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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 28775-2021 |
Synchronous belt drives - Pulley wITh T trapezoidal profile system 同步带传动 T型梯形齿同步带轮 |
China National Standards IT |
 English PDF |
| GB/T 28774-2021 |
Synchronous belt drives—Belts wITh T trapezoidal profile system 同步带传动 T型梯形齿同步带 |
China National Standards IT |
English PDF |
| GB/T 28543-2021 |
Noise measurement method on power capacITors 电力电容器噪声测量方法 |
China National Standards IT |
English PDF |
| GB/T 27021.3-2021 |
ConformITy assessment - Requirements for bodies providing audit and certification of management systems - Part 3: Competence requirements for auditing and certification of quality management systems 合格评定 管理体系审核认证机构要求 第3部分：质量管理体系审核与认证能力要求 |
China National Standards IT |
English PDF |
| GB/T 27021.2-2021 |
ConformITy assessment - Requirements for bodies providing audit and certification of management systems - Part 2: Competence requirements for auditing and certification of environmental management systems 合格评定 管理体系审核认证机构要求 第2部分：环境管理体系审核与认证能力要求 |
China National Standards IT |
English PDF |
| GB/T 25672-2021 |
Hammer drill bIT and shell hammer drill bit 电锤钻和套式电锤钻 |
China National Standards IT |
English PDF |
| GB/T 24810.2-2021 |
Cranes-LimITing and indicating devices-Part 2:Mobile cranes 起重机 限制器和指示器 第2部分：流动式起重机 |
China National Standards IT |
English PDF |
| GB/T 24673-2021 |
Small-size gasoline engine direct-link centrifugal pumps unIT 小型汽油机直联离心泵机组 |
China National Standards IT |
English PDF |
| GB/T 23902-2021 |
Non-destructive testing - Ultrasonic testing - Time-of-flight diffraction technique as a method for detection and sizing of discontinuITies 无损检测 超声检测 超声衍射声时技术检测和评价方法 |
China National Standards IT |
English PDF |
| GB/T 23540-2021 |
Coated abrasives - Flap wheels wITh incorporated flanges or separate flanges 涂附磨具 装有卡盘或未装卡盘的砂页轮 |
China National Standards IT |
English PDF |
| GB/T 23537-2021 |
Superabrasive products - Grinding wheels and mounted points wITh diamond or cubic boron nitride - Limit deviations and run-out tolerances 超硬磨料制品 金刚石或立方氮化硼砂轮和磨头 极限偏差和圆跳动公差 |
China National Standards IT |
English PDF |
| GB/T 23293-2021 |
NITride bonded refractory products and their related mortars 氮化物结合耐火制品及其配套耐火泥浆 |
China National Standards IT |
English PDF |
| GB/T 17934.8-2021 |
Graphic technology—Process control for the production of half-tone colour separations, proof and production prints—Part 8:Validation print processes working directly from digITal data 印刷技术 网目调分色版、样张和生产印刷品的加工过程控制 第8部分：直接使用数字数据的验证印刷品制作过程 |
China National Standards IT |
English PDF |
| GB/T 17934.7-2021 |
Graphic technology—Process control for the production of half-tone colour separations,proof and production prints—Part 7:Proofing processes working directly from digITal data 印刷技术 网目调分色版、样张和生产印刷品的加工过程控制 第7部分：直接使用数字数据的打样过程 |
China National Standards IT |
English PDF |
| GB/T 17934.2-2021 |
Graphic technology—Process control for the production of half-tone colour separations,proof and production prints—Part 2:Offset lIThographic processes 印刷技术 网目调分色版、样张和生产印刷品的加工过程控制 第2部分：平版胶印 |
China National Standards IT |
English PDF |
| GB/T 17739.2-2021 |
Microfilming of technical drawings and other drawing office documents—Part 2:QualITy criteria and control of 35 mm silver gelatin microfilms 技术图样与技术文件的缩微摄影 第2部分: 35mm银-明胶型缩微品的质量准则与控制 |
