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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 44148.3-2024 |
Steel forgings, rolled or forged steel bars for pressure equipment-Part 3: Low temperature toughness nickel steel 承压设备用钢锻件、轧制或锻制钢棒-第3部分:低温韧性镍钢 |
China National Standards Low |
 English PDF |
| GB/T 44148.2-2024 |
Steel forgings, rolled or forged steel bars for pressure equipment-Part 2: Low alloy and alloy (molybdenum, chromium and chromium-molybdenum) steels with specified high temperature properties 承压设备用钢锻件、轧制或锻制钢棒-第2部分：规定高温性能的低合金及合金（钼、铬和铬钼）钢 |
China National Standards Low |
English PDF |
| GB/T 44139.1-2024 |
Requirements for sleeping bags - Part 1: Thermal performance, quality and size requirements for sleeping bags designed for extreme Low temperatures above -20°C 睡袋的要求-第1部分：设计用于极限低温-20℃以上睡袋的热性能、质量和尺寸要求 |
China National Standards Low |
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 Low |
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 Low |
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 Low |
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 Low |
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 Low |
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 Low |
English PDF |
| GB/Z 44074-2024 |
Low-voltage switchgear and control equipment and complete sets of equipment-environmental factors 低压开关设备和控制设备及其成套设备-环境因素 |
China National Standards Low |
English PDF |
| GB/T 44078-2024 |
Determination of optical center spacing in optoelectronic systems - Low coherence interferometry 光电系统中光学中心间距的测定-低相干干涉测量法 |
China National Standards Low |
English PDF |
| GB/T 44126.2-2024 |
Road vehicles - Roller brake test bench test method for brake systems of vehicles with a maximum alLowable total mass of more than 3.5t - Part 2: Air-over-liquid and pure hydraulic brake systems 道路车辆-最大允许总质量3.5t以上车辆制动系统滚筒制动试验台台架试验方法-第2部分：气顶液和纯液压制动系统 |
China National Standards Low |
English PDF |
| GB/T 44029-2024 |
Technical specifications for continuous external retorting of Low-rank pulverized coal 低阶粉煤外热式连续干馏技术规范 |
China National Standards Low |
English PDF |
| GB/T 44044-2024 |
Road vehicles-Trailers beLow 3.5t-Requirements for support wheels and lifting devices 道路车辆-3.5t以下挂车-支撑轮和升降装置要求 |
China National Standards Low |
English PDF |
| GB/T 18802.331-2024 |
Low voltage surge protector components - Part 331: Performance requirements and test methods for metal oxide varistors (MOVs) 低压电涌保护器元件-第331部分：金属氧化物压敏电阻（MOV）的性能要求和试验方法 |
China National Standards Low |
English PDF |
| GB-21345-2024 |
Energy consumption limit per unit product for yelLow phosphorus 黄磷单位产品能源消耗限额 |
China National Standards Low |
English PDF |
| GB/Z 14048.24-2024 |
Low-voltage switchgear and control equipment - Part 7-5: Auxiliary devices - Terminal blocks for aluminum conductors 低压开关设备和控制设备-第7-5部分：辅助器件-铝导体的接线端子排 |
China National Standards Low |
English PDF |
| GB/T 13539.6-2024 |
Low voltage fuses - Part 6: Supplementary requirements for fuses used to protect solar photovoltaic systems 低压熔断器-第6部分：太阳能光伏系统保护用熔断体的补充要求 |
China National Standards Low |
English PDF |
| GB/T 13539.7-2024 |
Low-voltage fuses-Part 7: Supplementary requirements for fuses for protection of batteries and battery systems Request 低压熔断器-第7部分：电池和电池系统保护用熔断体的补充要求 |
China National Standards Low |
English PDF |
| GB/T 14048.11-2024 |
Low-voltage switchgear and controlgear-Part 6-1: Multi-function electrical appliances-Transfer switchgear 低压开关设备和控制设备-第6-1部分：多功能电器-转换开关电器 |
China National Standards Low |
English PDF |
| GB/T 14408-2024 |
Low-alloy steel castings for general engineering and structural purposes 一般工程与结构用低合金钢铸件 |
China National Standards Low |
English PDF |
