China YS GB Standards English PDF List

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China "YS" GB Standards English PDF List:

Standard Code	Standard Title	Standard Class	Order
GB/T 39887-2021	Index sYStems for evaluating enterprise's online reputation 企业在线信誉评价指标体系	China National Standards YS	English PDF
GB/T 39867-2021	Bismuth germanate scintillation crYStal for positron emission tomography 正电子发射断层扫描仪用锗酸铋闪烁晶体	China National Standards YS	English PDF
GB/T 39865-2021	Method for measuring refractive index of uniaxial optical crYStals 单轴晶光学晶体折射率测量方法	China National Standards YS	English PDF
GB/T 39853.2-2021	Power quality measurement in power supply sYStems—Part 2: Functional tests and uncertainty requirements 供电系统中的电能质量测量第2部分：功能试验和不确定度要求	China National Standards YS	English PDF
GB/T 39853.1-2021	Power quality measurement in power supply sYStems—Part 1: Power quality instruments (PQI) 供电系统中的电能质量测量第1部分：电能质量监测设备（PQI）	China National Standards YS	English PDF
GB/T 39846-2021	LTE-based broadband trunking communication (B-TrunC) sYStem—Test methods for interface (Phase 1)—Interface between trunking core network and dispach console 基于LTE技术的宽带集群通信（B-TrunC）系统接口测试方法（第一阶段）集群核心网到调度台接口	China National Standards YS	English PDF
GB/T 39845-2021	LTE-based broadband trunking communication(B-TrunC) sYStem—Technical requirements for network equipments（Phase 1) 基于LTE技术的宽带集群通信（B-TrunC）系统网络设备技术要求（第一阶段）	China National Standards YS	English PDF
GB/T 39840-2021	LTE-based broadband trunking communication (B-TrunC) sYStem—Test methods for interface (Phase 1)—Air interface 基于LTE技术的宽带集群通信（B-TrunC）系统接口测试方法（第一阶段）空中接口	China National Standards YS	English PDF
GB/T 39839-2021	LTE-based broadband trunking communication (B-TrunC) sYStem -- Technical requirements for user equipments (Phase 1) 基于LTE技术的宽带集群通信（B-TrunC）系统终端设备技术要求（第一阶段）	China National Standards YS	English PDF
GB/T 39838-2021	LTE-based broadband trunking communication (B-TrunC) sYStem—Test methods for interface (Phase 1)—Interface between UE and trunking core network 基于LTE技术的宽带集群通信（B-TrunC）系统接口测试方法（第一阶段）终端到集群核心网接口	China National Standards YS	English PDF
GB/T 39832-2021	Gardening machinery—Powered material-collecting sYStems—Safety 园艺机械物料动力收集装置安全	China National Standards YS	English PDF
GB/T 39827.1-2021	Plastics -- Post-consumer poly(ethylene terephthalate) (PET) bottle recyclates -- Part 1: Designation sYStem and basis for specifications 塑料用过的聚对苯二甲酸乙二醇酯(PET)瓶回收物第1部分：命名系统和分类基础	China National Standards YS	English PDF
GB/T 39808-2021	Design specification for external membrane filtration sYStem of drinking water 生活饮用水外置式膜过滤系统设计规范	China National Standards YS	English PDF
GB/T 39807-2021	Process specifications of Pb-free plating tin and tin alloYS 无铅电镀锡及锡合金工艺规范	China National Standards YS	English PDF
GB/T 39788-2021	SYStem and software engineering—Performance testing method 系统与软件工程性能测试方法	China National Standards YS	English PDF
GB/T 39787-2021	Coordinate sYStem of BeiDou navigation satellite system 北斗卫星导航系统坐标系	China National Standards YS	English PDF
GB/T 39786-2021	Information security technology—Baseline for information sYStem cryptography application 信息安全技术信息系统密码应用基本要求	China National Standards YS	English PDF
