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 |
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GB/T 43627-2023 |
Double-ended LED lamps (for replacement of straight tube fluorescent lamps) Safety regulations 双端LED灯(替换直管形荧光灯用) 安全规范 |
China National Standards be |
English PDF |
GB/T 43610-2023 |
Microbeam analysis Analytical electron microscopy Transmission electron microscopy method for determination of apparent growth direction of linear crystals 微束分析 分析电子显微术 线状晶体表观生长方向的透射电子显微术测定方法 |
China National Standards be |
English PDF |
GB/T 43574-2023 |
Chemical fiber Determination of heavy metal content Inductively coupled plasma optical emission spectrometry and inductively coupled plasma mass spectrometry 化学纤维 重金属含量的测定 电感耦合等离子体发射光谱法和电感耦合等离子体质谱法 |
China National Standards be |
English PDF |
GB/T 43561-2023 |
A Guide to Building a beautiful Rural Yard 乡村美丽庭院建设指南 |
China National Standards be |
English PDF |
GB/T 43556.2-2023 |
Fiber Optic Cable Line Maintenance Technology Part 2: Underground Splice Box Water Leakage Monitoring Using Optical Monitoring System 光纤光缆线路维护技术 第2部分:使用光学监测系统的地埋接头盒浸水监测 |
China National Standards be |
English PDF |
GB/T 43556.1-2023 |
Fiber optic cable line maintenance technology Part 1: Fiber identification based on leaked light 光纤光缆线路维护技术 第1部分:基于泄漏光的光纤识别 |
China National Standards be |
English PDF |
GB/T 43484-2023 |
Additive Manufacturing High Temperature Alloy Powders for Laser Powder bed Melting 增材制造 激光粉末床熔融用高温合金粉末 |
China National Standards be |
English PDF |
GB/T 43457-2023 |
Preparation and installation requirements for space science experiment samples before launch 空间科学实验样品发射前准备与安装要求 |
China National Standards be |
English PDF |
GB/T 34877.2-2023 |
Industrial fans - Determination of fan sound power levels under standard laboratory conditions - Part 2: Reverberation chamber method 工业风机 标准实验室条件下风机声功率级的测定 第2部分:混响室法 |
China National Standards be |
English PDF |
GB/T 31547-2023 |
Electric bicycle inner tube 电动自行车内胎 |
China National Standards be |
English PDF |
GB/T 29627.3-2023 |
Polyaramid fiber paperboard for electrical applications Part 3: Individual material specifications 电气用聚芳酰胺纤维纸板 第3部分:单项材料规范 |
China National Standards be |
English PDF |
GB/T 24609-2023 |
Rolling bearing rated thermal speed calculation method 滚动轴承 额定热转速 计算方法 |
China National Standards be |
English PDF |
GB/T 24608-2023 |
Inspection rules for rolling bearings and their commercial parts 滚动轴承及其商品零件检验规则 |
China National Standards be |
English PDF |
GB/T 24607-2023 |
Rolling bearing life reliability test and evaluation method 滚动轴承 寿命可靠性试验及评定方法 |
China National Standards be |
English PDF |
GB/T 23144-2023 |
Paper and paperboard Determination of bending stiffness General principles of the two-point, three-point and four-point methods 纸和纸板 弯曲挺度的测定 两点法、三点法和四点法的通用原理 |
China National Standards be |
English PDF |
GB/T 20186.3-2023 |
Secondary coating materials for optical fibers Part 3: Modified polycarbonate 光纤用二次被覆材料 第3部分:改性聚碳酸酯 |
China National Standards be |
English PDF |
GB/T 17359-2023 |
Microbeam analysis Quantitative analysis of elements with atomic number not less than 11 by energy spectrometry 微束分析 原子序数不小于11的元素能谱法定量分析 |
China National Standards be |
English PDF |
GB/T 15324-2023 |
Test methods for physical properties of aviation tire inner tubes 航空轮胎内胎物理性能试验方法 |
China National Standards be |
English PDF |
GB/T 7256.5-2023 |
Civil airport navigation aids Part 5: Aviation beacons 民用机场助航灯具 第5部分:航空灯标 |