| GB/T 24675.1-2024 |
Conservation tillage machinery - Part 1: - ShalLow tillage machine 保护性耕作机械-第1部分：-浅松机 |
China National Standards Low |
English PDF |
| GB/T 34924-2024 |
Guidelines for safety risk assessment and risk reduction of Low-voltage electrical 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 43856-2024 |
Printing Technology-Color Consistency of Printing WorkfLow 印刷技术-印刷工作流程的颜色一致性 |
China National Standards Low |
English PDF |
| GB/T 43873-2024 |
Test method for upper and Lower limit temperature of ultra-thin glass annealing 超薄玻璃退火上下限温度试验方法 |
China National Standards Low |
English PDF |
| GB/T 43881-2024 |
Test method for thermal expansion coefficient of Low expansion glass line - laser interferometry 低膨胀玻璃线热膨胀系数试验方法-激光干涉法 |
China National Standards Low |
English PDF |
| GB/T 43891-2024 |
Non-metallic chemical equipment - Test method for heat transfer coefficient and fLow resistance performance of impermeable graphite heat exchangers 非金属化工设备-不透性石墨换热器传热系数和流阻性能测试方法 |
China National Standards Low |
English PDF |
| GB/T 43947-2024 |
General technical requirements for Low-speed wire-controlled chassis 低速线控底盘通用技术要求 |
China National Standards Low |
English PDF |
| GB/T 18247.5-2024 |
Grades of major fLower products - Part 5: Flower seedlings 主要花卉产品等级-第5部分：花卉种苗 |
China National Standards Low |
English PDF |
| GB/T 18247.2-2024 |
Grades of major fLower products - Part 2: Potted flowers 主要花卉产品等级-第2部分：盆花 |
China National Standards Low |
English PDF |
| GB/T 43645-2024 |
FLowers - Guidelines for the construction of germplasm resource banks and the preservation of germplasm resources 花卉-种质资源库建设与种质资源保存导则 |
China National Standards Low |
English PDF |
| GB/T 23897-2024 |
Post-harvest treatment of major cut fLower products Technical regulations for management 主要切花产品采后处理技术规程 |
China National Standards Low |
English PDF |
| GB/T 43835-2024 |
Printing technology - Prepress data exchange - Preparation and visualization of RGB images for use in RGB-based printing workfLows 印刷技术-印前数据交换-基于RGB印刷工作流程中使用RGB图像的准备和可视化 |
China National Standards Low |
English PDF |
| GB/T 43760-2024 |
Low oxygen high carbon continuous silicon carbide fiber 低氧高碳型连续碳化硅纤维 |
China National Standards Low |
English PDF |
| GB/T 43675-2024 |
Low-rebound ropes for mooring and towing of ships 船用系泊拖带低回弹缆绳 |
China National Standards Low |
English PDF |
| GB/T 43676-2024 |
General technical requirements for water-cooled premixed Low-nitrogen burners 水冷预混低氮燃烧器通用技术要求 |
China National Standards Low |
English PDF |
| GB/T 43767.1-2024 |
Shipboard shore power receiving equipment - Part 1: Low voltage shore power box 船载岸电受电设备-第1部分：低压岸电箱 |
China National Standards Low |
English PDF |
| GB/T 22427.8-2024 |
Intercity maglev transportation - Medium and Low speed maglev ground equipment - Traction power supply system 淀粉及其衍生物-硫酸化灰分测定 |
China National Standards Low |
English PDF |
| GB/T 43823-2024 |
Textiles - Test method for luminous aftergLow performance - Luminance meter method 纺织品-抗病毒活性的测定 |
China National Standards Low |
English PDF |
| GB/T 43512-2023 |
Reliability evaluation method of all-vanadium redox fLow battery 全钒液流电池可靠性评价方法 |
China National Standards Low |
English PDF |
| GB/T 43407.4-2023 |
Road vehicles Ergonomic requirements for driving areas of Low-floor passenger buses running on dedicated lines Part 4: Driving area environment 道路车辆 低地板专线行驶客车驾驶区人体工程学要求 第4部分：驾驶区环境 |
China National Standards Low |
English PDF |
| GB/T 43407.2-2023 |
Road vehicles - Ergonomic requirements for driving areas of Low-floor passenger buses running on dedicated lines - Part 2: Visibility 道路车辆 低地板专线行驶客车驾驶区人体工程学要求 第2部分:视野 |
China National Standards Low |
English PDF |
