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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 20840.6-2017 |
Instrument transformers—Part 6:Additional general requirements for low-power instrument transformers 互感器 第6部分：低功率互感器的补充通用技术要求 |
China National Standards low |
 English PDF |
| GB/T 34862-2017 |
Test methods for determining quantities of equivalent circuit diagrams for three-phase low-voltage cage induction motors 确定三相低压笼型感应电动机等值电路参数的试验方法 |
China National Standards low |
English PDF |
| GB/Z 17625.15-2017 |
Electromagnetic compatibility—Limits—Assessment of low frequency electromagnetic immunity and emission requirements for dispersed generation systems in LV network 电磁兼容 限值 低压电网中分布式发电系统低频电磁抗扰度和发射要求的评估 |
China National Standards low |
English PDF |
| GB/T 16895.2-2017 |
low-voltage electrical installations—Part 4-42: Protection for safety—Protection against thermal effects 低压电气装置 第4-42部分: 安全防护 热效应保护 |
China National Standards low |
English PDF |
| GB/T 7251.4-2017 |
low-voltage switchgear and controlgear assemblies—Part 4: Particular requirements for assemblies for construction sites (ACS) 低压成套开关设备和控制设备 第4部分：对建筑工地用成套设备（ACS）的特殊要求 |
China National Standards low |
English PDF |
| GB/T 7251.3-2017 |
low-voltage switchgear and controlgear assemblies—Part 3: Distribution boards intended to be operated by ordinary persons（DBO） 低压成套开关设备和控制设备 第3部分: 由一般人员操作的配电板（DBO） |
China National Standards low |
English PDF |
| GB/T 4130-2017 |
Acoustics—low frequency calibration methods of hydrophones 声学 水听器低频校准方法 |
China National Standards low |
English PDF |
| GB/T 13539.3-2017 |
low-voltage fuses—Part 3: Supplementary requirements for fuses for use by unskilled persons (fuses mainly for household and similar applications)—Examples of standardized systems of fuses A to F 低压熔断器 第3部分: 非熟练人员使用的熔断器的补充要求 (主要用于家用和类似用途的熔断器) 标准化熔断器系统示例A至F |
China National Standards low |
English PDF |
| GB/T 34866-2017 |
Vanadium flow battery—Safety requirements 全钒液流电池 安全要求 |
China National Standards low |
English PDF |
| GB/T 14048.5-2017 |
low-voltage switchgear and controlgear—Part 5-1: Control circuit devices and switching element—Electromechanical control circuit devices 低压开关设备和控制设备 第5-1部分：控制电路电器和开关元件 机电式控制电路电器 |
China National Standards low |
English PDF |
| GB/T 18802.311-2017 |
Components for low-voltage surge protective devices—Part 311: Performance requirements and test circuits for gas discharge tubes(GDT) 低压电涌保护器元件 第311部分：气体放电管( GDT )的性能要求和测试回路 |
China National Standards low |
English PDF |
| GB/T 34633.1-2017 |
Plain bearings—Pedestal plain bearings—Part 1: Pillow blocks 滑动轴承 壳体支撑滑动轴承 第1部分：座式滑动轴承 |
China National Standards low |
English PDF |
| GB/T 15623.2-2017 |
Hydraulic fluid power—Electrically modulated hydraulic control valves—Part 2: Test methods for three-port directional flow-control valves 液压传动 电调制液压控制阀 第2部分：三通方向流量控制阀试验方法 |
China National Standards low |
English PDF |
| GB/T 34775-2017 |
Testing method of flowability for water dispersible granules of pesticide 农药水分散粒剂流动性测定方法 |
China National Standards low |
English PDF |
| GB/T 24276-2017 |
A method of temperature-rise verification of low-voltage switchgear and controlgear assemblies by calculation 通过计算进行低压成套开关设备和控制设备温升验证的一种方法 |
China National Standards low |
English PDF |
| GB/T 34763-2017 |