China National Standards be |
English PDF |
GB/T 7036.1-2023 |
Pneumatic tire inner tubes Part 1: Automotive tire inner tubes 充气轮胎内胎 第1部分:汽车轮胎内胎 |
China National Standards be |
English PDF |
GB/T 4822-2023 |
Saw timber inspection 锯材检验 |
China National Standards be |
English PDF |
GB/T 292-2023 |
Rolling bearings Angular contact ball bearings Dimensions 滚动轴承 角接触球轴承 外形尺寸 |
China National Standards be |
English PDF |
GB 6220-2023 |
Respiratory protection long tube respirator 呼吸防护 长管呼吸器 |
China National Standards be |
English PDF |
GB/Z 43339-2023 |
Automation systems and integration Specialized application cases for interoperability capabilities between manufacturing software units 自动化系统与集成 制造软件单元间互操作能力专规应用案例 |
China National Standards be |
English PDF |
GB/T 43353-2023 |
Odor release testing of building materials products Environmental test chamber method 建材产品的气味释放测试 环境测试舱法 |
China National Standards be |
English PDF |
GB/T 43430-2023 |
Tibetan incense 藏香 |
China National Standards be |
English PDF |
GB/T 43233-2023 |
Additive Manufacturing System Performance and Reliability Acceptance Test of Laser Powder bed Melting Equipment for Metal Materials in Aerospace 增材制造 系统性能和可靠性 航空航天用金属材料激光粉末床熔融设备验收试验 |
China National Standards be |
English PDF |
GB/T 43286-2023 |
Disposable sampling tube (inactivated type) 一次性采样管(灭活型) |
China National Standards be |
English PDF |
GB/T 43418-2023 |
Method for testing the composition of flax fiber 亚麻纤维组成成分的检测方法 |
China National Standards be |
English PDF |
GB/T 20392-2023 |
Cotton fiber physical properties testing method Large capacity fiber tester method 棉纤维物理性能试验方法 大容量纤维测试仪法 |
China National Standards be |
English PDF |
GB/T 43256-2023 |
Parameter testing method of distributed optical fiber strain testing system 分布式光纤应变测试系统参数测试方法 |
China National Standards be |
English PDF |
GB/T 11356.2-2023 |
belt drives - Inspection of normal and narrow V-pulley grooves - Part 2: Effective width system 带传动 普通和窄V带轮槽形检验 第2部分:有效宽度制 |
China National Standards be |
English PDF |
GB/T 29165.4-2023 |
Oil and gas industry Glass fiber reinforced plastic pipes Part 4: Assembly, installation and operation 石油天然气工业 玻璃纤维增强塑料管 第4部分:装配、安装与运行 |
China National Standards be |
English PDF |
GB/T 29165.3-2023 |
Oil and gas industry Glass fiber reinforced plastic pipes Part 3: System design 石油天然气工业 玻璃纤维增强塑料管 第3部分:系统设计 |
China National Standards be |
English PDF |
GB/T 3145-2023 |
benzene crystallization point determination method 苯结晶点测定法 |
China National Standards be |
English PDF |
GB/T 32592-2023 |
Rail transit current receiving system Requirements and verification for dynamic interaction measurement between pantograph and catenary 轨道交通 受流系统 受电弓与接触网动态相互作用测量的要求和验证 |
China National Standards be |
English PDF |
GB/T 30000.31-2023 |
Specifications for Classification and Labeling of Chemicals Part 31: Warning signs for chemical workplaces 化学品分类和标签规范 第31部分:化学品作业场所警示性标志 |
China National Standards be |
English PDF |
GB/T 43310-2023 |
Determination of chemical elements of glass fibers and raw materials by inductively coupled plasma optical emission spectrometry (ICP-OES) 玻璃纤维及原料化学元素的测定 电感耦合等离子体发射光谱法(ICP-OES) |
China National Standards be |
English PDF |
GB/T 43309-2023 |
Determination of chemical elements of glass fiber and raw materials X-ray fluorescence spectrometry 玻璃纤维及原料化学元素的测定 X射线荧光光谱法 |
China National Standards be |
English PDF |
GB/T 43308-2023 |
Glass fiber reinforced thermoplastic unidirectional prepreg 玻璃纤维增强热塑性单向预浸料 |