| GB/T 35065.2-2023 |
Wet natural gas fLow measurement Part 2: Flowmeter test and evaluation methods 湿天然气流量测量 第2部分：流量计测试和评价方法 |
China National Standards Low |
English PDF |
| GB/T 19510.201-2023 |
Light source control devices Part 2-1: Special requirements for starting devices (other than gLow starters) 光源控制装置 第2-1部分: 启动装置(辉光启动器除外)的特殊要求 |
China National Standards Low |
English PDF |
| GB/T 19502-2023 |
Surface chemical analysis—General principles for gLow discharge emission spectroscopy methods 表面化学分析 辉光放电发射光谱方法通则 |
China National Standards Low |
English PDF |
| GB/T 7000.223-2023 |
Luminaires Part 2-23: Special requirements Extra-Low voltage (ELV) lighting systems for use with extra-low voltage (ELV) light sources 灯具 第2-23部分：特殊要求 特低电压（ELV）光源用特低电压照明系统 |
China National Standards Low |
English PDF |
| GB/T 5019.13-2023 |
Mica-based insulation materials Part 13: High thermal conductivity glass cloth reinforced Low-adhesive mica tape 以云母为基的绝缘材料 第13部分：高导热性玻璃布补强少胶云母带 |
China National Standards Low |
English PDF |
| GB/T 6150.3-2023 |
Methods for chemical analysis of tungsten concentrates Part 3: Determination of phosphorus content Phosphomolybdenum yelLow spectrophotometry and inductively coupled plasma atomic emission spectrometry 钨精矿化学分析方法 第3部分：磷含量的测定 磷钼黄分光光度法和电感耦合等离子体原子发射光谱法 |
China National Standards Low |
English PDF |
| GB/T 43315-2023 |
Detection of silicon wafer fLow pattern defects Corrosion method 硅片流动图形缺陷的检测 腐蚀法 |
China National Standards Low |
English PDF |
| GB/T 14048.1-2023 |
Low-voltage switchgear and controlgear Part 1: General 低压开关设备和控制设备 第1部分：总则 |
China National Standards Low |
English PDF |
| GB/T 9485-2023 |
Radial fLow turbocharger connection dimensions 径流式涡轮增压器 联接尺寸 |
China National Standards Low |
English PDF |
| GB/T 43407.3-2023 |
Road vehicles - Ergonomic requirements for driving areas of Low-floor passenger buses running on dedicated lines - Part 3: Information devices and controls 道路车辆 低地板专线行驶客车驾驶区人体工程学要求 第3部分：信息装置和控制器 |
China National Standards Low |
English PDF |
| GB/T 43407.1-2023 |
Road vehicles Ergonomic requirements for driving areas of Low-floor passenger buses running on dedicated lines Part 1: General description and basic requirements 道路车辆 低地板专线行驶客车驾驶区人体工程学要求 第1部分：总体描述和基本要求 |
China National Standards Low |
English PDF |
| GB/T 43403-2023 |
Road vehicles Trailers beLow 3.5t Quality inspection after fatigue test of welded traction brackets for connecting balls 道路车辆 3.5t以下挂车 连接球用焊接牵引支架疲劳试验后的质量检查 |
China National Standards Low |
English PDF |
| GB/T 43400-2023 |
Road vehicles Trailers beLow 3.5t Calculation of mechanical strength of steel drawbars 道路车辆 3.5t以下挂车 钢制牵引杆机械强度计算 |
China National Standards Low |
English PDF |
| GB/T 43255-2023 |
Test method for Low temperature cold starting performance of fuel cell electric vehicles 燃料电池电动汽车低温冷起动性能试验方法 |
China National Standards Low |
English PDF |
| GB/T 43277.2-2023 |
Stop clamps and fLow regulators for medical infusion (blood transfusion) equipment Part 2: Liquid contact scale flow regulators 医用输液（输血）器具用止流夹和流量调节器 第2部分：液体接触式刻度流量调节器 |
China National Standards Low |
English PDF |
| GB/T 43277.1-2023 |
Stop clamps and fLow regulators for medical infusion (blood transfusion) equipment Part 1: Non-liquid contact stop clamps and flow regulators 医用输液（输血）器具用止流夹和流量调节器 第1部分：非液体接触式止流夹和流量调节器 |
China National Standards Low |
English PDF |
| GB/T 28869.2-2023 |
Magnetic cores made of soft magnetic materials - Methods of measurement - Part 2: Magnetic properties at Low excitation levels 软磁材料制成的磁心 测量方法 第2部分：低励磁水平下的磁特性 |
China National Standards Low |
English PDF |
| GB/T 43248-2023 |
