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Standard Code | Standard Title | Standard Class | Order |
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GB/T 43626-2023 |
Safety regulations for semi-integrated LED lamps with power supply voltage not greater than AC rms 50V or ripple-free DC 120V for general lighting 普通照明用电源电压不大于交流有效值50V或无纹波直流120V的半集成式LED灯 安全规范 |
China National Standards 5 |
English PDF |
GB/T 43529.5-2023 |
Standardizing the Registration and Delivery of Product Ontologies Using Spreadsheets Part 5: Activity Description Interface 利用电子表格标准化产品本体的注册和传递 第5部分:活动描述接口 |
China National Standards 5 |
English PDF |
GB/T 42151.81-2023 |
Power automation communication networks and systems Part 8-1: Specific communication service mapping (SCSM) mapping to MMS (ISO 9506-1 and ISO 9506-2) and ISO/IEC 8802-3 电力自动化通信网络和系统 第8-1部分:特定通信服务映射(SCSM) 映射到MMS(ISO 9506-1和ISO 9506-2)和ISO/IEC 8802-3 |
China National Standards 5 |
English PDF |
GB/T 32234.2-2023 |
Personal buoyancy devices Part 2: Life jacket performance level 275 safety requirements 个人浮力设备 第2部分:救生衣性能等级275 安全要求 |
China National Standards 5 |
English PDF |
GB/T 32151.15-2023 |
Carbon Emission Accounting and Reporting Requirements Part 15: Petrochemical Enterprises 碳排放核算与报告要求 第15部分:石油化工企业 |
China National Standards 5 |
English PDF |
GB/T 25444.5-2023 |
Mobile and fixed offshore installations Electrical installations Part 5: Mobile installations 移动式和固定式近海设施 电气装置 第5部分:移动设施 |
China National Standards 5 |
English PDF |
GB/T 25320.6-2023 |
Power system management and its information exchange Data and communication security Part 6: Security of IEC 61850 电力系统管理及其信息交换 数据和通信安全 第6部分:IEC 61850的安全 |
China National Standards 5 |
English PDF |
GB/T 24906-2023 |
Safety regulations for self-ballasted LED lamps above 50V for general lighting 普通照明用50V以上自镇流LED灯 安全规范 |
China National Standards 5 |
English PDF |
GB/T 23031.5-2023 |
Industrial Internet Platform Application Implementation Guide Part 5: Personalized Customization 工业互联网平台 应用实施指南 第5部分:个性化定制 |
China National Standards 5 |
English PDF |
GB/T 22877-2023 |
Determination of ignition residue (ash) of paper, cardboard, pulp and cellulose nanomaterials (525°C) 纸、纸板、纸浆和纤维素纳米材料 灼烧残余物(灰分)的测定(525℃) |
China National Standards 5 |
English PDF |
GB/T 10335.5-2023 |
Coated paper and paperboard Part 5: Coated containerboard 涂布纸和纸板 第5部分:涂布箱纸板 |
China National Standards 5 |
English PDF |
GB/Z 43533-2023 |
Integration of internal arc fault suppression systems in complete sets of power switches and control equipment (PSC complete sets) according to GB/T 7251.2-2023 依据GB/T 7251.2—2023的成套电力开关和控制设备(PSC成套设备)中内部电弧故障抑制系统的集成 |
China National Standards 5 |
English PDF |
GB/Z 25320.1003-2023 |
Power system management and its information exchange Data and communication security Part 100-3: Conformance test cases for IEC 62351-3 and secure communication extensions including the TCP/IP protocol suite 电力系统管理及其信息交换 数据和通信安全 第100-3部分:IEC 62351-3的一致性测试用例和包括TCP/IP协议集的安全通信扩展 |
China National Standards 5 |
English PDF |
GB/Z 25320.1001-2023 |
