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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 2820.8-2022 |
Alternating generator sets driven by reciprocating internal combustion engines - Part 8: Requirements and tests for low power generator sets 往复式内燃机驱动的交流发电机组 第8部分：对小功率发电机组的要求和试验 |
China National Standards low |
 English PDF |
| GB/T 11603-2022 |
Method for determination of average wool fiber diameter - airflow method 羊毛纤维平均直径测定法 气流法 |
China National Standards low |
English PDF |
| GB/T 25977-2022 |
snow plow 除雪车 |
China National Standards low |
English PDF |
| GB/T 11764-2022 |
sunflower seeds 葵花籽 |
China National Standards low |
English PDF |
| GB/T 42162-2022 |
Raw rubber - Determination of residual monomers and other volatile low molecular weight compounds by capillary gas chromatography - Thermal desorption (dynamic headspace) method 生橡胶 毛细管气相色谱测定残留单体和其他挥发性低分子量化合物 热脱附（动态顶空）法 |
China National Standards low |
English PDF |
| GB/T 37211.3-2022 |
Methods for chemical analysis of germanium metal - Part 3: Determination of trace impurity elements - Glow discharge mass spectrometry 金属锗化学分析方法 第3部分:痕量杂质元素的测定 辉光放电质谱法 |
China National Standards low |
English PDF |
| GB/T 42254-2022 |
Ice regime levels in the Bohai Sea and the northern part of the Yellow Sea 渤海和黄海北部冰情等级 |
China National Standards low |
English PDF |
| GB/T 42111-2022 |
low-impact development rainwater control and utilization facilities operation and maintenance specifications 低影响开发雨水控制利用 设施运行与维护规范 |
China National Standards low |
English PDF |
| GB 9706.290-2022 |
Medical electrical equipment - Part 2-90: Particular requirements for the basic safety and essential performance of high-flow respiratory therapy equipment 医用电气设备 第2-90部分：高流量呼吸治疗设备的基本安全和基本性能专用要求 |
China National Standards low |
English PDF |
| GB 21518-2022 |
AC Contactor Energy Efficiency Allowable Values and Energy Efficiency Grades 交流接触器能效限定值及能效等级 |
China National Standards low |
English PDF |
| GB 17896-2022 |
Allowable values of energy efficiency and energy efficiency grades for ballasts used in gas discharge lamps for general lighting 普通照明用气体放电灯用镇流器能效限定值及能效等级 |
China National Standards low |
English PDF |
| GB 32030-2022 |
Allowable values of energy efficiency and energy efficiency grades for submersible electric pumps 潜水电泵能效限定值及能效等级 |
China National Standards low |
English PDF |
| GB 19044-2022 |
Allowable values of energy efficiency and energy efficiency grades of fluorescent lamps for general lighting 普通照明用荧光灯能效限定值及能效等级 |
China National Standards low |
English PDF |
| GB 41930-2022 |
Characterization of low-level radioactive waste packages Cement cured body 低水平放射性废物包特性鉴定 水泥固化体 |
China National Standards low |
English PDF |
| GB/T 23821-2022 |
Mechanical safety Safety distance to prevent upper and lower limbs from touching the danger zone 机械安全 防止上下肢触及危险区的安全距离 |
China National Standards low |
English PDF |
| GB/T 12085.23-2022 |
Optics and photonics - Environmental test methods - Part 23: Combined test for low pressure and low temperature, atmospheric temperature, high temperature or damp heat 光学和光子学 环境试验方法 第23部分：低压与低温、大气温度、高温或湿热综合试验 |
China National Standards low |
English PDF |
| GB/T 12085.22-2022 |
Optics and photonics - Environmental test methods - Part 22: Combined test of low temperature, high temperature or temperature change with impact or random vibration 光学和光子学 环境试验方法 第22部分: 低温、高温或温度变化与碰撞或随机振动综合试验 |
China National Standards low |
English PDF |
| GB/T 12085.8-2022 |
Optics and photonics - Environmental test methods - Part 8: High internal pressure, low internal pressure, immersion 光学和光子学 环境试验方法 第8部分：高内压、低内压、浸没 |
China National Standards low |
English PDF |
| GB/T 12085.2-2022 |