Urea aldehyde slow release fertilizer 脲醛缓释肥料 |
China National Standards low |
English PDF |
| GB/T 34924-2017 |
Guidelines for safety related risk assessment and risk reduction for low voltage equipment 低压电气设备安全风险评估和风险降低指南 |
China National Standards low |
English PDF |
| GB/T 34699-2017 |
Test method of physical properties for low temperature sulphur tail gas hydrogenation catalyst 低温硫磺尾气加氢催化剂物理性能试验方法 |
China National Standards low |
English PDF |
| GB/T 34702-2017 |
Analytical method of chemical composition for low temperature sulphur tail gas hydrogenation catalyst 低温硫磺尾气加氢催化剂化学成分分析方法 |
China National Standards low |
English PDF |
| GB/T 16895.28-2017 |
low-voltage electrical installations—Part 7-714:Requirements for special installations or locations—External lighting installations 低压电气装置 第7-714 部分：特殊装置或场所的要求 户外照明装置 |
China National Standards low |
English PDF |
| GB/T 13242-2017 |
Iron ores—low-temperature disintegration test—Method using cold tumbling after static reduction 铁矿石 低温粉化试验 静态还原后使用冷转鼓的方法 |
China National Standards low |
English PDF |
| GB/T 34481-2017 |
Test method for measuring etch pit density (EPD) in low dislocation density monocrystalline germanium slices 低位错密度锗单晶片腐蚀坑密度(EPD)的测量方法 |
China National Standards low |
English PDF |
| GB/T 15970.7-2017 |
Corrosion of metals and alloys—Stress corrosion testing—Part 7: Slow strain rate testing 金属和合金的腐蚀 应力腐蚀试验 第7部分: 慢应变速率试验 |
China National Standards low |
English PDF |
| GB/T 34543-2017 |
Yellow diamond grading 黄色钻石分级 |
China National Standards low |
English PDF |
| GB/T 34356-2017 |
Flange forgings for low temperature service 低温环境用法兰锻件 |
China National Standards low |
English PDF |
| GB/T 34544-2017 |
Safety test methods for onboard low pressure hydrogen storage devices for small fuel cell vehicles 小型燃料电池车用低压储氢装置安全试验方法 |
China National Standards low |
English PDF |
| GB 13735-2017 |
Polyethylene blown mulch film for agricultural uses 聚乙烯吹塑农用地面覆盖薄膜 |
China National Standards low |
English PDF |
| GB/Z 34603-2017 |
Gaseous-media fire-extinguishing systems—Engineered extinguishing systems—Flow calculation implementation method and flow verification and testing for approval 气体灭火系统 预设计 流量计算方法及验证试验 |
China National Standards low |
English PDF |
| GB/T 14048.13-2017 |
low-voltage switchgear and controlgear—Part 5-3: Control circuit devices and switching elements—Requirements for proximity devices with defined behaviour under fault conditions (PDDB) 低压开关设备和控制设备 第5-3部分：控制电路电器和开关元件 在故障条件下具有确定功能的接近开关（PDDB）的要求 |
China National Standards low |
English PDF |
| GB/T 34619-2017 |
Test method for volumetric flow of positive displacement refrigerant compressors 容积式制冷剂压缩机容积流量试验方法 |
China National Standards low |
English PDF |
| GB/T 34209-2017 |
Stainless steel—Determination of multi-element contents—Glow discharge optical emission spectrometry 不锈钢 多元素含量的测定 辉光放电原子发射光谱法 |
China National Standards low |
English PDF |
| GB/T 34226-2017 |
Technical guideline for formic acid preparation from yellow phosphorus tail gas 黄磷尾气制甲酸技术导则 |
China National Standards low |
English PDF |
| GB/T 5565.3-2017 |
Rubber and plastics hoses and tubing—Measurement of flexibility and stiffness—Part 3:Bending tests at high and low temperatures 橡胶和塑料软管及非增强软管 柔性及挺性的测量 第3部分：高温和低温弯曲试验 |
China National Standards low |
English PDF |
| GB/T 34233-2017 |