Power system management and its information exchange Data and communication security Part 100-1: Conformance test cases for IEC 62351-5 and IEC TS 60870-5-7 电力系统管理及其信息交换 数据和通信安全 第100-1部分:IEC 62351-5和IEC TS 60870-5-7的一致性测试用例 |
China National Standards 5 |
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 5 |
English PDF |
GB/T 7000.205-2023 |
Luminaires Part 2-5: Special requirements Floodlights 灯具 第2-5部分:特殊要求 投光灯具 |
China National Standards 5 |
English PDF |
GB/T 6974.5-2023 |
Cranes Terminology Part 5: Bridge and gantry cranes 起重机 术语 第5部分:桥式和门式起重机 |
China National Standards 5 |
English PDF |
GB/T 5019.5-2023 |
Mica-based insulating materials Part 5: Rigid mica sheets for electric heating equipment 以云母为基的绝缘材料 第5部分:电热设备用硬质云母板 |
China National Standards 5 |
English PDF |
GB 39800.5-2023 |
Specifications for the Equipment of Personal Protective Equipment Part 5: Building Materials 个体防护装备配备规范 第5部分:建材 |
China National Standards 5 |
English PDF |
GB/T 25684.15-2023 |
Earthmoving machinery - Safety Part 15: Requirements for tire-type forklifts 土方机械 安全 第15部分:轮胎式叉装机的要求 |
China National Standards 5 |
English PDF |
GB/T 10827.5-2023 |
Industrial vehicles - Safety requirements and verification - Part 5: Pedestrian vehicles 工业车辆 安全要求和验证 第5部分:步行式车辆 |
China National Standards 5 |
English PDF |
GB/T 21413.5-2023 |
Rail transit - Electrical equipment for rolling stock - Part 5: Electrical devices - High voltage fuse rules 轨道交通 机车车辆电气设备 第5部分:电工器件 高压熔断器规则 |
China National Standards 5 |
English PDF |
GB/T 42513.5-2023 |
Methods for chemical analysis of nickel alloys Part 5: Determination of vanadium content Nitrous oxide-flame atomic absorption spectrometry and inductively coupled plasma atomic emission spectrometry 镍合金化学分析方法 第5部分:钒含量测定 一氧化二氮-火焰原子吸收光谱法和电感耦合等离子体原子发射光谱法 |
China National Standards 5 |
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 5 |
English PDF |
GB/T 32800.5-2023 |
Safety requirements for hand-held non-electric power tools Part 5: Rotary impact drilling tools 手持式非电类动力工具 安全要求 第5部分:回转冲击式钻孔工具 |
China National Standards 5 |
English PDF |
GB/T 22270.5-2023 |
Industrial Automation Systems and Integration Test Application Service Interfaces Part 5: Application Service Interfaces 工业自动化系统与集成 测试应用的服务接口 第5部分:应用程序服务接口 |
China National Standards 5 |
English PDF |
GB/Z 41082.2-2023 |
Wheelchairs Part 2: Typical values and recommended limit values of dimensions, mass and operating space measured according to GB/Z 18029.5 轮椅车 第2部分:按GB/Z 18029.5测得的尺寸、质量和操作空间的典型值和推荐限制值 |
China National Standards 5 |
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 5 |
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 5 |
English PDF |
GB/T 17529.5-2023 |
Acrylic acids and esters for industrial use Part 5: 2-Ethylhexyl acrylate for industrial use 工业用丙烯酸及酯 第5部分:工业用丙烯酸2-乙基己酯 |
China National Standards 5 |
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 5 |
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 5 |
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 5 |
English PDF |
GB/T 5338.5-2023 |
Series 1 containers - Technical requirements and test methods - Part 5: Platform and rack-mounted containers 系列1集装箱 技术要求和试验方法 第5部分:平台和台架式集装箱 |
China National Standards 5 |
English PDF |
GB 1886.368-2023 |
