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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/Z 44071-2024 |
Hydraulic transmission connections - Hose assembly operating procedures 液压传动连接-软管总成操作规程 |
China National Standards mission |
 English PDF |
| GB/T 44072.1-2024 |
Hydraulic transmission connection-soft Pipe assembly - Part 1: - Dimensions and requirements 液压传动连接-软管总成-第1部分:-尺寸和要求 |
China National Standards mission |
English PDF |
| GB/T 42086.3-2024 |
Hydraulic transmission connection-flange connection-Part 3: 42-MPa, DN25~DN80 square series 液压传动连接-法兰连接-第3部分：42-MPa、DN25～DN80方形系列 |
China National Standards mission |
English PDF |
| GB/T 14034.3-2024 |
Hydraulic transmission connections - Metallic pipe joints - Part 3 Part: End seal 液压传动连接-金属管接头-第3部分:端面密封 |
China National Standards mission |
English PDF |
| GB-4343.1-2024 |
Electromagnetic compatibility requirements for household appliances, power tools and similar appliances-Part 1: Emission 家用电器、电动工具和类似器具的电磁兼容要求-第1部分：发射 |
China National Standards mission |
English PDF |
| GB/T 33475.6-2024 |
Information technology - High-efficiency multimedia coding - Part 6: Intelligent media transmission 信息技术-高效多媒体编码-第6部分：智能媒体传输 |
China National Standards mission |
English PDF |
| GB/T 43941.2-2024 |
Technical requirements and test methods for high-speed modems in satellite-to-ground data transmission-Part 2: Demodulator 星地数据传输中高速调制解调器技术要求和测试方法-第2部分:解调器 |
China National Standards mission |
English PDF |
| GB/T 44050.2-2024 |
Hydraulic transmission-Determination of oil noise characteristics-Part 2: Measurement of oil sound velocity in pipelines 液压传动-油液噪声特性测定-第2部分：管道中油液声速的测量 |
China National Standards mission |
English PDF |
| GB/T 44050.1-2024 |
Hydraulic transmission-Determination of oil noise characteristics-Part 1 Division: General rules- 液压传动-油液噪声特性测定-第1部分：通则- |
China National Standards mission |
English PDF |
| GB/T 44052-2024 |
Hydraulic transmission-Filters-Identification of performance characteristics 液压传动-过滤器-性能特性的标识 |
China National Standards mission |
English PDF |
| GB/T 44053-2024 |
Hydraulic transmission-Test methods for water separation performance of oil purifiers 液压传动-净油机水分离性能的试验方法 |
China National Standards mission |
English PDF |
| GB/T 24194-2024 |
Ferrosilicon - Determination of multi-element content - Inductively coupled plasma atomic emission spectrometry 硅铁-多元素含量的测定-电感耦合等离子体原子发射光谱法 |
China National Standards mission |
English PDF |
| GB/T 6730.63-2024 |
Iron ore - Determination of aluminum, calcium, magnesium, manganese, phosphorus, silicon and titanium content - Inductively coupled plasma emission spectrometry 铁矿石-铝、钙、镁、锰、磷、硅和钛含量的测定-电感耦合等离子体发射光谱法 |
China National Standards mission |
English PDF |
| GB/T 33348-2024 |
Voltage source converter valves for high-voltage direct current transmission - Electrical tests 高压直流输电用电压源换流器阀-电气试验 |
China National Standards mission |
English PDF |
| GB/T 7939.2-2024 |
Hydraulic transmission connection - Test method - Part 2: Quick-change connector 液压传动连接-试验方法-第2部分：快换接头 |
China National Standards mission |
English PDF |
| GB/T 1243-2024 |
Short pitch precision roller chains, bushing chains, accessories and sprockets for transmission 传动用短节距精密滚子链、套筒链、附件和链轮 |
China National Standards mission |
English PDF |
| GB/T 11066.12-2024 |