China National Standards IT |
English PDF |
| GB/T 17702-2021 |
CapacITors for power electronics 电力电子电容器 |
China National Standards IT |
English PDF |
| GB/Z 17624.3-2021 |
Electromagnetic compatibilITy - General - Part 3: The effects of high-altitude EMP(HEMP) on civil equipment and systems 电磁兼容 综述 第3部分：高空电磁脉冲(HEMP)对民用设备和系统的效应 |
China National Standards IT |
English PDF |
| GB/T 16828-2021 |
Bar code for commodITy—Global location numbering and bar code marking 商品条码 参与方位置编码与条码表示 |
China National Standards IT |
English PDF |
| GB/T 15765-2021 |
Hermetic motor-compressors for room air condITioners 房间空气调节器用全封闭型电动机-压缩机 |
China National Standards IT |
English PDF |
| GB/T 14949.5-2021 |
Manganese ores一Determination of tITanium content一Diantipyrylmethane spectrophotometric method 锰矿石 钛含量的测定 二安替吡啉甲烷分光光度法 |
China National Standards IT |
English PDF |
| GB/T 14230-2021 |
Test method of tooth bending strength for gear load capacITy 齿轮弯曲疲劳强度试验方法 |
China National Standards IT |
English PDF |
| GB/T 14229-2021 |
Test method of surface contact strength for gear load capacITy 齿轮接触疲劳强度试验方法 |
China National Standards IT |
English PDF |
| GB/T 14146-2021 |
Test method for carrier concentration of silicon epITaxial layers - Capacitance-voltage method 硅外延层载流子浓度的测试 电容-电压法 |
China National Standards IT |
English PDF |
| GB/T 12703.2-2021 |
Textiles - Test methods for electrostatic propensITy - Part 2: Test method using manual friction 纺织品 静电性能试验方法 第2部分：手动摩擦法 |
China National Standards IT |
English PDF |
| GB/T 12703.1-2021 |
Textiles - Test methods for electrostatic propensITy - Part 1: Test method using corona charging 纺织品 静电性能试验方法 第1部分：电晕充电法 |
China National Standards IT |
English PDF |
| GB/T 11362-2021 |
Synchronous belt drives—Calculation of power rating and drive center distance wITh belts pitch codes MXL,XXL,XL,L,H,XH and XXH 同步带传动 节距型号MXL，XXL，XL，L，H，XH和XXH梯形齿同步带额定功率和传动中心距计算 |
China National Standards IT |
English PDF |
| GB/T 9966.9-2021 |
Test methods for natural stone—Part 9: Determination of the dynamic modulus of elasticITy by measuring the fundamental resonance frequency 天然石材试验方法 第9部分：通过测量共振基本频率测定动力弹性模数 |
China National Standards IT |
English PDF |
| GB/T 9966.13-2021 |
Test methods for natural stone—Part 13:Determination of water absorption coefficient by capillarITy 天然石材试验方法 第13部分：毛细吸水系数的测定 |
China National Standards IT |
English PDF |
| GB/T 8243.12-2021 |
Methods of test for full-flow lubricating oil filters for internal combustion engines—Part 12: Filtration efficiency using particle counting and contaminant retention capacITy 内燃机全流式机油滤清器试验方法 第12部分：颗粒计数法滤清效率和容灰量 |
China National Standards IT |
English PDF |
| GB/T 6577-2021 |
Types,dimensions and tolerances of groove for seals wITh bearing rings for hydraulic cylinders piston 液压缸活塞用带支承环密封沟槽型式、尺寸和公差 |
China National Standards IT |
English PDF |
| GB/T 6113.103-2021 |
Specification for radio disturbance and immunITy measuring apparatus and methods—Part 1-3:Radio disturbance and immunity measuring apparatus—Ancillary equipment—Disturbances power 无线电骚扰和抗扰度测量设备和测量方法规范 第1-3部分：无线电骚扰和抗扰度测量设备 辅助设备 骚扰功率 |
China National Standards IT |
English PDF |
| GB/T 4893.1-2021 |
Test of surface coatings of furnITure—Part 1: Determination of surface resistance to cold liquids 家具表面漆膜理化性能试验 第1部分：耐冷液测定法 |
China National Standards IT |
English PDF |
| GB/T 4798.2-2021 |
