文通信用户终端技术要求与测试方法 |
China National Standards |
English PDF |
| GB/T 22581-2024 |
Basic technical conditions for mixed flow pump-turbines 混流式水泵水轮机基本技术条件 |
China National Standards |
English PDF |
| GB/T 44112-2024 |
Operation control specifications for electrochemical energy storage power stations connected to the grid 电化学储能电站接入电网运行控制规范 |
China National Standards |
English PDF |
| GB/T 44026-2024 |
Technical specifications for prefabricated cabin lithium-ion battery energy storage systems 预制舱式锂离子电池储能系统技术规范 |
China National Standards |
English PDF |
| GB/T 44114-2024 |
Operation control specifications for electrochemical energy storage systems connected to low-voltage distribution networks 电化学储能系统接入低压配电网运行控制规范 |
China National Standards |
English PDF |
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