Methods for chemical analysis of gold - Part 12: - Determination of silver, copper, iron, lead, bismuth, antimony, magnesium, nickel, manganese, palladium, chromium, platinum, rhodium, titanium, zinc, arsenic, tin, silicon, cobalt, calcium, potassium, lithium, sodium, tellurium, vanadium, zirconium, cadmium, molybdenum, rhenium, and aluminum content - Inductively coupled plasma atomic emission spectrometry 金化学分析方法-第12-部分：-银、铜、铁、铅、铋、锑、镁、镍、锰、钯、铬、铂、铑、钛、锌、砷、锡、硅、钴、钙、钾、锂、钠、碲、钒、锆、镉、钼、铼、铝含量的测定-电感耦合等离子体原子发射光谱法 |
China National Standards mission |
English PDF |
| GB/T 13748.20-2024 |
Chemical analysis methods for magnesium and magnesium alloys-Part 20: Determination of element content-Inductively coupled plasma atomic emission spectrometry 镁及镁合金化学分析方法-第20部分：元素含量的测定-电感耦合等离子体原子发射光谱法 |
China National Standards mission |
English PDF |
| GB/T 40565.1-2024 |
Hydraulic transmission connections - Quick-change connectors - Part 1: General type 液压传动连接-快换接头-第1部分：通用型 |
China National Standards mission |
English PDF |
| GB/T 42513.6-2024 |
Chemical analysis methods for nickel alloys-Part 6: Determination of molybdenum content-Inductively coupled plasma atomic emission spectrometry 镍合金化学分析方法-第6部分：钼含量的测定-电感耦合等离子体原子发射光谱法 |
China National Standards mission |
English PDF |
| GB/T 43861-2024 |
General Rules for Microwave Plasma Atomic Emission Spectroscopy Methods 微波等离子体原子发射光谱方法通则 |
China National Standards mission |
English PDF |
| GB/T 43899-2024 |
Pig iron - Determination of multi-element content - Spark discharge atomic emission spectrometry (conventional method) 生铁-多元素含量的测定-火花放电原子发射光谱法（常规法） |
China National Standards mission |
English PDF |
| GB/T 43905.1-2024 |
Laboratory methods for sampling fumes and gases for welding and related processes - Part 1: Determination of emission rates of fumes from arc welding and collection of fumes for analysis 焊接及相关工艺中烟尘和气体取样的实验室方法-第1部分：电弧焊中烟尘排放速率的测定和分析用烟尘的收集 |
China National Standards mission |
English PDF |
| GB/T 43905.2-2024 |
Laboratory methods for sampling fumes and gases for welding and related processes - Part 2: Determination of emission rates of carbon monoxide, carbon dioxide, nitric oxide and nitrogen dioxide during arc welding, cutting and gouging 焊接及相关工艺中烟尘和气体取样的实验室方法-第2部分：电弧焊、切割及气刨中一氧化碳、二氧化碳、一氧化氮、二氧化氮排放速率的测定 |
China National Standards mission |
English PDF |
| GB/T 43905.3-2024 |
Laboratory methods for sampling fumes and gases for welding and related processes - Part 3: Determination of ozone emission rate during arc welding 焊接及相关工艺中烟尘和气体取样的实验室方法-第3部分：电弧焊中臭氧排放速率的测定 |
China National Standards mission |
English PDF |
| GB/T 43905.4-2024 |
Laboratory methods for sampling fumes and gases for welding and related processes - Part 4: Emission limits of welding fumes from welding materials 焊接及相关工艺中烟尘和气体取样的实验室方法-第4部分：焊接材料焊接烟尘排放限值 |
China National Standards mission |
English PDF |
| GB/T 43941.1-2024 |
Technical requirements and test methods for high-speed modems in satellite-to-ground data transmission-Part 1: Modulator- 星地数据传输中高速调制解调器技术要求和测试方法-第1部分:调制器- |
China National Standards mission |
English PDF |
| GB/T 43948-2024 |
Small boats-Steering gear-Cable pulley transmission system 小艇-操舵装置-缆索滑轮传动系统 |
China National Standards mission |
English PDF |
| GB/T 4701.13-2024 |
Ferrotitanium - Determination of silicon, manganese, phosphorus, chromium, aluminum, magnesium, copper, vanadium and nickel content - Inductively coupled plasma atomic emission spectrometry 钛铁-硅、锰、磷、铬、铝、镁、铜、钒、镍含量的测定-电感耦合等离子体原子发射光谱法 |
China National Standards mission |
English PDF |
| GB/T 7939.1-2024 |