Optics and photonics - Environmental test methods - Part 2: low temperature, high temperature, damp heat 光学和光子学 环境试验方法 第2部分：低温、高温、湿热 |
China National Standards low |
English PDF |
| GB/T 18216.10-2022 |
Equipment for testing, measuring or monitoring electrical safety protection measures for low-voltage power distribution systems up to and including 1000 V AC and 1500 V DC Part 10: Combined measuring equipment for testing, measuring or monitoring protecti 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10部分：用于防护措施的试验、测量或监控的组合测量设备 |
China National Standards low |
English PDF |
| GB/T 18216.6-2022 |
Equipment for testing, measuring or monitoring electrical safety protection measures for low-voltage power distribution systems up to and including 1000 V AC and 1500 V DC Part 6: Effectiveness of residual current devices (RCDs) in TT, TN and IT systems 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6部分：TT、TN和IT系统中剩余电流装置（RCD）的有效性 |
China National Standards low |
English PDF |
| GB/T 35596-2022 |
Borosilicate glassblown heat-resistant ware 硼硅酸盐玻璃吹制耐热器具 |
China National Standards low |
English PDF |
| GB/Z 41909-2022 |
low-voltage switchgear and controlgear EMC assessment of switchgear and controlgear and their assemblies 低压开关设备和控制设备 开关设备和控制设备及其成套设备的EMC评估 |
China National Standards low |
English PDF |
| GB/Z 41912-2022 |
low-Voltage Switchgear and Controlgear Embedded Software Development Guide 低压开关设备和控制设备 嵌入式软件开发指南 |
China National Standards low |
English PDF |
| GB/T 14048.22-2022 |
low-voltage switchgear and controlgear - Part 7-4: Auxiliary devices - 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 19258.1-2022 |
Germicidal ultraviolet radiation sources - part 1: low pressure mercury vapor discharge lamps 杀菌用紫外辐射源 第1部分:低气压汞蒸气放电灯 |
China National Standards low |
English PDF |
| GB/T 14048.23-2022 |
low-voltage switchgear and controlgear - Part 9-1: Arc fault active suppression systems - Arc extinguishing devices 低压开关设备和控制设备 第9-1部分：电弧故障主动抑制系统 灭弧电器 |
China National Standards low |
English PDF |
| GB/T 41763-2022 |
Dimensions, shapes, weights and allowable deviations of twin-roll cast-rolled hot-rolled steel sheets and strips 双辊铸轧热轧薄钢板及钢带的尺寸、外形、重量及允许偏差 |
China National Standards low |
English PDF |
| GB/T 5169.47-2022 |
Fire Hazard Tests for Electric and Electronic Products - Part 47: Guidelines for Classification of Electric Power and Energy in Relation to the Probability of Ignition and Fire for low-Voltage Electrical Products 电工电子产品着火危险试验 第47部分：与低压电工产品起燃和着火概率相关的电功率和能量分级导则 |
China National Standards low |
English PDF |
| GB/T 29312-2022 |
low-voltage reactive power compensation switching device 低压无功功率补偿投切器 |
China National Standards low |
English PDF |
| GB/T 23929-2022 |
low speed car drive axle 低速汽车 驱动桥 |
China National Standards low |
English PDF |
| GB/T 41793-2022 |
Test method for artificial leather and synthetic leather - Determination of potential phenolic yellowing 人造革合成革试验方法 潜在酚黄变的测定 |
China National Standards low |
English PDF |
| GB/T 23920-2022 |
low-speed vehicles - Maximum speed measurement method 低速汽车 最高车速测定方法 |
China National Standards low |
English PDF |
| GB/T 23922-2022 |
low speed vehicle 低速汽车 标牌 |
China National Standards low |
English PDF |
| GB/T 28905-2022 |
low Yield Strength Steel Plates for Construction 建筑用低屈服强度钢板 |
China National Standards low |
English PDF |
| GB/T 41742-2022 |
low temperature sealing glass for optoelectronic devices 光电器件用低温封接玻璃 |
China National Standards low |
English PDF |
| GB/T 41986-2022 |
All-vanadium redox flow battery design guidelines 全钒液流电池 设计导则 |
China National Standards low |
English PDF |
| GB/T 41756-2022 |
Corrosion of metals and alloys - Method for assessing resistance to atmospheric corrosion of low alloy steels 金属和合金的腐蚀 低合金钢耐大气腐蚀评估方法 |