China National Standards be |
English PDF |
GB/T 4202-2023 |
Glass fiber product code 玻璃纤维产品代号 |
China National Standards be |
English PDF |
GB/T 43354-2023 |
Plane bending fatigue test method for copper alloy elastic strips 铜合金弹性带材平面弯曲疲劳试验方法 |
China National Standards be |
English PDF |
GB/T 43301-2023 |
Molybdenum and molybdenum alloy tube targets 钼及钼合金管靶 |
China National Standards be |
English PDF |
GB/T 4437.1-2023 |
Aluminum and aluminum alloy hot extruded tubes Part 1: Seamless round tubes 铝及铝合金热挤压管 第1部分:无缝圆管 |
China National Standards be |
English PDF |
GB/T 2882-2023 |
Nickel and nickel alloy tubes 镍及镍合金管 |
China National Standards be |
English PDF |
GB/T 43324-2023 |
Foil bearings Gas Dynamic Pressure Thrust Bearing Performance Static Load Capacity, Friction Torque, Friction Factor and Life Test 箔片轴承 气体动压止推轴承性能 静态承载能力、摩擦力矩、摩擦因数和寿命测试 |
China National Standards be |
English PDF |
GB/T 18329.2-2023 |
Sliding bearings Multi-layer metal sliding bearings Part 2: Destructive testing of bonding strength for alloys with thickness ≥ 2 mm 滑动轴承 多层金属滑动轴承 第2部分:合金厚度≥2mm的结合强度破坏性试验 |
China National Standards be |
English PDF |
GB/T 18329.1-2023 |
Sliding bearings Multi-layer metal sliding bearings Part 1: Ultrasonic non-destructive testing of bond quality for alloys with thickness ≥0.5mm 滑动轴承 多层金属滑动轴承 第1部分:合金厚度≥0.5mm的结合质量超声无损检验 |
China National Standards be |
English PDF |
GB/T 14910-2023 |
Sliding bearings Technical requirements for thick-walled multi-layer bearing backings 滑动轴承 厚壁多层轴承衬背技术要求 |
China National Standards be |
English PDF |
GB/T 43358-2023 |
Rare earth ores and rare earth products Determination of total alpha and total beta radioactivity Thick source method 稀土矿及稀土产品 总α、总β放射性的测定 厚源法 |
China National Standards be |
English PDF |
GB/T 43313-2023 |
Testing of surface quality and microtube density of polished silicon carbide wafers by confocal differential interference method 碳化硅抛光片表面质量和微管密度的测试 共焦点微分干涉法 |
China National Standards be |
English PDF |
GB/T 15231-2023 |
Test methods for properties of glass fiber reinforced cement 玻璃纤维增强水泥性能试验方法 |
China National Standards be |
English PDF |
GB/T 43307-2023 |
Determination of room temperature tensile properties of fine ceramic fiber single filaments 精细陶瓷纤维 单丝室温拉伸性能的测定 |
China National Standards be |
English PDF |
GB/T 43296-2023 |
Test method for room temperature bending fatigue properties of fine ceramics 精细陶瓷室温弯曲疲劳性能试验方法 |
China National Standards be |
English PDF |
GB/T 28417-2023 |
Carbon bearing steel 碳素轴承钢 |
China National Standards be |
English PDF |
GB/T 41312.2-2023 |
Permeability testing methods for chemical industry equipment Part 2: Fiber reinforced thermosetting plastic equipment 化工用设备渗透性检测方法 第2部分:纤维增强热固性塑料设备 |
China National Standards be |
English PDF |
GB/T 43411-2023 |
Electron beam selective melting additive manufacturing machine tools general technical conditions 电子束选区熔化增材制造机床 通用技术条件 |
China National Standards be |
English PDF |
GB/T 20405.1-2023 |
Urine absorbent for incontinence Polyacrylate super absorbent powder Part 1: Determination of pH value 失禁者用尿液吸收剂 聚丙烯酸酯高吸水性粉末 第1部分:pH值的测定方法 |
China National Standards be |
English PDF |
GB/T 26202-2023 |
paper tube cardboard 纸管纸板 |
China National Standards be |
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 be |
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 be |
English PDF |
GB/T 29021-2023 |
Oil and gas drilling equipment beam pumping unit 石油天然气钻采设备 游梁式抽油机 |