National Food Safety Standard Food Additive (2S,5R)-N-[4-(2-Amino-2-oxoethyl)phenyl]-5-methyl-2-(propyl-2-)cyclohexane formamide 食品安全国家标准 食品添加剂 (2S,5R)-N-[4-(2-氨基-2-氧代乙基)苯基]-5-甲基-2-(丙基-2-)环己烷甲酰胺 |
China National Standards 5 |
English PDF |
GB 1886.365-2023 |
National Food Safety Standard Food Additive 5-Methyl-2-furanmethanethiol 食品安全国家标准 食品添加剂 5-甲基-2-呋喃甲硫醇 |
China National Standards 5 |
English PDF |
GB 1903.33-2022 |
National Food Safety Standard Food Nutritional Enhancer 5’-Cytidine Monophosphate 食品安全国家标准 食品营养强化剂 5’-单磷酸胞苷 |
China National Standards 5 |
English PDF |
GB 31604.53-2022 |
National Food Safety Standard Food Contact Materials and Products Determination of Migration Amount of 5-Ethylidene-2-Norbornene 食品安全国家标准 食品接触材料及制品 5-亚乙基-2-降冰片烯迁移量的测定 |
China National Standards 5 |
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 5 |
English PDF |
GB 1886.347-2021 |
National Food Safety Standard Food Additive 4-amino-5,6-dimethylthieno[2,3-d]pyrimidin-2(1H)-one hydrochloride 食品安全国家标准 食品添加剂 4-氨基-5,6-二甲基噻吩并[2,3-d]嘧啶-2(1H)-酮盐酸盐 |
China National Standards 5 |
English PDF |
GB/Z 43202.2-2023 |
Application of Robot GB/T 36530 Part 2: Application Guide 机器人 GB/T 36530的应用 第2部分:应用指南 |
China National Standards 5 |
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 5 |
English PDF |
GB/T 43240-2023 |
Detection of 55 drugs of abuse and metabolites in hair Liquid Chromatography-Mass Spectrometry 毛发中55种滥用药物及代谢物检验 液相色谱-质谱法 |
China National Standards 5 |
English PDF |
GB/T 43201.5-2023 |
Industrial Automation Systems and Integration Standardized Procedures for Production Systems Engineering Part 5: Manufacturing Change Management 工业自动化系统与集成 生产系统工程的标准化程序 第5部分:制造变更管理 |
China National Standards 5 |
English PDF |
GB/T 43124-2023 |
Ship and Marine Technology Marine Environmental Protection Storage Tanks and Piping Systems for 5 ppm Oil and Water Separation 船舶与海洋技术 海上环境保护 5 ppm油水分离用储罐和管路系统 |
China National Standards 5 |
English PDF |
GB/T 43019.5-2023 |
Determination of water vapor transmission rate of plastic films and sheets Part 5: Pressure sensor method 塑料薄膜和薄片水蒸气透过率的测定 第5部分:压力传感器法 |
China National Standards 5 |
English PDF |
GB/T 20870.5-2023 |
Semiconductor devices Part 16-5: Microwave integrated circuits Oscillators 半导体器件 第16-5部分:微波集成电路 振荡器 |
China National Standards 5 |
English PDF |
GB/T 16656.52-2023 |
Industrial Automation Systems and Integration Product Data Representation and Exchange Part 52: Integrating Common Resources: Grid-Based Topology 工业自动化系统与集成 产品数据表达与交换 第52部分:集成通用资源:基于网格的拓扑结构 |
China National Standards 5 |
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 5 |
English PDF |
GB/T 15651.6-2023 |
Semiconductor devices Part 5-6: Optoelectronic devices Light emitting diodes 半导体器件 第5-6部分:光电子器件 发光二极管 |
China National Standards 5 |
English PDF |
GB/T 15579.5-2023 |
Arc welding equipment Part 5: Wire feed devices 弧焊设备 第5部分:送丝装置 |
China National Standards 5 |
English PDF |
GB/T 11313.58-2023 |
Radio Frequency Connectors Part 58: Specification for SBMA Series Blind Mate Radio Frequency Coaxial Connectors 射频连接器 第58部分:SBMA系列盲插射频同轴连接器分规范 |
China National Standards 5 |
English PDF |
GB/T 10357.5-2023 |