China National Standards low |
English PDF |
| GB/T 41840-2022 |
lower Limb Orthosis Components Polyurethane Elastic Ankle Hinge 下肢矫形器零部件 聚氨酯弹性踝铰链 |
China National Standards low |
English PDF |
| GB/T 41696-2022 |
Classification and general technical requirements of lower limb rehabilitation training equipment 下肢康复训练设备的分类及通用技术条件 |
China National Standards low |
English PDF |
| GB/T 41978-2022 |
Additive manufacturing—Metal powder hollow flour rate detection method 增材制造 金属粉末空心粉率检测方法 |
China National Standards low |
English PDF |
| GB/T 24052-2022 |
Environmental management - Material flow costing - Guidelines for implementation in supply chains 环境管理 物质流成本核算 在供应链中的实施指南 |
China National Standards low |
English PDF |
| GB/T 40517-2021 |
Solar thermal storage system for low and medium temperature application 太阳能中低温蓄热装置 |
China National Standards low |
English PDF |
| GB/T 40515-2021 |
Ships and marine technology—Globe valves for use in low temperature applications—Design and testing requirements 船舶和海上技术 船用超低温截止阀 设计与试验要求 |
China National Standards low |
English PDF |
| GB/T 40380.2-2021 |
Metallic powders—Determination of apparent density and flow rate at elevated temperatures—Part 2: Determination of flow rate at elevated temperatures 金属粉末 高温时松装密度和流速的测定 第2部分：高温时流速的测定 |
China National Standards low |
English PDF |
| GB/T 38206.5-2021 |
Methods to assess the reliability of pneumatic components—Part 5: Non-return valves, shuttle valves, dual pressure valves (AND function), one-way adjustable flow control valves, quick-exhaust valves 气动元件可靠性评估方法 第5部分：止回阀、梭阀、双压阀（与阀）、单向节流阀及快排阀 |
China National Standards low |
English PDF |
| GB/T 20728-2021 |
Measurement of fluid flow in closed conduits—Guidance to the selection, installation and use of Coriolis flowmeters 封闭管道中流体流量的测量 科里奥利流量计的选型、安装和使用指南 |
China National Standards low |
English PDF |
| GB/T 40380.1-2021 |
Metallic powders—Determination of apparent density and flow rate at elevated temperatures—Part 1: Determination of apparent density at elevated temperatures 金属粉末 高温时松装密度和流速的测定 第1部分：高温时松装密度的测定 |
China National Standards low |
English PDF |
| GB/T 20081.3-2021 |
Pneumatic fluid power—Compressed air pressure regulators and filter-regulators—Part 3:Alternative test methods for measuring the flow-rate characteristics of pressure regulators 气动 减压阀和过滤减压阀 第3部分：测试减压阀流量特性的可选方法 |
China National Standards low |
English PDF |
| GB/T 40286-2021 |
The performance testing method of bi-circulation unit for low-temperature waste heat recovery and utilization 低温双循环余热回收利用装置性能测试方法 |
China National Standards low |
English PDF |
| GB/T 40258-2021 |
Evaluation method for corrosion resistance of hollow fiber membrane to chemical cleaning agent 中空纤维膜耐化学清洗剂腐蚀性能评价方法 |
China National Standards low |
English PDF |
| GB/T 40235-2021 |
Technical requirements of energy supervision data acquisition terminal for power generation fueled by coal with low calorific value 低热值煤发电能源监管采集终端技术要求 |
China National Standards low |
English PDF |
| GB/T 38329.2-2021 |
Utility connections in port - Part 2: High and low voltage shore connection systems - Data communication for monitoring and control 港口船岸连接 第2部分：高压和低压岸电连接系统 监测和控制的数据传输 |
China National Standards low |
English PDF |
| GB/T 13469-2021 |
Economical operation for centrifugal，mixed flow and axial flow pump systems 离心泵、混流泵与轴流泵系统经济运行 |
China National Standards low |
English PDF |
| GB/T 9481-2021 |
Axial-flow pump of medium-small size 中小型轴流泵 |
China National Standards low |
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 low |
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 low |
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 low |
