China National Standards

China as GB Standards Search


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.
  •  China "as" GB Standards List:
    • Standard  Code Standard Title Standard Class Order
    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
    as
    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
    as
    English PDF
    GB/T 43404-2023 Light vehicle road load chassis dynamometer reproduced
    轻型汽车道路负载 底盘测功机再现    		 China National Standards
    as
    English PDF
    GB/T 43402-2023 Passenger car driver's hand control area
    乘用车 驾驶员手控制区域    		 China National Standards
    as
    English PDF
    GB/T 43399-2023 Road Vehicles Liquefied Natural Gas (LNG) Filling Connector 3.1MPa Connector
    道路车辆 液化天然气（LNG）加注连接器 3.1MPa连接器    		 China National Standards
    as
    English PDF
    GB/T 43398-2023 Safety requirements for injuries to passengers caused by baggage movement in passenger cars
    乘用车行李移动对乘员伤害的安全要求    		 China National Standards
    as
    English PDF
    GB/T 43299-2023 Test method for electric heating performance of motor vehicle glass
    机动车玻璃电加热性能试验方法    		 China National Standards
    as
    English PDF
    GB/T 43258.4-2023 Road vehicles Diagnostic communications over Internet Protocol (DoIP) Part 4: Ethernet-based high-speed data link connectors
    道路车辆 基于因特网协议的诊断通信 (DoIP) 第4部分: 基于以太网的高速数据链路连接器    		 China National Standards
    as
    English PDF
    GB/T 43258.3-2023 Road vehicles Diagnostic communications over Internet Protocol (DoIP) Part 3: Wired vehicle interface based on IEEE 802.3
    道路车辆 基于因特网协议的诊断通信（DoIP） 第3部分：基于IEEE 802.3有线车辆接口    		 China National Standards
    as
    English PDF
    GB/T 43253.4-2023 Road vehicles Functional safety audit and assessment methods Part 4: Hardware level
    道路车辆 功能安全审核及评估方法 第4部分：硬件层面    		 China National Standards
    as
    English PDF
    GB/T 43253.3-2023 Road vehicles - Functional safety audit and assessment methods Part 3: Software level
    道路车辆 功能安全审核及评估方法 第3部分：软件层面    		 China National Standards
    as
    English PDF
    GB/T 43253.2-2023 Road vehicles - Functional safety audit and assessment methods Part 2: Concept phase and system level
    道路车辆 功能安全审核及评估方法 第2部分：概念阶段和系统层面    		 China National Standards
    as
    English PDF
    GB/T 43253.1-2023 Road vehicles - Functional safety audit and assessment methods - Part 1: General requirements
    道路车辆 功能安全审核及评估方法 第1部分：通用要求    		 China National Standards
    as
    English PDF
    GB/T 43249-2023 Passive infrared detection system for automobiles
    汽车用被动红外探测系统    		 China National Standards
    as
    English PDF
    GB/T 12538-2023 Road vehicles - Determination of center of mass position
    道路车辆 质心位置的测定    		 China National Standards
    as
    English PDF
    GB/T 12428-2023 Calculation method of passenger car loading mass
    客车装载质量计算方法    		 China National Standards
    as
    English PDF
    GB/T 23101.3-2023 Surgical implants Hydroxyapatite Part 3: Chemical analysis and characterization of crystallinity and phase purity
    外科植入物 羟基磷灰石 第3部分：结晶度和相纯度的化学分析和表征    		 China National Standards
    as
    English PDF
    GB/T 43303-2023 Oil and gas drilling equipment sucker rod
    石油天然气钻采设备 抽油杆    		 China National Standards
    as
    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
    as
    English PDF
    GB/T 40853.2-2023 High frequency inductive components Electrical characteristics and measurement methods Part 2: Rated current of inductors for DC-DC converters
    高频感性元件 电特性及其测量方法　第2部分：DC-DC变换器用电感器额定电流    		 China National Standards
    as
    English PDF
    GB/T 28869.3-2023 Magnetic cores made of soft magnetic materials - Measurement methods - Part 3: Magnetic properties at high excitation levels
    软磁材料制成的磁心 测量方法 第3部分：高励磁水平下的磁特性    		 China National Standards
    as
    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
    as
    English PDF