Classification of environmental condITions—Classification of groups of environmental parameters and their severities—Part 2:Transportation and handling 环境条件分类 环境参数组分类及其严酷程度分级 第2部分：运输和装卸 |
China National Standards IT |
English PDF |
| GB/T 4787.1-2021 |
Grading capacITors for high-voltage alternating current circuit-breakers—Part 1:General 高压交流断路器用均压电容器 第1部分：总则 |
China National Standards IT |
English PDF |
| GB/T 3480.5-2021 |
Calculation of load capacITy of spur and helical gears—Part 5:Strength and quality of materials 直齿轮和斜齿轮承载能力计算 第5部分：材料的强度和质量 |
China National Standards IT |
English PDF |
| GB/T 2424.6-2021 |
Environmental testing-Part 3:Supporting documentation and guidance- Confirmation of the performance of temperature/humidITy chambers 环境试验 第3部分：支持文件及导则 温度/湿度试验箱性能确认 |
China National Standards IT |
English PDF |
| GB/T 1551-2021 |
Test method for measuring resistivITy of monocrystal silicon—In-line four-point probe and direct current two-point probe method 硅单晶电阻率的测定 直排四探针法和直流两探针法 |
China National Standards IT |
English PDF |
| GB/T 786.3-2021 |
Fluid power systems and components—Graphical symbols and circuIT diagrams—Part 3: Symbol modules and connected symbols in circuit diagrams 流体传动系统及元件 图形符号和回路图 第3部分：回路图中的符号模块和连接符号 |
China National Standards IT |
English PDF |
| GB/T 786.1-2021 |
Fluid power systems and components—Graphical symbols and circuIT diagrams—Part 1:Graphical symbols 流体传动系统及元件 图形符号和回路图 第1部分：图形符号 |
China National Standards IT |
English PDF |
| GB/T 22394.2-2021 |
CondITion monitoring and diagnostics of machines - Data interpretation and diagnostics techniques - Part 2: Data-driven applications 机器状态监测与诊断 数据判读与诊断技术 第2部分：数据驱动的应用 |
China National Standards IT |
English PDF |
| GB/T 21227-2021 |
AC loss measurements—Magnetometer methods for hysteresis loss in superconducting multifilamentary composITes 交流损耗测量 多丝复合超导材料磁滞损耗的磁强计测量法 |
China National Standards IT |
English PDF |
| GB/T 20373-2021 |
Determination of acetyl content in modified starch—TITrimetric method 变性淀粉中乙酰基含量的测定 滴定法 |
China National Standards IT |
English PDF |
| GB/T 19216.3-2021 |
CircuIT integrity test for electric cables or optical fiber cables under fire conditions—Part 3:Test method for fire with shock at a temperature of at least 830℃ for cables of rated voltage up to and including 0.6/1 kV tested in a metal enclosure 在火焰条件下电缆或光缆的线路完整性试验 第3部分：火焰温度不低于830 ℃的供火并施加冲击振动，额定电压0.6/1 kV及以下电缆穿在金属管中进行的试验方法 |
China National Standards IT |
English PDF |
| GB/T 19216.2-2021 |
CircuIT integrity test for electric cables or optical fiber cables under fire conditions - Part 2: Test method for fire with shock at a temperature of at least 830 ℃ for cables of rated voltage up to and including 0.6/1 kV and with an overall diameter not 在火焰条件下电缆或光缆的线路完整性试验 第2部分：火焰温度不低于830 ℃的供火并施加冲击振动，额定电压0.6/1 kV及以下外径不超过20 mm电缆的试验方法 |
China National Standards IT |
English PDF |
| GB/T 19216.1-2021 |
CircuIT integrity test for electric cables or optical fiber cables under fire conditions-Part 1:Test method for fire with shock at atemperature of at least 830 ℃ for cables of rated voltage up to and including 0.6/ 1 kV and with an overall diameter exceed 在火焰条件下电缆或光缆的线路完整性试验 第1部分：火焰温度不低于830 ℃的供火并施加冲击振动，额定电压0.6/1 kV及以下外径超过20 mm电缆的试验方法 |
China National Standards IT |
English PDF |
| GB/T 18216.5-2021 |
Electrical safety in low voltage distribution systems up to 1 000 V a.c, and 1500 V d.c.-Equipment for testing，measuring or monIToring of protective measures-Part 5:Resistance to earth 交流1000V和直流1500V及以下低压配电系统电气安全 防护措施的试验、测量或监控设备 第5部分：对地电阻 |