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 low |
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 low |
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 low |
English PDF |
| GB/T 16895.32-2021 |
low voltage electrical installations - Part 7-712: Requirements for special installations or locations - Solar photovoltaic (PV) power supply systems 低压电气装置 第7-712部分：特殊装置或场所的要求 太阳能光伏（PV）电源系统 |
China National Standards low |
English PDF |
| GB/T 39933-2021 |
Rotational moulding—Test method for low temperature impact 滚塑成型 低温冲击试验 |
China National Standards low |
English PDF |
| GB/T 39893-2021 |
Handheld electro-optical low-vision device 手持式电子助视器 |
China National Standards low |
English PDF |
| GB/T 39748.8-2021 |
Urine-absorbing aids for incontinence—Test methods for characterizing polymer-based absorbent materials—Part 8:Gravimetric determination of flowrate 失禁用尿吸收辅助器具 聚合物基质吸液材料特性的测试方法 第8部分：称重法测定流量 |
China National Standards low |
English PDF |
| GB/T 39902-2021 |
Technical specification for the levitation control system of medium-low speed maglev vehicle of the urban rail transit 城市轨道交通中低速磁浮车辆悬浮控制系统技术条件 |
China National Standards low |
English PDF |
| GB/T 39822-2021 |
Plastics—Determination of yellowness index and change in yellowness index 塑料 黄色指数及其变化值的测定 |
China National Standards low |
English PDF |
| GB/T 39693.3-2021 |
Rubber, vulcanized or thermoplastic—Determination of hardness—Part 3:Dead-load hardness using the very low rubber hardness (VLRH) scale 硫化橡胶或热塑性橡胶 硬度的测定 第3部分：用超低橡胶硬度（VLRH）标尺 测定定试验力硬度 |
China National Standards low |
English PDF |
| GB/T 20645-2021 |
Specific environmental condition—Technical requirements of low-voltage apparatuses for plateau 特殊环境条件 高原用低压电器技术要求 |
China National Standards low |
English PDF |
| GB/T 18802.32-2021 |
low-voltage surge protective devices—Part 32: Surge protective devices connected to photovoltaic installations—Selection and application principles 低压电涌保护器 第32部分：用于光伏系统的电涌保护器 选择和使用导则 |
China National Standards low |
English PDF |
| GB/T 18802.31-2021 |
low-voltage surge protective devices -- Part 31: Surge protective devices connected to photovoltaic installations -- Requirements and test methods 低压电涌保护器 第31部分：用于光伏系统的电涌保护器 性能要求和试验方法 |
China National Standards low |
English PDF |
| GB/T 21938-2021 |
Earth-moving machinery─Hydraulic excavator and backhoe loader lowering control device─Requirements and tests 土方机械 液压挖掘机和挖掘装载机下降控制装置 要求和试验 |
China National Standards low |
English PDF |
| GB/T 41038-2021 |
Energy consumption efficiency evaluation method for entrained-flow coal-water slurry gasification 气流床水煤浆气化能效计算方法 |
China National Standards low |
English PDF |
| GB/T 41164-2021 |
Specifications technology for multistage fracturing in horizontal well within roof of broken-soft and low permeability coal seam 碎软低渗煤层顶板水平井分段压裂技术规范 |
China National Standards low |
English PDF |
| GB/T 8100.2-2021 |
Mounting surfaces of hydraulic valves—Part 2：Compensated flow-control valves 液压阀安装面 第2部分：调速阀 |
China National Standards low |
English PDF |
| GB/T 41124-2021 |
General technical requirements for aseptic blowing-filling-capping bloc 无菌吹灌旋一体机通用技术要求 |
China National Standards low |
English PDF |
| GB/T 41036-2021 |
General specification for super high-low temperature circular electrical connector for space applications 宇航用超高低温圆形电连接器通用规范 |
China National Standards low |
English PDF |
| GB/T 29722-2021 |
Commercial coal quality—Coal for entrained-flow gasification 商品煤质量 气流床气化用煤 |
China National Standards low |
English PDF |
| GB/T 41156-2021 |
low modulus adhesives for exterior tile finishing 外墙砖用弹性胶粘剂 |
China National Standards low |
English PDF |
| GB/T 41152-2021 |