China National Standards be |
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 be |
English PDF |
GB/T 43314-2023 |
Silicone rubber, determination of phenyl and vinyl content, proton nuclear magnetic resonance spectroscopy 硅橡胶 苯基和乙烯基含量的测定 核磁共振氢谱法 |
China National Standards be |
English PDF |
GB/T 14795-2023 |
natural rubber terminology 天然橡胶 术语 |
China National Standards be |
English PDF |
GB/T 3510-2023 |
Determination of plasticity of unvulcanized rubber - Rapid plastometer method 未硫化橡胶 塑性的测定 快速塑性计法 |
China National Standards be |
English PDF |
GB/T 19520.21-2023 |
Mechanical Structure of Electrical and Electronic Equipment 482.6 mm (19 in) Series Mechanical Structure Dimensions Part 3-109: Chassis Dimensions of Embedded Computing Devices 电气和电子设备机械结构 482.6 mm(19 in)系列机械结构尺寸 第3-109部分:嵌入式计算设备的机箱尺寸 |
China National Standards be |
English PDF |
GB/T 43316.3-2023 |
Plastics - Determination of environmental stress cracking (ESC) resistance - Part 3: bending method 塑料 耐环境应力开裂(ESC)的测定 第3部分:弯曲法 |
China National Standards be |
English PDF |
GB 31604.57-2023 |
National Food Safety Standards Food Contact Materials and Products Determination of Migration Amount of benzophenones 食品安全国家标准 食品接触材料及制品 二苯甲酮类物质迁移量的测定 |
China National Standards be |
English PDF |
GB 5009.88-2023 |
National food safety standards Determination of dietary fiber in food 食品安全国家标准 食品中膳食纤维的测定 |
China National Standards be |
English PDF |
GB 4806.11-2023 |
National food safety standards Rubber materials and products for food contact 食品安全国家标准 食品接触用橡胶材料及制品 |
China National Standards be |
English PDF |
GB 7101-2022 |
National Food Safety Standards beverages 食品安全国家标准 饮料 |
China National Standards be |
English PDF |
GB 1886.364-2022 |
National Food Safety Standard Food Additive Bilberry Red 食品安全国家标准 食品添加剂 越橘红 |
China National Standards be |
English PDF |
GB 1886.354-2021 |
National Food Safety Standard Food Additive 3-[(4-Amino-2,2-dioxo-1H-2,1,3-benzothiadiazin-5-yl)oxy]-2,2-dimethyl- N-propylpropionamide 食品安全国家标准 食品添加剂 3-[(4-氨基-2,2-二氧-1H-2,1,3-苯并噻二嗪-5-基)氧]-2,2-二甲基-N-丙基丙酰胺 |
China National Standards be |
English PDF |
GB 1886.345-2021 |
National Food Safety Standard Food Additive Mulberry Red 食品安全国家标准 食品添加剂 桑椹红 |
China National Standards be |
English PDF |
GB 1886.322-2021 |
National Food Safety Standard Food Additive Soluble Soybean Polysaccharide 食品安全国家标准 食品添加剂 可溶性大豆多糖 |
China National Standards be |
English PDF |
GB 31660.2-2019 |
National Food Safety Standard Determination of octylphenol, nonylphenol, bisphenol A, diethylstilbestrol, estrone, 17α-ethinyl estradiol, 17β-estradiol and estriol residues in aquatic products by gas chromatography - mass spectrometry 食品安全国家标准 水产品中辛基酚、壬基酚、双酚A、已烯雌酚、雌酮、17α-乙炔雌二醇、17β-雌二醇、雌三醇残留量的测定 气相色谱-质谱法 |
China National Standards be |
English PDF |
GB 22757.2-2023 |
Light vehicle energy consumption labeling Part 2: Externally rechargeable hybrid electric vehicles and pure electric vehicles 轻型汽车能源消耗量标识 第2部分:可外接充电式混合动力电动汽车和纯电动汽车 |
China National Standards be |
English PDF |
GB 22757.1-2023 |
Light vehicle energy consumption labeling Part 1: Gasoline and diesel vehicles 轻型汽车能源消耗量标识 第1部分:汽油和柴油汽车 |
China National Standards be |
English PDF |
GB/T 5334-2021 |
Passenger car wheel bending and radial fatigue performance requirements and test methods "Modification No. 1" 乘用车 车轮 弯曲和径向疲劳性能要求及试验方法《第1号修改单》 |
China National Standards be |
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GB/Z 43147-2023 |