Test method of activity for low temperature sulphur tail gas hydrogenation catalyst 低温硫磺尾气加氢催化剂活性试验方法 |
China National Standards low |
English PDF |
| GB/T 34293-2017 |
Monitoring indices of low temperature extremes and temperature drop extremes 极端低温和降温监测指标 |
China National Standards low |
English PDF |
| GB/T 34245-2017 |
Technical code for safety of formic acid preparation from yellow phosphorus tail gas 黄磷尾气制甲酸安全技术规程 |
China National Standards low |
English PDF |
| GB/T 34041.1-2017 |
Measurement of fluid flow in closed conduits—Ultrasonic meters for gas—Part 1: Meters for custody transfer and allocation measurement 封闭管道中流体流量的测量 气体超声流量计 第1部分:贸易交接和分输计量用气体超声流量计 |
China National Standards low |
English PDF |
| GB/T 34041.2-2017 |
Measurement of fluid flow in closed conduits—Ultrasonic meters for gas—Part 2: Meters for industrial applications 封闭管道中流体流量的测量 气体超声流量计 第2部分：工业测量用气体超声流量计 |
China National Standards low |
English PDF |
| GB/T 30844.3-2017 |
Variable-frequency drive of 1kV and below—Part 3: Safety requiements 1kV及以下通用变频调速设备 第3部分：安全规程 |
China National Standards low |
English PDF |
| GB/T 34166-2017 |
Measumement of natural gas flow by means of standard nozzle meters 用标准喷嘴流量计测量天然气流量 |
China National Standards low |
English PDF |
| GB/T 16895.3-2017 |
low-voltage electrical installations—Part 5-54: Selection and erection of electrical equipment—Earthing arrangements and protective conductors 低压电气装置 第5-54部分：电气设备的选择和安装 接地配置和保护导体 |
China National Standards low |
English PDF |
| GB/T 7251.5-2017 |
low-voltage switchgear and controlgear assemblies—Part 5: Assemblies for power distribution in public networks 低压成套开关设备和控制设备 第5部分：公用电网电力配电成套设备 |
China National Standards low |
English PDF |
| GB/T 16895.33-2017 |
low-voltage electrical installations—Part 5-56：Selection and erection of electrical equipment—Safety services 低压电气装置 第5-56部分：电气设备的安装和选择 安全设施 |
China National Standards low |
English PDF |
| GB/T 15146.12-2017 |
Nuclear criticality safety for fissile materials outside reactors—Part 12: Burnup credit for low water reactor( LWR) fuel 反应堆外易裂变材料的核临界安全 第12部分：轻水堆燃料燃耗信用制 |
China National Standards low |
English PDF |
| GB/T 16895.19-2017 |
low-voltage electrical installations—Part 7-702: Requirements for special installations or locations—Swimming pools and fountains 低压电气装置 第7-702部分：特殊装置或场所的要求 游泳池和喷泉 |
China National Standards low |
English PDF |
| GB/T 34049-2017 |
Intelligent flow instruments—General technical requirements 智能流量仪表 通用技术条件 |
China National Standards low |
English PDF |
| GB/T 6728-2017 |
Cold forming hollow sectional steel for general structure 结构用冷弯空心型钢 |
China National Standards low |
English PDF |
| GB/T 33897-2017 |
Biopolyester—Polyhydroxyalkanoates(PHA) blowing film 生物聚酯 聚羟基烷酸酯(PHA)吹塑薄膜 |
China National Standards low |
English PDF |
| GB/Z 33902-2017 |
Measurement of fluid flow by means of pressure differential devices—Guidelines on the effect of departure from the specifications and operating conditions given in GB/T 2624 and the correction methods 使用差压装置测量流体流量 偏离GB/T2624给出的要求和工作条件的影响及其修正方法 |
China National Standards low |
English PDF |
| GB/T 20108-2017 |
low temperature unitary air conditioner 低温单元式空调机 |
China National Standards low |
English PDF |
| GB 24849-2017 |
Minimum allowable values of energy efficiency and energy efficiency grades for household and similar microwave ovens 家用和类似用途微波炉能效限定值及能效等级 |