Furniture mechanical properties test Part 5: Cabinet strength and durability 家具力学性能试验 第5部分:柜类强度和耐久性 |
China National Standards 5 |
English PDF |
GB/T 37977.51-2023 |
Electrostatics Part 5-1: Electrostatic protection of electronic devices General requirements 静电学 第5-1部分:电子器件的静电防护 通用要求 |
China National Standards 5 |
English PDF |
GB/T 42851-2023 |
1517MPaMJ threaded bolt 1517MPaMJ螺纹螺栓 |
China National Standards 5 |
English PDF |
GB/T 42850-2023 |
1275MPaMJ threaded bolt 1275MPaMJ螺纹螺栓 |
China National Standards 5 |
English PDF |
GB/T 28712.5-2023 |
Heat exchanger types and basic parameters Part 5: Spiral plate heat exchanger 热交换器型式与基本参数 第5部分:螺旋板式热交换器 |
China National Standards 5 |
English PDF |
GB/T 6609.35-2023 |
Methods for chemical analysis and determination of physical properties of alumina Part 35: Determination of specific surface area Nitrogen adsorption method 氧化铝化学分析方法和物理性能测定方法 第35部分:比表面积的测定 氮吸附法 |
China National Standards 5 |
English PDF |
GB/T 6609.25-2023 |
Methods for chemical analysis and determination of physical properties of alumina - Part 25: Determination of loose and tapped density 氧化铝化学分析方法和物理性能测定方法 第25部分:松装和振实密度的测定 |
China National Standards 5 |
English PDF |
GB/T 6150.15-2023 |
Methods for chemical analysis of tungsten concentrates Part 15: Determination of bismuth content Hydride generation atomic fluorescence spectrometry and flame atomic absorption spectrometry 钨精矿化学分析方法 第15部分:铋含量的测定 氢化物发生原子荧光光谱法和火焰原子吸收光谱法 |
China National Standards 5 |
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 5 |
English PDF |
GB/T 21888-2023 |
C.I. Acid Red 131 (Acid Brilliant Red P-9B 150%) C.I.酸性红131(酸性艳红P-9B 150%) |
China National Standards 5 |
English PDF |
GB/T 20818.15-2023 |
Industrial process measurement and control - Data structures and elements in process equipment catalogs - Part 15: List of properties (LOPs) for electronic data exchange of level measuring equipment 工业过程测量和控制 过程设备目录中的数据结构和元素 第15部分:物位测量设备电子数据交换用属性列表(LOPs) |
China National Standards 5 |
English PDF |
GB/T 15000.5-2023 |
Standard Sample Working Guidelines Part 5: Internal Development of Quality Control Samples 标准样品工作导则 第5部分:质量控制样品的内部研制 |
China National Standards 5 |
English PDF |
GB/T 33061.5-2023 |
Plastics - Determination of dynamic mechanical properties - Part 5: Non-resonant bending vibration method 塑料 动态力学性能的测定 第5部分:非共振弯曲振动法 |
China National Standards 5 |
English PDF |
GB/T 18266.5-2023 |
Classification of sports venues Part 5: Classification and assessment of ski resorts 体育场所等级的划分 第5部分:滑雪场所星级划分及评定 |
China National Standards 5 |
English PDF |
GB 7300.504-2023 |
Feed additives-Part 5: Microorganisms Lactobacillus acidophilus 饲料添加剂 第5部分:微生物 嗜酸乳杆菌 |
China National Standards 5 |
English PDF |
GB 7300.503-2023 |
Feed additives-Part 5: Microorganisms Enterococcus faecium 饲料添加剂 第5部分:微生物 屎肠球菌 |
China National Standards 5 |
English PDF |
GB 7300.502-2023 |
Feed additives-Part 5: Microorganisms Lactobacillus plantarum 饲料添加剂 第5部分:微生物 植物乳杆菌 |
China National Standards 5 |
English PDF |
GB/T 42691.5-2023 |
Road vehicles - Local area interconnect network (LIN) - Part 5: Application programming interface 道路车辆 局域互联网络(LIN) 第5部分:应用程序接口 |