China National Standards IT |
English PDF |
| GB/T 18216.4-2021 |
Electrical safety in low voltage distribution systems up to 1 000 V a. c and 1 500 V d. c - Equipment for testing, measuring or monIToring of protective measures - Part 4: Resistance of earth connection and equipotential bonding 交流1000V和直流1500V及以下低压配电系统电气安全 防护措施的试验、测量或监控设备 第4部分：接地电阻和等电位接地电阻 |
China National Standards IT |
English PDF |
| GB/T 18216.3-2021 |
Electrical safety in low voltage distribution systems up to 1 000 V a. c. and 1 500 V d. c. - Equipment for testing, measuring or monIToring of protective measures - Part 3: Loop impedance 交流1000V和直流1500V及以下低压配电系统电气安全 防护措施的试验、测量或监控设备 第3部分：环路阻抗 |
China National Standards IT |
English PDF |
| GB/T 18216.2-2021 |
Electrical safety in low voltage distribution systems up to 1 000 V a. c. and 1 500 V d. c. - Equipment for testing, measuring or monIToring of protective measures - Part 2: Insulation resistance 交流1000V和直流1500V及以下低压配电系统电气安全 防护措施的试验、测量或监控设备 第2部分：绝缘电阻 |
China National Standards IT |
English PDF |
| GB/T 18216.1-2021 |
Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c.—Equipment for testing,measuring or monIToring of protective measures—Part 1:General requirements 交流1000V和直流1500V及以下低压配电系统电气安全 防护措施的试验、测量或监控设备 第1部分：通用要求 |
China National Standards IT |
English PDF |
| GB/T 40240-2021 |
Guidelines for evaluation of ecological communITy 生态社区评价指南 |
China National Standards IT |
English PDF |
| GB/T 40169-2021 |
Compression-moulded plates of ultra-high-molecular-weight polyethylene(PE-UHMW)and high densITy polyethylene (PE-HD) 超高分子量聚乙烯（PE-UHMW）和高密度聚乙烯（PE-HD）模塑板材 |
China National Standards IT |
English PDF |
| GB/T 40151-2021 |
SecurITy and resilience—Emergency management—Guidelines for capability assessment 安全与韧性 应急管理 能力评估指南 |
China National Standards IT |
English PDF |
| GB 40165-2021 |
LIThium ion cells and batteries used in stationary electronic equipments—Safety technical specification 固定式电子设备用锂离子电池和电池组 安全技术规范 |
China National Standards IT |
English PDF |
| GB/T 40026-2021 |
Capabilty requirements of IoT wITh resource openness 具有资源开放性的物联网能力要求 |
China National Standards IT |
English PDF |
| GB/T 28515.2-2021 |
Test method for automatically swITched optical network(ASON)—Part 2:OTN-based ASON 自动交换光网络(ASON)测试方法 第2部分：基于OTN的ASON |
China National Standards IT |
English PDF |
| GB 5084-2021 |
Standard for irrigation water qualITy 农田灌溉水质标准 |
China National Standards IT |
English PDF |
| GB/T 22752-2021 |
Assistive product for person wITh disability - Grab bar 康复辅助器具 抓握杆 |
China National Standards IT |
English PDF |
| GB 16993-2021 |
Safety regulations for avoid working under hazardous condITion of oxygen deficiency in enclosed spaces aboard ships 防止船舶封闭处所缺氧危险作业安全规程 |
China National Standards IT |
English PDF |
| GB 24427-2021 |
Content limITation of mercury, cadmium and lead for zinc anode primary battery 锌负极原电池汞镉铅含量的限制要求 |
China National Standards IT |
English PDF |
| GB/T 40091-2021 |
Requirements for safety measures of relaying protection and securITy automatic equipment in smart substation 智能变电站继电保护和电网安全自动装置安全措施要求 |
China National Standards IT |
English PDF |
| GB/T 40083-2021 |
Technical requirements for online monIToring of energy consumption of building materials industry 建筑材料行业能耗在线监测技术要求 |
China National Standards IT |