China National Standards low |
English PDF |
| GB/T 30269.802-2017 |
Information technology—Sensor network—Part 802: Testing: Media access control and physical layer of low-rate wireless sensor network 信息技术 传感器网络 第802部分：测试：低速无线传感器网络媒体访问控制和物理层 |
China National Standards low |
English PDF |
| GB/T 33787-2017 |
Reactive yellow LS-3R(C.I.Reactive yellow 145) 反应黄LS-3R(C.I.反应黄145) |
China National Standards low |
English PDF |
| GB/T 33788-2017 |
Reactive dyes—Determination of shade and relative strength—low salt dyeing method 反应染料 色光和强度的测定 低盐染色法 |
China National Standards low |
English PDF |
| GB/T 33793-2017 |
Nylon reactive yellow R 尼龙反应黄R |
China National Standards low |
English PDF |
| GB 12021.6-2017 |
Minimum allowable values of energy efficiency and energy efficiency grades for electric rice cookers 电饭锅能效限定值及能效等级 |
China National Standards low |
English PDF |
| GB/T 33622-2017 |
Flexible cellular polymeric materials—low-temperature flex test 软质泡沫聚合材料 低温柔性试验方法 |
China National Standards low |
English PDF |
| GB/T 8243.7-2017 |
Methods of test for full-flow lubricating oil filters for internal combustion engines—Part 7：Vibration fatigue test 内燃机全流式机油滤清器试验方法 第7部分：振动疲劳试验 |
China National Standards low |
English PDF |
| GB/T 8243.6-2017 |
Methods of test for full-flow lubricating oil filters for internal combustion engines—Part 6: Static burst pressure test 内燃机全流式机油滤清器试验方法 第6部分：静压耐破度试验 |
China National Standards low |
English PDF |
| GB/T 33588.7-2017 |
Lightning protection system components(LPSC)—Part 7: Requirements for low resistivity mixture for earthing 雷电防护系统部件(LPSC) 第7部分：接地降阻材料的要求 |
China National Standards low |
English PDF |
| GB/T 18149-2017 |
Centrifugal,mixed flow and axial pumps—Code for hydraulic performance tests—Precision class 离心泵、混流泵和轴流泵 水力性能试验规范 精密级 |
China National Standards low |
English PDF |
| GB/T 31983.31-2017 |
Narrow band power line communication over low-voltage mains—Part 31：Narrow band orthogonal frequency division multiplexing power line—Communication physical layer specification 低压窄带电力线通信 第31部分：窄带正交频分复用电力线通信 物理层规范 |
China National Standards low |
English PDF |
| GB 25502-2017 |
Minimum allowable values of water efficiency and water efficiency grades for water closets 坐便器水效限定值及水效等级 |
China National Standards low |
English PDF |
| GB/T 33463.1-2017 |
Technology specification of seawater desalination for iron and steel industry—Part 1: low temperature multiple effect distillation 钢铁行业海水淡化技术规范 第1部分：低温多效蒸馏法 |
China National Standards low |
English PDF |
| GB/T 3274-2017 |
Hot-rolled plates、sheets and strips of carbon structural steels and high strength low alloy structural steels 碳素结构钢和低合金结构钢热轧钢板和钢带 |
China National Standards low |
English PDF |
| GB/T 35138-2017 |
Measurement of fluid flow in closed conduits—Ultrasonic transit-time meters for liquid 封闭管道中流体流量的测量 渡越时间法液体超声流量计 |
China National Standards low |
English PDF |
| GB/T 5169.11-2017 |
Fire hazard testing for electric and electronic products—Part 11: Glowing/hot-wire based test methods—Glow-wire flammability test method for end-products (GWEPT) 电工电子产品着火危险试验 第11部分：灼热丝/热丝基本试验方法 成品的灼热丝可燃性试验方法(GWEPT) |
China National Standards low |
English PDF |
| GB/T 5169.10-2017 |