China National Standards 5 |
English PDF |
GB/T 15092.3-2023 |
Appliance switches - Part 2-5: Particular requirements for change-over selectors 器具开关 第2-5部分:转换选择器的特殊要求 |
China National Standards 5 |
English PDF |
GB/T 31887.5-2023 |
Bicycles - Lighting and retro-reflective devices - Part 5: Non-generator powered lighting systems for bicycles 自行车 照明和回复反射装置 第5部分:自行车非发电机供电的照明系统 |
China National Standards 5 |
English PDF |
GB/T 26237.5-2023 |
Information technology - Biometric data exchange format - Part 5: Facial image data 信息技术 生物特征识别数据交换格式 第5部分:人脸图像数据 |
China National Standards 5 |
English PDF |
GB/T 8151.25-2023 |
Methods for chemical analysis of zinc concentrates - Part 25: Determination of indium content - Flame atomic absorption spectrometry 锌精矿化学分析方法 第25部分:铟含量的测定 火焰原子吸收光谱法 |
China National Standards 5 |
English PDF |
GB/T 42474.5-2023 |
Safety monitoring system for vehicle transportation of explosive hazardous chemicals - Part 5: Data interface between on-board device and communication center 爆炸危险化学品汽车运输安全监控系统 第5部分:车载装置与通信中心间数据接口 |
China National Standards 5 |
English PDF |
GB/T 42749.5-2023 |
Information technology - IT enablement service business process outsourcing (ITES-BPO) life cycle process - Part 5: Guidelines 信息技术 IT赋能服务业务过程外包(ITES-BPO)生存周期过程 第5部分:指南 |
China National Standards 5 |
English PDF |
GB/T 42706.5-2023 |
Electronic components - Long term storage of semiconductor devices - Part 5: Chips and wafers 电子元器件 半导体器件长期贮存 第5部分:芯片和晶圆 |
China National Standards 5 |
English PDF |
GB/T 42742-2023 |
Technical Requirements for L-Band 75kW CW Magnetron L波段75kW连续波磁控管技术要求 |
China National Standards 5 |
English PDF |
GB/T 42709.5-2023 |
Semiconductor devices Microelectromechanical devices Part 5: RF MEMS switches 半导体器件 微电子机械器件 第5部分:射频MEMS开关 |
China National Standards 5 |
English PDF |
GB/T 5750.5-2023 |
Standard Examination Methods for Drinking Water Part 5: Inorganic Non-metallic Indicators 生活饮用水标准检验方法 第5部分:无机非金属指标 |
China National Standards 5 |
English PDF |
GB/T 42467.5-2023 |
Clinical Terminology of Traditional Chinese Medicine Part 5: Orthopedics and Traumatology 中医临床名词术语 第5部分:骨伤科学 |
China National Standards 5 |
English PDF |
GB/T 42321-2023 |
Additional requirements for 3.6 kV to 40.5 kV pole-mounted metal-enclosed switchgear with internal arc category 具有内部电弧类别的3.6 kV~40.5 kV柱上安装金属封闭开关设备的附加要求 |
China National Standards 5 |
English PDF |
GB/T 24421.5-2023 |
Standardization Work Guidelines for Service Industry Organizations Part 5: Improvement 服务业组织标准化工作指南 第5部分:改进 |
China National Standards 5 |
English PDF |
GB/T 41734.4-2023 |
Radio frequency identification of animals - Part 4: Performance evaluation of radio frequency identification readers in accordance with GB/T 20563 and GB/T 22334 动物射频识别 第4部分:符合GB/T 20563和GB/T 22334的射频识别读写器性能评估 |
China National Standards 5 |
English PDF |
GB/T 37036.5-2023 |
Information technology - Biometric identification of mobile devices - Part 5: Voiceprint 信息技术 移动设备生物特征识别 第5部分:声纹 |
China National Standards 5 |
English PDF |
GB/T 42488-2023 |
Soil quality - Determination of 15N abundance of inorganic nitrogen in soil - Stable isotope ratio mass spectrometry 土壤质量 土壤中无机态氮15N丰度的测定 稳定同位素比值质谱法 |