bevel gear design suggestions 锥齿轮设计建议 |
China National Standards be |
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 be |
English PDF |
GB/Z 21223.3-2023 |
Guidelines for statistical analysis of aging test data Part 3: Minimum number of specimens under different test conditions given test data 老化试验数据统计分析导则 第3部分:给定试验数据的不同试验条件下的最少试样数量 |
China National Standards be |
English PDF |
GB/T 8297-2023 |
Concentrated natural rubber latex - Determination of potassium hydroxide (KOH) value 浓缩天然胶乳 氢氧化钾(KOH)值的测定 |
China National Standards be |
English PDF |
GB/T 8289-2023 |
Concentrated natural rubber latex Ammonia-preserved centrifuged or creamed latex Specifications 浓缩天然胶乳 氨保存离心或膏化胶乳 规格 |
China National Standards be |
English PDF |
GB/T 6881-2023 |
Acoustics - Determination of sound power level and sound energy level of noise sources by sound pressure method - Reverberation chamber precision method 声学 声压法测定噪声源声功率级和声能量级 混响室精密法 |
China National Standards be |
English PDF |
GB/T 6138-2023 |
Step twist drill for drilling before tapping 攻丝前钻孔用阶梯麻花钻 |
China National Standards be |
English PDF |
GB/T 6097-2023 |
Cotton fiber test sampling method 棉纤维试验取样方法 |
China National Standards be |
English PDF |
GB/T 43237-2023 |
Public behavior Guidelines for Preventing Meteorological Disasters Typhoon 公众气象灾害防御行为指南 台风 |
China National Standards be |
English PDF |
GB/T 43229-2023 |
Communication protocol between traffic signal controller and vehicle detector 交通信号控制机与车辆检测器间通信协议 |
China National Standards be |
English PDF |
GB/T 43192.1-2023 |
Road vehicles - Digital information exchange for electrical connections between tractors and trailers - Part 1: Physical layer and data link layer 道路车辆 牵引车和挂车电气连接的数字信息交互 第1部分:物理层和数据链路层 |
China National Standards be |
English PDF |
GB/T 43161-2023 |
Pest risk analysis of cross-border transport of timber 木材跨境运输有害生物风险分析 |
China National Standards be |
English PDF |
GB/T 43159-2023 |
Schmallenberg disease diagnostic technology 施马伦贝格病诊断技术 |
China National Standards be |
English PDF |
GB/T 43146-2023 |
bevel and hypoid gear geometry 锥齿轮和准双曲面齿轮几何学 |
China National Standards be |
English PDF |
GB/T 43144-2023 |
Nondestructive testing Acoustic emission testing Testing methods for damage assessment of reinforced concrete beams 无损检测 声发射检测 钢筋混凝土梁损伤评定的检测方法 |
China National Standards be |
English PDF |
GB/T 43117-2023 |
Glass fiber reinforced thermoset plastic (GRP) pipes - Determination of ring creep properties in wet or dry conditions 玻璃纤维增强热固性塑料(GRP)管 湿态或干态条件下环蠕变性能的测定 |
China National Standards be |
English PDF |
GB/T 43116-2023 |
Fiber Reinforced Plastic Composites Composite Standard Certification Scheme including Reduced and Extended Certification 纤维增强塑料复合材料 包括缩减和扩展认证的复合材料标准认证方案 |
China National Standards be |
English PDF |
GB/T 43113-2023 |
Evaluation method for heat and moisture resistance of carbon fiber reinforced composite materials 碳纤维增强复合材料耐湿热性能评价方法 |
China National Standards be |
English PDF |
GB/T 43088-2023 |
Microbeam analysis Analytical electron microscopy Method for determination of dislocation density in metallic thin crystal specimens 微束分析 分析电子显微术 金属薄晶体试样中位错密度的测定方法 |
China National Standards be |
English PDF |
GB/T 43087-2023 |
Microbeam analysis Analytical electron microscopy Method for determining interface position in cross-sectional images of layered materials 微束分析 分析电子显微术 层状材料截面像中界面位置的确定方法 |
China National Standards be |
English PDF |
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