Sustainable cities and communities -- Guides for low-carbon development evaluation 城市和社区可持续发展 低碳发展水平评价导则 |
China National Standards low |
English PDF |
| GB/T 41177-2021 |
Prosthetics and orthotics -- Terms relating to the treatment and rehabilitation of persons having a lower limb amputation 假肢和矫形器 下肢截肢者治疗和康复有关的术语 |
China National Standards low |
English PDF |
| GB/T 41201-2021 |
Grade of rose cut flower 月季切花等级 |
China National Standards low |
English PDF |
| GB/T 41202-2021 |
Grade of carnation cut flower 香石竹切花等级 |
China National Standards low |
English PDF |
| GB/T 41200-2021 |
Grade of lilium oriental hybrids cut flower 东方百合切花等级 |
China National Standards low |
English PDF |
| GB 34914-2021 |
Minimum allowable value of water efficiency and water efficiency grades for water purifier 净水机水效限定值及水效等级 |
China National Standards low |
English PDF |
| GB/T 40919-2021 |
Polyethylene materials for piping systems—Determination of Strain Hardening Modulus in relation to slow crack growth 管道系统用聚乙烯材料 与慢速裂纹增长相关的应变硬化模量的测定 |
China National Standards low |
English PDF |
| GB/T 40934-2021 |
Rotational moulding. Test method for powder flowability 滚塑成型 粉末流动性的试验方法 |
China National Standards low |
English PDF |
| GB/T 40939-2021 |
General requirements for low temperature medical cold store 低温医用冷库通用技术要求 |
China National Standards low |
English PDF |
| GB/T 40681.6-2021 |
Statistical methods in monitoring process capability and performance—Part 6:Process capability statistics for characteristics following a multivariate normal distribution 生产过程能力和性能监测统计方法 第6部分：多元正态过程能力分析 |
China National Standards low |
English PDF |
| GB/T 16895.33-2021 |
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：电气设备的选择和安装 安全设施 |
China National Standards low |
English PDF |
| GB/T 18426-2021 |
Rubber-or plastics-coated fabrics—low-temperature bend test 橡胶或塑料涂覆织物 低温弯曲试验 |
China National Standards low |
English PDF |
| GB 40881-2021 |
Code for security system design of low concentration gas pipeline transportation of coal mine 煤矿低浓度瓦斯管道输送安全保障系统设计规范 |
China National Standards low |
English PDF |
| GB/T 16895.10-2021 |
low-voltage electrical installations -- Part 4-44: Protection for safety -- Protection against voltage disturbances and electromagnetic disturbances 低压电气装置 第4-44部分：安全防护 电压骚扰和电磁骚扰防护 |
China National Standards low |
English PDF |
| GB/T 19334-2021 |
Dimensions of low-voltage switchgear and controlgear—Standardized mounting on rails for mechanical support of switchgear,controlgear and accessories 低压开关设备和控制设备的尺寸 在开关设备和控制设备及其附件中作机械支承的标准安装轨 |
China National Standards low |
English PDF |
| GB/T 40610-2021 |
Technical specifications for binary description and interchange of power system online power flow data 电力系统在线潮流数据二进制描述及交换规范 |
China National Standards low |
English PDF |
| GB/T 40867-2021 |
Technical specifications for unified power flow controller 统一潮流控制器技术规范 |
China National Standards low |
English PDF |
| GB/T 24948-2021 |
low-speed vehicles—Vocabulary 低速汽车 词汇 |
China National Standards low |
English PDF |
| GB/T 40779-2021 |
Information technology—Telecommunications and information exchange between systems—low-voltage power line communication protocol for urban street light access 信息技术 系统间远程通信和信息交换 应用于城市路灯接入的低压电力线通信协议 |
China National Standards low |
English PDF |
| GB/T 24726-2021 |
Traffic information collection—Video traffic flow detector 交通信息采集 视频交通流检测器 |
China National Standards low |
English PDF |
| GB/T 40786.2-2021 |
Information technology—Telecommunications and information exchange between systems—low voltage power line communication—Part 2: Data link layer specification 信息技术 系统间远程通信和信息交换 低压电力线通信 第2部分:数据链路层规范 |
China National Standards low |
English PDF |
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