China National Standards 5 |
English PDF |
GB/T 42383.5-2023 |
Intelligent Manufacturing Network Collaborative Design Part 5: Multidisciplinary Collaborative Simulation 智能制造 网络协同设计 第5部分:多学科协同仿真 |
China National Standards 5 |
English PDF |
GB/T 24721.5-2023 |
Glass fiber reinforced plastic products for road use - Part 5: Base plates for markings 公路用玻璃纤维增强塑料产品 第5部分:标志底板 |
China National Standards 5 |
English PDF |
GB/T 42424-2023 |
Determination of 11 permitted hair dyes including 5-amino-6-chloro-o-cresol in hair dye products by liquid chromatography-mass spectrometry 染发产品中5-氨基-6-氯-邻甲酚等11种准用染发剂的测定 液相色谱质谱法 |
China National Standards 5 |
English PDF |
GB/T 26610.5-2022 |
Implementation guidelines for risk-based inspection of pressure equipment systems Part 5: Quantitative analysis methods for failure consequences 承压设备系统基于风险的检验实施导则 第5部分:失效后果定量分析方法 |
China National Standards 5 |
English PDF |
GB/T 20564.5-2022 |
High-strength cold-rolled steel sheets and strips for automobiles - Part 5: Isotropic steels 汽车用高强度冷连轧钢板及钢带 第5部分:各向同性钢 |
China National Standards 5 |
English PDF |
GB/T 1927.15-2022 |
Test methods for physical and mechanical properties of small unblemished specimens of wood - Part 15: Determination of tensile strength across grains 无疵小试样木材物理力学性质试验方法 第15部分:横纹抗拉强度测定 |
China National Standards 5 |
English PDF |
GB/T 41629.3-2022 |
Rated voltage 500 kV (Um=550 kV) XLPE insulated long-length AC submarine cables and accessories - Part 3: Submarine cable accessories 额定电压500 kV(Um=550 kV)交联聚乙烯绝缘大长度交流海底电缆及附件 第3部分:海底电缆附件 |
China National Standards 5 |
English PDF |
GB/T 41629.2-2022 |
Rated voltage 500 kV (Um=550 kV) XLPE insulated long-length AC submarine cables and accessories Part 2: Long-length AC submarine cables 额定电压500 kV(Um=550 kV)交联聚乙烯绝缘大长度交流海底电缆及附件 第2部分:大长度交流海底电缆 |
China National Standards 5 |
English PDF |
GB/T 41629.1-2022 |
Rated voltage 500 kV (Um=550 kV) XLPE insulated long-length AC submarine cables and accessories Part 1: Test methods and requirements 额定电压500 kV(Um=550 kV)交联聚乙烯绝缘大长度交流海底电缆及附件 第1部分:试验方法和要求 |
China National Standards 5 |
English PDF |
GB/T 16507.5-2022 |
Water tube boilers - Part 5: Manufacture 水管锅炉 第5部分:制造 |
China National Standards 5 |
English PDF |
GB/T 11417.5-2012 |
Ophthalmic optics - Contact lenses - Part 5: Test methods for optical properties "No. 1 Amendment" 眼科光学 接触镜 第5部分: 光学性能试验方法《第1号修改单》 |
China National Standards 5 |
English PDF |
GB/Z 41476.3-2022 |
Non destructive testing instruments - radiation protection rules for X-ray equipment below 1mV - Part 3: calculation formulas and charts for radiation protection of X-ray equipment below 450kv 无损检测仪器 1MV以下X射线设备的辐射防护规则 第3部分:450kV以下X射线设备辐射防护的计算公式和图表 |
China National Standards 5 |
English PDF |
GB/T 20887.5-2022 |
High strength hot rolled steel sheet and strip for automobile part 5: martensitic steel 汽车用高强度热连轧钢板及钢带 第5部分:马氏体钢 |
China National Standards 5 |
English PDF |
GB/T 41475-2022 |
1: Specification for color and legend of 25000 ~ 1:500000 soil nutrient map 1:25 000~1:500 000土壤养分图用色与图例规范 |
China National Standards 5 |
English PDF |
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