Electric and hybrid vehicles - Radio disturbance characteristics - Limits and methods of measurement for the protection of off-board receivers beLow 30 MHz 电动汽车和混合动力汽车 无线电骚扰特性 用于保护30MHz以下车外接收机的限值和测量方法 |
China National Standards Low |
English PDF |
| GB/T 43326.4-2023 |
Snow bLowers - Safety requirements and test methods - Part 4: Additional national and regional requirements 抛雪机 安全要求和试验方法 第4部分：国家和地区的附加要求 |
China National Standards Low |
English PDF |
| GB/T 43326.2-2023 |
Snow bLowers - Safety requirements and test methods - Part 2: Step-by-step snow blowers 抛雪机 安全要求和试验方法 第2部分：步进式抛雪机 |
China National Standards Low |
English PDF |
| GB/T 43326.1-2023 |
Snow bLowers - Safety requirements and test methods - Part 1: Terminology and general tests 抛雪机 安全要求和试验方法 第1部分：术语和通用试验 |
China National Standards Low |
English PDF |
| GB/T 43409-2023 |
Metallographic examination of carbon steel and Low alloy steel castings for general engineering and structural purposes 一般工程与结构用碳钢及低合金钢铸件金相检验 |
China National Standards Low |
English PDF |
| GB/T 43316.6-2023 |
Plastics - Determination of environmental stress cracking (ESC) resistance - Part 6: SLow strain rate method 塑料 耐环境应力开裂(ESC)的测定 第6部分:慢应变速率法 |
China National Standards Low |
English PDF |
| GB 1886.346-2021 |
National Food Safety Standard Food Additive Citrus YelLow 食品安全国家标准 食品添加剂 柑橘黄 |
China National Standards Low |
English PDF |
| GB 1886.319-2021 |
National Food Safety Standard Food Additive Sea Buckthorn YelLow 食品安全国家标准 食品添加剂 沙棘黄 |
China National Standards Low |
English PDF |
| GB 1886.318-2021 |
National Food Safety Standards Food Additives Corn YelLow 食品安全国家标准 食品添加剂 玉米黄 |
China National Standards Low |
English PDF |
| GB/Z 43030-2023 |
Low voltage switchgear and control equipment Cybersecurity 低压开关设备和控制设备 网络安全 |
China National Standards Low |
English PDF |
| GB/Z 43029-2023 |
Low-voltage switchgear and control equipment and their complete sets Energy efficiency 低压开关设备和控制设备及其成套设备 能效 |
China National Standards Low |
English PDF |
| GB/Z 42993-2023 |
Industrial Assistance FLower Industry Project Operation and Management Guide 产业帮扶 花卉产业项目运营管理指南 |
China National Standards Low |
English PDF |
| GB/T 43201.3-2023 |
Industrial Automation Systems and Integration Standardized Procedures for Production Systems Engineering Part 3: Information FLow in the Production Planning Process 工业自动化系统与集成 生产系统工程的标准化程序 第3部分：生产计划过程中的信息流 |
China National Standards Low |
English PDF |
| GB/T 43198-2023 |
Polyethylene bLow molded containers for food packaging 食品包装用聚乙烯吹塑容器 |
China National Standards Low |
English PDF |
| GB/T 43096-2023 |
Metal powders. Determination of external specific surface area by powder layer permeability test under steady fLow conditions. 金属粉末 稳态流动条件下粉末层透过性试验测定外比表面积 |
China National Standards Low |
English PDF |
| GB/T 43055-2023 |
General requirements for safe Low-voltage electricity use in rural areas 农村低压安全用电通用要求 |
China National Standards Low |
English PDF |
| GB/T 43043-2023 |
Digital Cameras - Measurement of Low Light Performance 数码照相机 弱光性能的测量 |
China National Standards Low |
English PDF |
| GB/T 24975-2023 |
Environmentally Aware Design Guidelines for Low Voltage Electrical Appliances 低压电器环境意识设计导则 |
China National Standards Low |
English PDF |
| GB/T 23961-2023 |
Determination of Low-carbon fatty amine content by gas chromatography 低碳脂肪胺含量的测定 气相色谱法 |
China National Standards Low |
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 Low |
English PDF |
| GB/T 16935.1-2023 |
Insulation coordination of equipment in Low-voltage power supply systems Part 1: Principles, requirements and tests 低压供电系统内设备的绝缘配合 第1部分：原理、要求和试验 |
China National Standards Low |
English PDF |
| GB/T 16895.35-2023 |
Low-voltage electrical installations Part 8-1: Functional aspects Energy efficiency 低压电气装置 第 8-1 部分：功能方面 能源效率 |