    GB/T 43232-2023 Fasteners - Ultrasonic measurement method of axial stress
    紧固件 轴向应力超声测量方法    		 China National Standards
    as
    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
    as
    English PDF
    GB/T 43098.2-2023 Analysis methods for water treatment agents Part 2: Determination of arsenic, mercury, cadmium, chromium, lead, nickel and copper content Inductively coupled plasma mass spectrometry (ICP-MS)
    水处理剂分析方法 第2部分：砷、汞、镉、铬、铅、镍、铜含量的测定 电感耦合等离子体质谱法(ICP-MS)    		 China National Standards
    as
    English PDF
    GB/T 17530.2-2023 Test methods for industrial acrylic acid and esters Part 2: Determination of organic impurities and purity of industrial acrylic acid esters Gas chromatography
    工业丙烯酸及酯的试验方法 第2部分：工业用丙烯酸酯有机杂质及纯度的测定 气相色谱法    		 China National Standards
    as
    English PDF
    GB/T 3394-2023 Determination of trace amounts of carbon monoxide, carbon dioxide and acetylene in ethylene and propylene for industrial use - Gas chromatography
    工业用乙烯、丙烯中微量一氧化碳、二氧化碳和乙炔的测定 气相色谱法    		 China National Standards
    as
    English PDF
    GB/T 3392-2023 Determination of hydrocarbon impurities in propylene for industrial use - Gas chromatography
    工业用丙烯中烃类杂质的测定 气相色谱法    		 China National Standards
    as
    English PDF
    GB/T 30553-2023 High voltage direct current transmission based on voltage source converter
    基于电压源换流器的高压直流输电    		 China National Standards
    as
    English PDF
    GB/T 43413-2023 Non-destructive testing Infrared thermal imaging testing General rules for thermoelastic stress measurement methods
    无损检测 红外热成像检测 热弹性应力测量方法通则    		 China National Standards
    as
    English PDF
    GB/T 43322-2023 Gas welding equipment air welding torch
    气焊设备 空气焊炬    		 China National Standards
    as
    English PDF
    GB/T 43320-2023 Non-destructive testing of welds, ultrasonic testing, application of automatic phased array technology for thin-walled steel components
    焊缝无损检测 超声检测 薄壁钢构件自动相控阵技术的应用    		 China National Standards
    as
    English PDF
    GB/T 29712-2023 Weld non-destructive testing Ultrasonic testing Acceptance level
    焊缝无损检测 超声检测 验收等级    		 China National Standards
    as
    English PDF
    GB/T 29711-2023 Non-destructive testing of welds Ultrasonic testing Characteristics of internal discontinuities in welds
    焊缝无损检测 超声检测 焊缝内部不连续的特征    		 China National Standards
    as
    English PDF
    GB/T 25774.2-2023 Inspection of welding materials Part 2: Preparation of mechanical properties specimens for single-sided single-pass welding and double-sided single-pass welded joints of steel
    焊接材料的检验 第2部分：钢的单面单道焊和双面单道焊焊接接头力学性能试样的制备    		 China National Standards
    as
    English PDF
    GB/T 11345-2023 Weld non-destructive testing Ultrasonic testing technology, testing levels and assessments
    焊缝无损检测 超声检测 技术、检测等级和评定    		 China National Standards
    as
    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
    as
    English PDF
    GB/T 15558.5-2023 Buried polyethylene (PE) piping systems for gas use Part 5: System suitability
    燃气用埋地聚乙烯（PE）管道系统 第5部分：系统适用性    		 China National Standards
    as
    English PDF
    GB/T 15558.4-2023 Buried polyethylene (PE) piping systems for gas use Part 4: Valves
    燃气用埋地聚乙烯（PE）管道系统 第4部分：阀门    		 China National Standards
    as
    English PDF
    GB/T 15558.3-2023 Buried polyethylene (PE) piping systems for gas use Part 3: Pipe fittings
    燃气用埋地聚乙烯（PE）管道系统 第3部分：管件    		 China National Standards
    as
    English PDF
    GB/T 15558.2-2023 Buried polyethylene (PE) piping systems for gas use Part 2: Pipes
    燃气用埋地聚乙烯（PE）管道系统 第2部分：管材    		 China National Standards
    as
    English PDF
    GB/T 15558.1-2023 Buried polyethylene (PE) piping systems for gas use Part 1: General principles
    燃气用埋地聚乙烯（PE）管道系统 第1部分：总则    		 China National Standards
    as
    English PDF
    GB/T 19494.3-2023 Mechanized sampling of coal Part 3: Determination of precision and bias testing