GB/T 39784-2021	General functional requirements for electronic archive management sYStem 电子档案管理系统通用功能要求	China National Standards YS	English PDF
GB/T 39783-2021	Technical requirement for data processing center of BeiDou ground-based augmentation sYStem 北斗地基增强系统数据处理中心技术要求	China National Standards YS	English PDF
GB/T 39779-2021	Design guidelines for distributed energy sYStem of combined cooling, heating and power 分布式冷热电能源系统设计导则	China National Standards YS	English PDF
GB/T 39777-2021	Technical requirements of measurement and verification of energy savings—Industrial boiler sYStem 节能量测量和验证技术要求工业锅炉系统	China National Standards YS	English PDF
GB/T 39772.2-2021	Technical specification for reference station construction and acceptance of BeiDou ground-based augmentation sYStem—Part 2：Acceptance specification 北斗地基增强系统基准站建设和验收技术规范第2部分：验收规范	China National Standards YS	English PDF
GB/T 39772.1-2021	Technical specification for reference station construction and acceptance of BeiDou ground-based augmentation sYStem—Part 1：Construction specification 北斗地基增强系统基准站建设和验收技术规范第1部分：建设规范	China National Standards YS	English PDF
GB/T 39755.1-2021	Electronic records management capability sYStem—Part 1:General requirements 电子文件管理能力体系第1部分：通用要求	China National Standards YS	English PDF
GB/T 39750-2021	Technology requirements of DC arc-fault circuit protection for photovoltaic power sYStem 光伏发电系统直流电弧保护技术要求	China National Standards YS	English PDF
GB/T 39742-2021	Plain bearings—Aluminium alloYS for solid bearings 滑动轴承单层滑动轴承用铝基铸造合金	China National Standards YS	English PDF
GB/T 39721-2021	Technical requirement for reference station joining BeiDou ground-based augmentation sYStem 北斗地基增强系统基准站入网技术要求	China National Standards YS	English PDF
GB/T 35060.4-2021	General specification of shearer—Part 4: Electric control sYStem 滚筒采煤机通用技术条件第4部分:电气控制系统	China National Standards YS	English PDF
GB/T 28847.5-2021	Building automation and control sYStems—Part 5: Data communication protocol 建筑自动化和控制系统第5部分：数据通信协议	China National Standards YS	English PDF
GB/T 25388.2-2021	Wind turbines generator sYStem—Double-fed converter—Part 2: Test method 风力发电机组双馈式变流器第2部分：试验方法	China National Standards YS	English PDF
GB/T 25388.1-2021	Wind turbines generator sYStem—Double-fed converter—Part 1: Technical condition 风力发电机组双馈式变流器第1部分：技术条件	China National Standards YS	English PDF
GB/T 25387.2-2021	Wind turbines generator sYStem—Full-power converter—Part 2:Test method 风力发电机组全功率变流器第2部分：试验方法	China National Standards YS	English PDF
GB/T 25387.1-2021	Wind turbines—Control sYStem—Part 2：Test method 风力发电机组全功率变流器第1部分：技术条件	China National Standards YS	English PDF
GB/T 25386.2-2021	Wind turbines—Control sYStem—Part 2：Test method 风力发电机组控制系统第2部分：试验方法	China National Standards YS	English PDF
GB/T 25386.1-2021	Wind turbines—Control sYStem—Part 1：Technical condition 风力发电机组控制系统第1部分：技术条件	China National Standards YS	English PDF
GB/T 24847-2021	Technical guide on 1000kV AC sYStem voltage and reactive power 1000kV交流系统电压和无功电力技术导则	China National Standards YS	English PDF
GB/T 17421.10-2021	Test code for machine tools -- Part 10: Determination of the measuring performance of probing sYStems of numerically controlled machine tools 机床检验通则第10部分：数控机床探测系统测量性能的测定	China National Standards YS	English PDF