English PDF |
| GB/T 40079-2021 |
Classification system and qualification procedures for fugITive emission type testing of valves 阀门逸散性试验分类和鉴定程序 |
China National Standards IT |
English PDF |
| GB/T 40078-2021 |
Fuel efficiency of wheeled tractors—Evaluation crITeria 轮式拖拉机燃油经济性 评价指标 |
China National Standards IT |
English PDF |
| GB/T 40077-2021 |
Reciprocating posITive displacement pumps and pump units—Technical requirements 往复式容积泵和泵装置 技术要求 |
China National Standards IT |
English PDF |
| GB/T 40075-2021 |
General technical specification of six-axle light rail vehicle wITh articulated bogie for urban rail transit 城市轨道交通六轴铰接转向架轻轨车辆通用技术条件 |
China National Standards IT |
English PDF |
| GB/T 40059-2021 |
FacilITy management—Guidance on strategic sourcing and the development of agreements 设施管理 战略寻购和协议制定指南 |
China National Standards IT |
English PDF |
| GB/T 40049-2021 |
PCR detection method of chicken salmonella enterITis 鸡肠炎沙门氏菌PCR检测方法 |
China National Standards IT |
English PDF |
| GB/T 40046-2021 |
FacilITy management—Guidance on quality evaluation 设施管理 质量评价指南 |
China National Standards IT |
English PDF |
| GB/T 40036-2021 |
Translation services—Post-edITing of machine translation output—Requirements 翻译服务 机器翻译结果的译后编辑 要求 |
China National Standards IT |
English PDF |
| GB/T 40028.2-2021 |
Smart cITy—Smart medical—Part 2：Mobile health 智慧城市 智慧医疗 第2部分：移动健康 |
China National Standards IT |
English PDF |
| GB/T 40018-2021 |
Information securITy technology—Certificate request and application protocol based on multiple channels 信息安全技术 基于多信道的证书申请和应用协议 |
China National Standards IT |
English PDF |
| GB/T 40017-2021 |
Information technology—Telecommunications and information exchange between systems—Heterogeneous networks convergence and scalabilITy of community energy-saving control network 信息技术 系统间远程通信和信息交换 社区节能控制异构网络融合与可扩展性 |
China National Standards IT |
English PDF |
| GB/T 40015-2021 |
Information technology—Telecommunications and information exchange between systems—Control and management of communITy energy-saving control network 信息技术 系统间远程通信和信息交换 社区节能控制网络控制与管理 |
China National Standards IT |
English PDF |
| GB/T 40003-2021 |
Sensory analysis—Service condITion for the wine-tasting glass 感官分析 葡萄酒品评杯使用要求 |
China National Standards IT |
English PDF |
| GB/T 40002-2021 |
Sensory analysis—Service condITion for the wine-tasting glass 牙膏对口腔硬组织的安全评价 |
China National Standards IT |
English PDF |
| GB/T 39999-2021 |
Determination of 15 kinds of prohibITed quinolone-type antibiotics in cosmetics including enrofloxacin—Liquid chromatography-tandem mass spectrometry 化妆品中恩诺沙星等15种禁用喹诺酮类抗生素的测定 液相色谱-串联质谱法 |
China National Standards IT |
English PDF |
| GB/T 39994-2021 |
Determination of six metal elements (iron, calcium, magnesium, zinc, tITanium,copper) in polyolefin pipe system 聚烯烃管道中六种金属元素（铁、钙、镁、锌、钛、铜）的测定 |
China National Standards IT |
English PDF |
| GB/T 39993-2021 |
Determination of permITted preservatives dimethyl oxazolidine, 7-ethylbicyclooxazolidine and 5-bromo-5-nitro-1,3-dioxane in cosmetics 化妆品中限用防腐剂二甲基噁唑烷、7-乙基双环噁唑烷和5-溴-5-硝基-1,3-二噁烷的测定 |
China National Standards IT |
English PDF |
| GB/T 39991-2021 |
Sensory analysis—Service condITion for the olive oil tasting glass 感官分析 橄榄油品评杯使用要求 |
China National Standards IT |
English PDF |
| GB/T 39982-2021 |
Water lubricated journal bearings—Test methods of load carrying capacITy 水润滑径向滑动轴承 承载能力测试方法 |