Hydraulic transmission connections - Test methods - Part 1: Pipe joints 液压传动连接-试验方法-第1部分：管接头 |
China National Standards mission |
English PDF |
| GB/T 43669-2024 |
Space data and information transmission system-Spacecraft 1553B bus communication protocol 空间数据与信息传输系统-航天器1553B总线通信协议 |
China National Standards mission |
English PDF |
| GB/T 43671-2024 |
Space data and information transmission system - Spacecraft CAN bus communication protocol for spacecraft 空间数据与信息传输系统-航天器CAN总线通信协议 |
China National Standards mission |
English PDF |
| GB/T 43670-2024 |
Space data and information transmission system - Spacecraft SpaceFibre bus communication protocol 空间数据与信息传输系统-航天器SpaceFibre总线通信协议 |
China National Standards mission |
English PDF |
| GB/T 17446-2024 |
Fluid transmission systems and components-Vocabulary 流体传动系统及元件-词汇 |
China National Standards mission |
English PDF |
| GB/T 43753.2-2024 |
Chemical analysis methods for precious metal alloy electroplating wastewater-Part 2: Determination of zinc, manganese, chromium, cadmium, lead, iron, aluminum, nickel, copper and beryllium content-Inductively coupled plasma atomic emission spectrometry 贵金属合金电镀废水化学分析方法-第2部分：锌、锰、铬、镉、铅、铁、铝、镍、铜、铍含量的测定-电感耦合等离子体原子发射光谱法 |
China National Standards mission |
English PDF |
| GB/T 43753.1-2024 |
Chemical analysis methods for precious metal alloy electroplating wastewater-Part 1: Determination of gold, silver, platinum, palladium and iridium content-Inductively coupled plasma atomic emission spectrometry 贵金属合金电镀废水化学分析方法-第1部分：金、银、铂、钯、铱含量的测定-电感耦合等离子体原子发射光谱法 |
China National Standards mission |
English PDF |
| GB/T 43748-2024 |
Microbeam analysis-Transmission electron microscopy-Method for determination of thickness of functional thin film layers in integrated circuit chips 微束分析-透射电子显微术-集成电路芯片中功能薄膜层厚度的测定方法 |
China National Standards mission |
English PDF |
| GB/T 2879-2024 |
Hydraulic transmission -Hydraulic cylinders - Dimensions and tolerances of grooves for one-way seals of reciprocating pistons and piston rods 液压传动-液压缸-往复运动活塞和活塞杆单向密封圈沟槽的尺寸和公差 |
China National Standards mission |
English PDF |
| GB/T 6578-2024 |
Hydraulic transmission-Hydraulic cylinder-Dimensions and tolerances of dust ring grooves of reciprocating piston rods 液压传动-液压缸-往复运动活塞杆防尘圈沟槽的尺寸和公差 |
China National Standards mission |
English PDF |
| GB/Z 43728.1-2024 |
External series gap metal oxide arresters (EGLA) for overhead transmission and distribution lines above 1-kV AC 电力系统管理及其信息交换-第1部分：参考架构 |
China National Standards mission |
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 mission |
English PDF |
| GB/T 43607-2023 |
Palladium ingot analysis method Determination of silver, aluminum, gold, bismuth, chromium, copper, iron, iridium, magnesium, manganese, nickel, lead, platinum, rhodium, ruthenium, silicon, tin, zinc content Spark discharge atomic emission spectrometry 钯锭分析方法 银、铝、金、铋、铬、铜、铁、铱、镁、锰、镍、铅、铂、铑、钌、硅、锡、锌含量测定 火花放电原子发射光谱法 |
China National Standards mission |
English PDF |
| GB/T 43603.1-2023 |
Methods for chemical analysis of nickel-platinum target alloys Part 1: Determination of platinum content Inductively coupled plasma atomic emission spectrometry 镍铂靶材合金化学分析方法 第1部分:铂含量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards mission |
English PDF |
| GB/T 43595-2023 |
Guidelines for start-up testing and commissioning of hydraulic turbines, water pump turbines and energy storage pumps 水轮机、水泵水轮机和蓄能泵启动试验及试运行导则 |