Fire hazard testing for electric and electronic products—Part 10: Glowing/hot-wire based test methods—Glow-wire apparatus and common test procedure 电工电子产品着火危险试验 第10部分：灼热丝/热丝基本试验方法 灼热丝装置和通用试验方法 |
China National Standards low |
English PDF |
| GB/T 35743-2017 |
low-voltage switchgear and controlgear—Product data and properties for information exchange 低压开关设备和控制设备 用于信息交换的产品数据与特性 |
China National Standards low |
English PDF |
| GB/T 35337-2017 |
Detection and identification of Grapevine yellow speckle viroid 葡萄黄点类病毒检疫鉴定方法 |
China National Standards low |
English PDF |
| GB/T 35306-2017 |
Test method for carbon and oxygen content of single crystal silicon—low temperature fourier transform infrared spectrometry 硅单晶中碳、氧含量的测定 低温傅立叶变换红外光谱法 |
China National Standards low |
English PDF |
| GB/T 30269.803-2017 |
Information technology—Sensor networks—Part 803：Testing：Network layer and application support sublayer for low-rate wireless sensor networks 信息技术 传感器网络 第803部分：测试：低速无线传感器网络网络层和应用支持子层 |
China National Standards low |
English PDF |
| GB/T 14048.22-2017 |
low-voltage switchgear and controlgear—Part 7-4: Ancillary equipment—PCB terminal blocks for copper conductors 低压开关设备和控制设备 第7-4部分：辅助器件 铜导体的PCB接线端子排 |
China National Standards low |
English PDF |
| GB/T 35685.1-2017 |
low-voltage switchgear and controlgear enclosed equipment—Part 1:Enclosed switch-disconnectors to provide isolation during repair and maintenance work 低压封闭式开关设备和控制设备 第1部分：在维修和维护工作中提供隔离功能的封闭式隔离开关 |
China National Standards low |
English PDF |
| GB/T 14513.1-2017 |
Pneumatic fluid power—Determination of flow-rate characteristics of components using compressible fluids—Part 1: General rules and test methods for steady-state flow 气动 使用可压缩流体元件的流量特性测定 第1部分：稳态流动的一般规则和试验方法 |
China National Standards low |
English PDF |
| GB/T 24510-2017 |
Nickel alloy steel plates for low temperature pressure vessels 低温压力容器用镍合金钢板 |
China National Standards low |
English PDF |
| GB/T 35162-2017 |
Slow-setting portland cement for roadbases 道路基层用缓凝硅酸盐水泥 |
China National Standards low |
English PDF |
| GB/T 18039.4-2017 |
Electromagnetic compatibility—Environment—Compatibility levels in industrial plants for low-frequency conducted disturbances 电磁兼容 环境 工厂低频传导骚扰的兼容水平 |
China National Standards low |
English PDF |
| GB/T 14048.3-2017 |
low-voltage switchgear and controlgear—Part3: Switches，disconnectors，switch-disconnectors and fuse-combination units 低压开关设备和控制设备 第3部分：开关、隔离器、隔离开关及熔断器组合电器 |
China National Standards low |
English PDF |
| GB/T 16895.20-2017 |
low-voltage electrical installations—Part 5-55:Selection and erection of electrical equipment—Other equipment 低压电气装置第 5-55 部分：电气设备的选择和安装 其他设备 |
China National Standards low |
English PDF |
| GB/T 35596-2017 |
Heat resistant glass wares by blowing 硼硅酸盐玻璃吹制耐热器具 |
China National Standards low |
English PDF |
| GB/Z 35140-2017 |
Measurement of fluid flow by means of pressure-differential devices—Guidelines for the specification of orifice plates, nozzles and Venturi tubes beyond the scope of GB/T 2624 用差压装置测量流体流量 GB/T 2624范围之外的孔板、喷嘴和文丘里管的使用指南 |
China National Standards low |
English PDF |
| GB/T 15544.4-2017 |
Short-circuit current calculation in three-phase a.c.systems—Part 4: Currents during two separate simultaneous line-to-earth short circuits and partial short-circuit currents flowing through earth 三相交流系统短路电流计算 第4部分：同时发生两个独立单相接地故障时的电流以及流过大地的电流 |