    煤炭机械化采样 第3部分：精密度测定和偏倚试验    		 China National Standards
    as
    English PDF
    GB/T 27651-2023 Classification and requirements for the use of anticorrosive wood
    防腐木材的使用分类和要求    		 China National Standards
    as
    English PDF
    GB/T 13871.4-2023 Rotating shaft lip seals with elastomer sealing elements - Part 4: Performance test procedures
    密封元件为弹性体材料的旋转轴唇形密封圈 第4部分：性能试验程序    		 China National Standards
    as
    English PDF
    GB/T 13871.3-2023 Lip seals for rotating shafts with elastomeric sealing elements - Part 3: Storage, handling and installation
    密封元件为弹性体材料的旋转轴唇形密封圈 第3部分：贮存、搬运和安装    		 China National Standards
    as
    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
    as
    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
    as
    English PDF
    GB/T 20914.5-2023 Dies Nitrogen gas springs Part 5: Safety regulations for nitrogen springs
    冲模 氮气弹簧 第5部分：氮气弹簧安全规范    		 China National Standards
    as
    English PDF
    GB/T 43439-2023 Information Technology Services Digital Transformation Maturity Model and assessment
    信息技术服务 数字化转型 成熟度模型与评估    		 China National Standards
    as
    English PDF
    GB/T 43438-2023 Information Technology Learning, Education and Training Guidelines for the assessment of Information Literacy for Primary and Secondary School Teachers
    信息技术 学习、教育和培训 中小学教师信息素养评价指南    		 China National Standards
    as
    English PDF
    GB/T 43437-2023 Information Technology Information Product R&D Capability assessment Model
    信息技术 信息产品研发能力评估模型    		 China National Standards
    as
    English PDF
    GB/T 43431-2023 Information technology Cloud data storage and management Object-based cloud storage application interface testing method
    信息技术 云数据存储和管理 基于对象的云存储应用接口测试方法    		 China National Standards
    as
    English PDF
    GB/T 15548-2023 General technical conditions for three-phase synchronous generators driven by reciprocating internal combustion engines
    往复式内燃机驱动的三相同步发电机通用技术条件    		 China National Standards
    as
    English PDF
    GB/T 22553-2023 Guidelines for assessing measurement uncertainty using estimates of repeatability, reproducibility and correctness
    利用重复性、再现性和正确度的估计值评定测量不确定度的指南    		 China National Standards
    as
    English PDF
    GB/T 43355-2023 Determination of antiviral activity on surfaces of plastics and other non-porous materials
    塑料和其他无孔材料表面抗病毒活性的测定    		 China National Standards
    as
    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
    as
    English PDF
    GB/T 43316.5-2023 Plastics - Determination of environmental stress cracking (ESC) resistance - Part 5: Constant tensile deformation method
    塑料 耐环境应力开裂(ESC)的测定 第5部分:恒定拉伸变形法    		 China National Standards
    as
    English PDF
    GB/T 43316.4-2023 Plastics - Determination of environmental stress cracking (ESC) resistance - Part 4: Ball or pin pressure method
    塑料 耐环境应力开裂(ESC)的测定 第4部分:球压或针压法    		 China National Standards
    as
    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
    as
    English PDF
    GB/T 43316.2-2023 Plastics - Determination of environmental stress cracking (ESC) resistance - Part 2: Constant tensile load method
    塑料 耐环境应力开裂(ESC)的测定 第2部分:恒定拉伸负荷法    		 China National Standards
    as
    English PDF
    GB/T 43316.1-2023 Plastics - Determination of environmental stress cracking (ESC) resistance - Part 1: General principles
    塑料 耐环境应力开裂(ESC)的测定 第1部分:通则    		 China National Standards
    as
    English PDF
    GB/T 43297-2023 Plastics—Methods for evaluating photoaging properties of polymers—Fourier transform infrared spectroscopy and UV/visible spectroscopy
    塑料 聚合物光老化性能评估方法 傅里叶红外光谱和紫外/可见光谱法    		 China National Standards
    as
    English PDF
    GB/T 42918.2-2023 Plastics - Thermoplastic polyurethanes for molding and extrusion - Part 2: Specimen preparation and property determination
    塑料 模塑和挤出用热塑性聚氨酯 第2部分：试样制备和性能测定    		 China National Standards