China National Standards mission |
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 mission |
English PDF |
| GB/T 43557-2023 |
Information Security Technology Network Security Information Submission Guide 信息安全技术 网络安全信息报送指南 |
China National Standards mission |
English PDF |
| GB/T 43540-2023 |
Technical requirements for decommissioning lithium-ion batteries for electric energy storage 电力储能用锂离子电池退役技术要求 |
China National Standards mission |
English PDF |
| GB/T 43534-2023 |
Design and test method of AC side impedance of voltage source converter for high voltage direct current transmission 高压直流输电用电压源换流器交流侧阻抗设计及测试方法 |
China National Standards mission |
English PDF |
| GB/T 42737-2023 |
Commissioning procedures for electrochemical energy storage power stations 电化学储能电站调试规程 |
China National Standards mission |
English PDF |
| GB/T 37400.18-2023 |
General technical conditions for heavy machinery Part 18: Open gear transmission system 重型机械通用技术条件 第18部分：开式齿轮传动系统 |
China National Standards mission |
English PDF |
| GB/T 32151.17-2023 |
Carbon Emission Accounting and Reporting Requirements Part 17: Fluorine Chemical Enterprises 碳排放核算与报告要求 第17部分：氟化工企业 |
China National Standards mission |
English PDF |
| GB/T 32151.16-2023 |
Carbon Emission Accounting and Reporting Requirements Part 16: Oil and Gas Production Enterprises 碳排放核算与报告要求 第16部分：石油天然气生产企业 |
China National Standards mission |
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 mission |
English PDF |
| GB/T 32151.14-2023 |
Carbon emission accounting and reporting requirements Part 14: Other non-ferrous metal smelting and rolling processing enterprises 碳排放核算与报告要求 第14部分：其他有色金属冶炼和压延加工企业 |
China National Standards mission |
English PDF |
| GB/T 32151.13-2023 |
Carbon Emissions Accounting and Reporting Requirements Part 13: Independent Coking Enterprises 碳排放核算与报告要求 第13部分：独立焦化企业 |
China National Standards mission |
English PDF |
| GB/T 32151.10-2023 |
Carbon Emission Accounting and Reporting Requirements Part 10: Chemical Manufacturing Enterprises 碳排放核算与报告要求 第10部分：化工生产企业 |
China National Standards mission |
English PDF |
| GB/T 32151.9-2023 |
Carbon Emission Accounting and Reporting Requirements Part 9: Ceramic Manufacturing Enterprises 碳排放核算与报告要求 第9部分：陶瓷生产企业 |
China National Standards mission |
English PDF |
| GB/T 32151.8-2023 |
Carbon Emission Accounting and Reporting Requirements Part 8: Cement Manufacturing Enterprises 碳排放核算与报告要求 第8部分：水泥生产企业 |
China National Standards mission |
English PDF |
| GB/T 32151.7-2023 |
Carbon Emission Accounting and Reporting Requirements Part 7: Flat Glass Manufacturing Enterprises 碳排放核算与报告要求 第7部分：平板玻璃生产企业 |
China National Standards mission |
English PDF |
| GB/T 24834-2023 |
Technical Specifications for Fittings of 1000kV AC Overhead Transmission Lines 1000kV交流架空输电线路金具技术规范 |
China National Standards mission |
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 mission |
English PDF |
| GB/Z 43482-2023 |
Hydraulic transmissions Hoses and hose assemblies Methods of collecting fluid samples for analysis of cleanliness 液压传动 软管和软管总成 收集流体样本分析清洁度的方法 |
China National Standards mission |
English PDF |
| GB/T 3836.22-2023 |
Explosive atmospheres Part 22: Protective measures for optical radiation equipment and transmission systems 爆炸性环境 第22部分：光辐射设备和传输系统的保护措施 |
China National Standards mission |
English PDF |
| GB 17799.8-2023 |