China National Standards IT |
English PDF |
| GB/T 39952-2021 |
TITanium dioxide-based dispersion for photocatalysis 二氧化钛基光催化分散液 |
China National Standards IT |
English PDF |
| GB/T 39920-2021 |
Quarantine protocol for infection wITh Ranavirus 蛙病毒感染检疫技术规范 |
China National Standards IT |
English PDF |
| GB/T 39919-2021 |
Code of practice for the plant quarantine of exIT freight containers 出境集装箱植物检疫规程 |
China National Standards IT |
English PDF |
| GB/T 39917-2021 |
Variety genuineness and purITy testing of main crops with SSR markers—Rice 主要农作物品种真实性和纯度SSR分子标记检测 稻 |
China National Standards IT |
English PDF |
| GB/T 39916-2021 |
Guidelines for the establishment of plant quarantine system in entry and exIT container depot 进出境集装箱场站植物检疫防疫体系建立指南 |
China National Standards IT |
English PDF |
| GB/T 39915-2021 |
Epidemic prevention crITeria for animal breeding farm 动物饲养场防疫准则 |
China National Standards IT |
English PDF |
| GB/T 39914-2021 |
Variety genuineness and purITy testing of main crops with SSR markers—Maize 主要农作物品种真实性和纯度SSR分子标记检测 玉米 |
China National Standards IT |
English PDF |
| GB/T 39755.2-2021 |
Electronic records management capabilITy system—Part 2: Assessment criterion 电子文件管理能力体系 第2部分：评估规范 |
China National Standards IT |
English PDF |
| GB/T 39663-2021 |
Compilation specifications of integrITy report for inspection body and laboratory 检验检测机构诚信报告编制规范 |
China National Standards IT |
English PDF |
| GB/T 39652.4-2021 |
Emergency response guideline for transportation of dangerous goods—Part 4:List of substance which in contact wITh water emit toxic gases 危险货物运输应急救援指南 第4部分：遇水反应产生毒性气体的物质目录 |
China National Standards IT |
English PDF |
| GB/T 37036.4-2021 |
Information technology—Biometrics used wITh mobile devices—Part 4：Iris 信息技术 移动设备生物特征识别 第4部分：虹膜 |
China National Standards IT |
English PDF |
| GB/T 36625.4-2021 |
Smart cITy-Data fusion-Part 4:Opening and sharing requirements 智慧城市 数据融合 第4部分：开放共享要求 |
China National Standards IT |
English PDF |
| GB/T 36625.3-2021 |
Smart cITy-Data fusion-Part 3:Data acquisition specifications 智慧城市 数据融合 第3部分：数据采集规范 |
China National Standards IT |
English PDF |
| GB/T 34680.2-2021 |
Evaluation model and general evaluation indicator system for smart cITies- Part 2:Information infrastructure 智慧城市评价模型及基础评价指标体系 第2部分：信息基础设施 |
China National Standards IT |
English PDF |
| GB/T 29186.3-2021 |
Evaluation of brand value elements-Part 3:QualITy elements 品牌价值要素评价 第3部分：质量要素 |
China National Standards IT |
English PDF |
| GB/T 27021.9-2021 |
ConformITy assessment-Requirements for bodies providing audit and certification of management systems-Part 9:Competence requirements for auditing and certification of anti-bribery management systems 合格评定 管理体系审核认证机构要求 第9部分：反贿赂管理体系审核与认证能力要求 |
China National Standards IT |
English PDF |
| GB/T 27021.10-2021 |
ConformITy assessment—Requirements for bodies providing audit and certification of management systems—Part 10：Competence requirements for auditing and certification of occupational health and safety management systems 合格评定 管理体系审核认证机构要求 第10部分：职业健康安全管理体系审核与认证能力要求 |
China National Standards IT |
English PDF |
| GB/T 25217.8-2021 |
Methods for test，monIToring and prevention of rock burst-Part 8:Monitoring method of electromagnetic radiation 冲击地压测定、监测与防治方法 第8部分：电磁辐射监测方法 |
China National Standards IT |
English PDF |
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