    as
    English PDF
    GB/T 31402-2023 Determination of antimicrobial activity on surfaces of plastics and other non-porous materials
    塑料和其他无孔材料表面抗菌活性的测定    		 China National Standards
    as
    English PDF
    GB/T 21461.2-2023 Plastics Ultra-high molecular weight polyethylene (PE-UHMW) molding and extrusion materials Part 2: Specimen preparation and property determination
    塑料 超高分子量聚乙烯（PE-UHMW）模塑和挤出材料 第2部分：试样制备和性能测定    		 China National Standards
    as
    English PDF
    GB/T 21461.1-2023 Plastics Ultra-high molecular weight polyethylene (PE-UHMW) molding and extrusion materials Part 1: Nomenclature system and basis for classification
    塑料 超高分子量聚乙烯（PE-UHMW）模塑和挤出材料 第1部分：命名系统和分类基础    		 China National Standards
    as
    English PDF
    GB/T 19042.6-2023 Evaluation and routine testing of medical imaging departments Part 3-6: Imaging performance acceptance and stability testing of mammography X-ray equipment in breast tomosynthesis imaging mode
    医用成像部门的评价及例行试验 第3-6部分:乳腺断层合成成像模式下乳腺摄影X射线设备成像性能验收与稳定性试验    		 China National Standards
    as
    English PDF
    GB/T 15241.1-2023 Ergonomic principles related to mental load Part 1: Mental load terminology and assessment methods
    与心理负荷相关的工效学原则 第1部分：心理负荷术语与测评方法    		 China National Standards
    as
    English PDF
    GB/T 23986.2-2023 Paints and varnishes - Determination of volatile organic compounds (VOC) and/or semi-volatile organic compounds (SVOC) content - Part 2: Gas chromatography
    色漆和清漆 挥发性有机化合物(VOC)和/或半挥发性有机化合物(SVOC)含量的测定 第2部分：气相色谱法    		 China National Standards
    as
    English PDF
    GB 23790-2023 National Food Safety Standards Good Manufacturing Practice for Infant Formulas
    食品安全国家标准 婴幼儿配方食品良好生产规范    		 China National Standards
    as
    English PDF
    GB 29923-2023 National Food Safety Standard Good Manufacturing Practice for Formulas for Special Medical Purposes
    食品安全国家标准 特殊医学用途配方食品良好生产规范    		 China National Standards
    as
    English PDF
    GB 4806.7-2023 National Food Safety Standards Plastic Materials and Products for Food Contact
    食品安全国家标准 食品接触用塑料材料及制品    		 China National Standards
    as
    English PDF
    GB 5009.140-2023 National food safety standards Determination of acesulfame potassium in food
    食品安全国家标准 食品中乙酰磺胺酸钾的测定    		 China National Standards
    as
    English PDF
    GB 1886.359-2022 National Food Safety Standards Food Additives Gum Base and Its Ingredients
    食品安全国家标准 食品添加剂 胶基及其配料    		 China National Standards
    as
    English PDF
    GB 1903.55-2022 National Food Safety Standard Food Nutritional Enhancer L-Potassium Ascorbate
    食品安全国家标准 食品营养强化剂 L-抗坏血酸钾    		 China National Standards
    as
    English PDF
    GB 1886.349-2021 National Food Safety Standard Food Additive Five-carbon Diacetal (also known as Glutaraldehyde)
    食品安全国家标准 食品添加剂 五碳双缩醛 （又名戊二醛）    		 China National Standards
    as
    English PDF
    GB 1886.340-2021 National Food Safety Standard Food Additive Tetrapotassium Pyrophosphate
    食品安全国家标准 食品添加剂 焦磷酸四钾    		 China National Standards
    as
    English PDF
    GB 1886.337-2021 National Food Safety Standard Food Additive Potassium Dihydrogen Phosphate
    食品安全国家标准 食品添加剂 磷酸二氢钾    		 China National Standards
    as
    English PDF
    GB 1886.334-2021 National Food Safety Standard Food Additive Dipotassium Hydrogen Phosphate
    食品安全国家标准 食品添加剂 磷酸氢二钾    		 China National Standards
    as
    English PDF
    GB 1886.327-2021 National Food Safety Standard Food Additive Tripotassium Phosphate
    食品安全国家标准 食品添加剂 磷酸三钾    		 China National Standards
    as
    English PDF
    GB 1886.325-2021 National Food Safety Standard Food Additive Potassium Polymetaphosphate
    食品安全国家标准 食品添加剂 聚偏磷酸钾    		 China National Standards
    as
    English PDF
    GB 4789.29-2020 National food safety standards Food microbiology testing Burkholderia gladioli (Pseudomonas cocotoxin subspecies fermented rice noodles) testing