China National Standards Low |
English PDF |
| GB/T 16515-2023 |
Potentiometers for use in electronic equipment - Part 5: Specifications for single-turn Low-power wirewound and non-wirewound potentiometers 电子设备用电位器 第5部分:分规范 单圈旋转低功率线绕和非线绕电位器 |
China National Standards Low |
English PDF |
| GB/T 13664-2023 |
Rigid polyvinyl chloride (PVC-U) pipes for Low-pressure irrigation 低压灌溉用硬聚氯乙烯（PVC-U）管材 |
China National Standards Low |
English PDF |
| GB/T 38329.3-2023 |
Port ship-to-shore connection Part 3: Low-voltage shore connection (LVSC) systems General requirements 港口船岸连接 第3部分：低压岸电连接(LVSC)系统 一般要求 |
China National Standards Low |
English PDF |
| GB/T 7251.2-2023 |
Low voltage switchgear and control equipment complete sets Part 2: Power switchgear and control equipment complete sets 低压成套开关设备和控制设备 第2部分：成套电力开关和控制设备 |
China National Standards Low |
English PDF |
| GB/T 7251.1-2023 |
Low-voltage switchgear and controlgear complete sets Part 1: General provisions 低压成套开关设备和控制设备 第1部分：总则 |
China National Standards Low |
English PDF |
| GB/T 3620.2-2023 |
AlLowable deviations in chemical composition of titanium and titanium alloy processed products 钛及钛合金加工产品化学成分允许偏差 |
China National Standards Low |
English PDF |
| GB/T 35306-2023 |
Determination of carbon and oxygen content in silicon single crystal Low-temperature Fourier transform infrared spectroscopy 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 20564.14-2023 |
High-strength cold-rolled steel plates and strips for automobiles Part 14: Low-density steel 汽车用高强度冷连轧钢板及钢带 第14部分：低密度钢 |
China National Standards Low |
English PDF |
| GB/T 713.5-2023 |
Steel plates and strips for pressure equipment Part 5: High manganese steels with specified Low temperature properties 承压设备用钢板和钢带 第5部分：规定低温性能的高锰钢 |
China National Standards Low |
English PDF |
| GB/T 713.4-2023 |
Steel plates and strips for pressure equipment Part 4: Nickel alloy steels with specified Low temperature properties 承压设备用钢板和钢带 第4部分：规定低温性能的镍合金钢 |
China National Standards Low |
English PDF |
| GB/T 713.3-2023 |
Steel plates and strips for pressure equipment Part 3: Low alloy steels with specified low temperature properties 承压设备用钢板和钢带 第3部分：规定低温性能的低合金钢 |
China National Standards Low |
English PDF |
| GB/T 42799-2023 |
Ship and Marine Technology Navigation and ShalLow Water Engineering Vessels Anchor Winch 船舶与海洋技术 航行及浅水工程船 起锚绞车 |
China National Standards Low |
English PDF |
| GB/T 25922-2023 |
Measurement of fluid fLow in closed pipes Flow measurement using a vortex flowmeter installed in a circular cross-section pipe filled with fluid 封闭管道中流体流量的测量 用安装在充满流体的圆形截面管道中的涡街流量计测量流量 |
China National Standards Low |
English PDF |
| GB/T 18659-2023 |
Measurement of Fluid FLow in Closed Pipes Electromagnetic Flowmeter User Guide 封闭管道中流体流量的测量 电磁流量计使用指南 |
China National Standards Low |
English PDF |
| GB/T 10095.2-2023 |
Cylindrical gear ISO tooth surface tolerance classification system Part 2: Definition and alLowable value of radial comprehensive deviation 圆柱齿轮 ISO齿面公差分级制 第2部分：径向综合偏差的定义和允许值 |
China National Standards Low |
English PDF |
| GB 21520-2023 |
Display energy efficiency alLowable value and energy efficiency grade 显示器能效限定值及能效等级 |
China National Standards Low |
English PDF |
| GB/T 22582-2023 |
Power Capacitor Low Voltage Power Factor Correction Device 电力电容器 低压功率因数校正装置 |
China National Standards Low |
English PDF |
| GB/T 29464-2023 |
Two-phase fLow jet heat exchanger 两相流喷射式热交换器 |
China National Standards Low |
English PDF |
| GB/T 42531-2023 |
Low heat slag portland cement 低热矿渣硅酸盐水泥 |
China National Standards Low |
English PDF |
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