China National Standards low |
English PDF |
| GB/T 30269.602-2017 |
Information technology—Sensor network—Part 602: Information security : Network layer and application support sublayer security specification for low-rate wireless sensor networks 信息技术 传感器网络 第602部分：信息安全：低速率无线传感器网络网络层和应用支持子层安全规范 |
China National Standards low |
English PDF |
| GB/T 17213.2-2017 |
Industrial-process control valves—Part 2-1: Flow capacity—Sizing equations for fluid flow under installed conditions 工业过程控制阀 第2-1部分：流通能力 安装条件下流体流量的计算公式 |
China National Standards low |
English PDF |
| GB/T 10464-2017 |
Sunflowerseed oil 葵花籽油 |
China National Standards low |
English PDF |
| GB/T 35710-2017 |
Rated power evaluation guide for 35kV and below power transformers 35kV及以下电压等级电力变压器容量评估导则 |
China National Standards low |
English PDF |
| GB/Z 35588-2017 |
Measurement of wet gas flow by means of pressure differential devices inserted in circular cross-section conduits 用安装在圆形截面管道中的差压装置测量湿气体流量 |
China National Standards low |
English PDF |
| GB/T 18802.312-2017 |
Components for low-voltage surge protective devices—Part 312: Selection and application principles for gas discharge tubes(GDT) 低压电涌保护器元件 第312部分: 气体放电管( GDT )的选择和使用导则 |
China National Standards low |
English PDF |
| GB/T 35661-2017 |
Book-worms control by low temperature freezing-technical specifications 图书冷冻杀虫技术规程 |
China National Standards low |
English PDF |
| GB/T 200-2017 |
Moderate-heat portland cement, low-heat portland cement 中热硅酸盐水泥、低热硅酸盐水泥 |
China National Standards low |
English PDF |
| GB/T 35727-2017 |
Guideline for standard voltages of medium and low voltage DC distribution system 中低压直流配电电压导则 |
China National Standards low |
English PDF |
| GB/T 5170.10-2017 |
Inspection methods for environmental testing equipments—Part 10：Combined high and low temperature/low air pressure testing equipments 环境试验设备检验方法 第10部分：高低温低气压试验设备 |
China National Standards low |
English PDF |
| GB/T 18039.3-2017 |
Electromagnetic compatibility—Environment—Compatibility levels for low-frequency conducted disturbances and signalling in public low-voltage power supply systems 电磁兼容 环境 公用低压供电系统低频传导骚扰及信号传输的兼容水平 |
China National Standards low |
English PDF |
| GB/T 35472.3-2017 |
Test method for friction element of wet automatic transmission—Part 3: low-speed stepped power test method 湿式自动变速箱摩擦元件试验方法 第3部分：低速功率递增试验方法 |
China National Standards low |
English PDF |
| GB/T 35382-2017 |
Test methods for energy consumption of blow moulding machines for plastics 塑料中空成型机能耗检测方法 |
China National Standards low |
English PDF |
| GB/T 35286-2017 |
Information security technology—Air-interface security test specification for low-rate wireless personal area networks 信息安全技术 低速无线个域网空口安全测试规范 |
China National Standards low |
English PDF |
| GB/T 6414-2017 |
Castings—Dimensional tolerances and geometrical tolerances and machining allowances 铸件 尺寸公差、几何公差与机械加工余量 |
China National Standards low |
English PDF |
| GB/T 35570-2017 |
Determination of tritium activity concentration in sea water—low-background liquid scintillation spectrometry method 海水中氚的测定 低本底液体闪烁能谱法 |
China National Standards low |
English PDF |
| GB/T 18984-2016 |
Seamless steel tubes for low-temperature-service piping 低温管道用无缝钢管 |
China National Standards low |
English PDF |
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