    食品安全国家标准 食品微生物学检验 唐菖蒲伯克霍尔德氏菌（椰毒假单胞菌酵米面亚种）检验    		 China National Standards
    as
    English PDF
    GB 31660.8-2019 National food safety standards Determination of azaamphenanthrene residues in cattle edible tissues and milk Liquid chromatography-tandem mass spectrometry
    食品安全国家标准 牛可食性组织及牛奶中氮氨菲啶残留量的测定 液相色谱-串联质谱法    		 China National Standards
    as
    English PDF
    GB 31660.7-2019 National food safety standards Determination of cyproheptadine and clonidine residues in pig tissues and urine Liquid chromatography-tandem mass spectrometry
    食品安全国家标准 猪组织和尿液中赛庚啶及可乐定残留量的测定 液相色谱-串联质谱法    		 China National Standards
    as
    English PDF
    GB 31660.6-2019 National Food Safety Standard Determination of Residues of Five α2-Receptor Agonists in Animal Foods Liquid Chromatography-Tandem Mass Spectrometry
    食品安全国家标准 动物性食品中5种α2-受体激动剂残留量的测定 液相色谱-串联质谱法    		 China National Standards
    as
    English PDF
    GB 31660.5-2019 National food safety standards Determination of amantadine residues in animal foods Liquid chromatography-tandem mass spectrometry
    食品安全国家标准 动物性食品中金刚烷胺残留量的测定 液相色谱-串联质谱法    		 China National Standards
    as
    English PDF
    GB 31660.4-2019 National food safety standards Determination of megestrol acetate and medroxyprogesterone acetate residues in animal foods Liquid chromatography-tandem mass spectrometry
    食品安全国家标准 动物性食品中醋酸甲地孕酮和醋酸甲羟孕酮残留量的测定 液相色谱-串联质谱法    		 China National Standards
    as
    English PDF
    GB 31660.3-2019 National Food Safety Standard Determination of Trifluralin Residues in Aquatic Products Gas Chromatography
    食品安全国家标准 水产品中氟乐灵残留量的测定 气相色谱法    		 China National Standards
    as
    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
    as
    English PDF
    GB 31660.1-2019 National food safety standards Determination of macrolide drug residues in aquatic products Liquid chromatography-tandem mass spectrometry
    食品安全国家标准 水产品中大环内酯类药物残留量的测定 液相色谱-串联质谱法    		 China National Standards
    as
    English PDF
    GB 43066-2023 Safety technical requirements for passive explosion-proof facilities in coal mines
    煤矿用被动式隔爆设施安全技术要求    		 China National Standards
    as
    English PDF
    GB 43049-2023 Continuous casting machine safety technical conditions
    连铸机安全技术条件    		 China National Standards
    as
    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
    as
    English PDF
    GB 13057-2023 Strength of passenger car seats and their vehicle fasteners
    客车座椅及其车辆固定件的强度    		 China National Standards
    as
    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
    as
    English PDF
    GB/Z 43036-2023 Rotating electrical machines - Measurement of end vibration of stator formed windings
    旋转电机 定子成型绕组端部振动的测量    		 China National Standards
    as
    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
    as
    English PDF
    GB/Z 40602.4-2023 Radio interference from antennas and receiving systems Part 4: Wireless receiving systems Electromagnetic compatibility test methods for electronic equipment with integrated wireless modules
    天线及接收系统的无线电干扰 第4部分：无线接收系统 集成无线模块电子设备电磁兼容测试方法    		 China National Standards
    as
    English PDF
    GB/Z 20833.5-2023 Rotating electrical machines - Winding insulation - Part 5: Offline measurement of partial discharge onset voltage under repeated impulse voltages
    旋转电机 绕组绝缘 第5部分：重复冲击电压下局部放电起始电压的离线测量    		 China National Standards
    as
    English PDF

    Find out:14461Items   |  To Page of: First -Previous-Next -Last  | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145

    +86-755-25831330        sales@gbstandards.org 
    106# Zhongmao Mansion,No.1 Beizhan Road,Shenzhen,China
    ©  RJS Copyright  2001-2024 All Rights Reserved

    		- Since 2001 -
     Focus on China Standards & Compliance Services

    www.rjs.cn
    China Licenses
    www.transcustoms.com
    China HS code & Tariff
    www.gbstandards.org
    China National Standards