Electromagnetic Compatibility General Standard Part 8: Emissions from professional equipment in commercial and light industrial locations 电磁兼容 通用标准 第8部分：商用和轻工业场所专业设备的发射 |
China National Standards mission |
English PDF |
| GB 17799.3-2023 |
Electromagnetic Compatibility General Standard Part 3: Emissions from equipment in residential environments 电磁兼容 通用标准 第3部分：居住环境中设备的发射 |
China National Standards mission |
English PDF |
| GB/T 43348-2023 |
Agricultural Socialization Services Science and Technology Commissioner Service Standards 农业社会化服务 科技特派员服务规范 |
China National Standards mission |
English PDF |
| GB/T 43369-2023 |
Interface requirements for optoelectronic mission load equipment for large and medium-sized civilian UAVs 民用大中型无人机光电任务载荷设备接口要求 |
China National Standards mission |
English PDF |
| GB/T 43424-2023 |
Space data and information transmission system Launch vehicle/spacecraft image communication requirements 空间数据与信息传输系统 运载火箭/航天器图像通信要求 |
China National Standards mission |
English PDF |
| GB/T 43423-2023 |
Space data and information transmission system Deep space optical communication encoding and synchronization 空间数据与信息传输系统 深空光通信编码与同步 |
China National Standards mission |
English PDF |
| GB/T 43379-2023 |
Space data and information transmission system XML-based telemetry and remote control information exchange specification 空间数据与信息传输系统 基于XML的遥测遥控信息交换规范 |
China National Standards mission |
English PDF |
| GB/T 43375-2023 |
Space data and information transmission system encapsulation protocol 空间数据与信息传输系统 封装包协议 |
China National Standards mission |
English PDF |
| GB/T 43374-2023 |
Space data and information transmission system Spacecraft information system software architecture 空间数据与信息传输系统 航天器信息系统软件体系结构 |
China National Standards mission |
English PDF |
| GB/T 43373-2023 |
Space data and information transmission system Deep space measurement and control pseudo code ranging technical requirements 空间数据与信息传输系统 深空测控伪码测距技术要求 |
China National Standards mission |
English PDF |
| GB/T 43372-2023 |
Space data and information transmission system Deep space optical communication physical layer 空间数据与信息传输系统 深空光通信物理层 |
China National Standards mission |
English PDF |
| GB/T 43340.2-2023 |
Financial News and Information Part 2: Transmission Processing Interface Requirements 财经新闻信息 第2部分：传输处理接口要求 |
China National Standards mission |
English PDF |
| GB/T 30547-2023 |
Resistors for high voltage direct current transmission system filters 高压直流输电系统滤波器用电阻器 |
China National Standards mission |
English PDF |
| GB/T 7731.17-2023 |
Ferrotungsten - Determination of cobalt, nickel and aluminum content - Inductively coupled plasma atomic emission spectrometry 钨铁 钴、镍、铝含量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards mission |
English PDF |
| GB/T 24339-2023 |
Rail transit Communication, signaling and processing systems Safety-related communications in transmission systems 轨道交通 通信、信号和处理系统 传输系统中的安全相关通信 |
China National Standards mission |
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 mission |
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 mission |
English PDF |
| GB/T 42513.3-2023 |
Methods for chemical analysis of nickel alloys Part 3: Determination of aluminum content Nitrous oxide-flame atomic absorption spectrometry and inductively coupled plasma atomic emission spectrometry 镍合金化学分析方法 第3部分：铝含量的测定 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 mission |
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 mission |
English PDF |
| GB/T 3260.11-2023 |
Methods for chemical analysis of tin Part 11: Determination of copper, iron, bismuth, lead, antimony, arsenic, aluminum, zinc, cadmium, silver, nickel and cobalt content - Inductively coupled plasma atomic emission spectrometry 锡化学分析方法 第11部分：铜、铁、铋、铅、锑、砷、铝、锌、镉、银、镍和钴含量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards mission |
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 mission |
English PDF |
| GB/T 26215-2023 |
Capacitors for converter valve damping and absorption circuits in high-voltage direct current transmission systems 高压直流输电系统换流阀阻尼吸收回路用电容器 |
China National Standards mission |
English PDF |
| GB/T 43440-2023 |
Internet of Things Smart Agriculture Data Transmission Technology Application Guide 物联网 智慧农业数据传输技术应用指南 |
China National Standards mission |
English PDF |
| GB/Z 43078-2023 |
Hydraulic Transmission Connections Installation Instructions for Stud-End Adjustable Pipe Couplings 液压传动连接 螺柱端可调管接头的安装指导 |
China National Standards mission |
English PDF |
| GB/Z 43075-2023 |
Hydraulic transmission connections Identification and nomenclature 液压传动连接 标识与命名 |
China National Standards mission |
English PDF |
| GB/T 8542-2023 |
Technical Specifications for High Speed Gear Transmissions 高速齿轮传动装置技术规范 |
China National Standards mission |
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 mission |
English PDF |
| GB/T 43143-2023 |
Nondestructive testing Acoustic emission testing Detection method for classification of active cracks in concrete structures 无损检测 声发射检测 混凝土结构活动裂缝分类的检测方法 |
China National Standards mission |
English PDF |
| GB/T 43077.4-2023 |
Hydraulic Transmission Connections Plain Threaded Flat Ports and Stud Ends Part 4: Hexagonal Screw Plug 液压传动连接 普通螺纹平油口和螺柱端 第4部分：六角螺塞 |
China National Standards mission |
English PDF |
| GB/T 43019.7-2023 |
Determination of water vapor transmission rate of plastic films and sheets Part 7: Calcium corrosion method 塑料薄膜和薄片水蒸气透过率的测定 第7部分：钙腐蚀法 |
China National Standards mission |
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 mission |
English PDF |
| GB/T 26865.2-2023 |
Power system real-time dynamic monitoring system Part 2: Data transmission protocol 电力系统实时动态监测系统 第2部分：数据传输协议 |
China National Standards mission |
English PDF |
| GB/T 42794-2023 |
Nickel iron - Determination of carbon, sulfur, silicon, phosphorus, nickel, cobalt, chromium and copper content - Spark source atomic emission spectrometry 镍铁 碳、硫、硅、磷、镍、钴、铬和铜含量的测定 火花源原子发射光谱法 |
China National Standards mission |
English PDF |
| GB/T 6730.84-2023 |
Iron ore - Determination of total rare earth content - Inductively coupled plasma atomic emission spectrometry 铁矿石 稀土总量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards mission |
English PDF |
| GB/T 42906-2023 |
Graphite materials - Determination of equivalent boron content - Inductively coupled plasma atomic emission spectrometry 石墨材料 当量硼含量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards mission |
English PDF |
| GB/T 42871-2023 |
Non-destructive testing Acoustic emission testing Test method for acoustic emission signal of concrete 无损检测 声发射检测 混凝土声发射信号的测试方法 |
China National Standards mission |
English PDF |
| GB/T 42870-2023 |
Non-destructive testing Acoustic emission testing methods and evaluation criteria for fiber-reinforced polymers 无损检测 纤维增强聚合物的声发射检测方法和评价准则 |
China National Standards mission |
English PDF |
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