GB/T 15566.20-2021	Public information guidance sYStems -- Setting principles and requirements -- Part 20: Urban area 公共信息导向系统设置原则与要求第20部分：城市区域	China National Standards YS	English PDF
GB/T 14352.22-2021	Methods for chemical analYSis of tungsten ores and molybdenum ores -- Part 22：Determination of antimony content -- Hydride generation atomic fluorescence spectrometry 钨矿石、钼矿石化学分析方法第22部分：锑量的测定氢化物发生-原子荧光光谱法	China National Standards YS	English PDF
GB/T 14352.21-2021	Methods for chemical analYSis of tungsten ores and molybdenum ores -- Part 21: Determination of arsenic content -- Hydride generation atomic fluorescence spectrometry 钨矿石、钼矿石化学分析方法第21部分：砷量的测定氢化物发生-原子荧光光谱法	China National Standards YS	English PDF
GB/T 14352.20-2021	Methods for chemical analYSis of tungsten ores and molybdenum ores -- Part 20：Determination of niobium，tantalum，zirconium，hafnium and 15 rare earth elements content -- Inductively coupled plasma mass spectrometry 钨矿石、钼矿石化学分析方法第20部分：铌、钽、锆、铪及15个稀土元素量的测定电感耦合等离子体质谱法	China National Standards YS	English PDF
GB/T 14352.19-2021	Methods for chemical analYSis of tungsten ores and molybdenum ores -- Part 19: Determination of bismuth, cadmium, cobalt, copper, iron, lithium, nickel, phosphorus, lead, strontium, vanadium and zinc content -- Inductive-coupled plasma atomic emission spe 钨矿石、钼矿石化学分析方法第19部分：铋、镉、钴、铜、铁、锂、镍、磷、铅、锶、钒和锌量的测定电感耦合等离子体原子发射光谱法	China National Standards YS	English PDF
GB/T 12668.902-2021	Adjustable speed electrical power drive sYStems—Part 9-2: Ecodesign for power drive systems, motor starters, power electronics and their driven applications—Energy efficiency indicators for power drive systems and motor starters 调速电气传动系统第9-2部分：电气传动系统、电机起动器、电力电子设备及其传动应用的生态设计电气传动系统和电机起动器的能效指标	China National Standards YS	English PDF
GB/T 12668.901-2021	Adjustable speed electrical power drive sYStems—Part 9-1: Ecodesign for power drive systems, motor starters, power electronics and their driven applications—General requirements for setting energy efficiency standards for power driven equipment using the 调速电气传动系统第9-1部分：电气传动系统、电机起动器、电力电子设备及其传动应用的生态设计采用扩展产品法（EPA）和半解析模型（SAM）制定电气传动设备能效标准的一般要求	China National Standards YS	English PDF
GB/T 5824-2021	Size sYStem of opening for windows and doors in building 建筑门窗洞口尺寸系列	China National Standards YS	English PDF
GB/T 21636-2021	Microbeam analYSis—Electron probe microanalysis (EPMA)—Vocabulary 微束分析电子探针显微分析（EPMA）术语	China National Standards YS	English PDF
GB/T 41074-2021	Microbeam analYSis -- Method of specimen preparation for analysis of general powders using WDS and EDS 微束分析用于波谱和能谱分析的粉末试样制备方法	China National Standards YS	English PDF
GB/T 30887-2021	Technical guide for water sYStem integration and optimization of industrial enterprises 工业企业水系统集成优化技术指南	China National Standards YS	English PDF
GB/T 5121.28-2021	Methods for chemical analYSis of copper and copper alloys—Part 28：Determination of chromium,iron,manganese,cobalt,nickel,zinc,arsenic,selenium,silver,cadmium,tin,antimony,tellurium,lead and bismuth content—Inductively coupled plasma-mass spectrometry 铜及铜合金化学分析方法第28部分：铬、铁、锰、钴、镍、锌、砷、硒、银、镉、锡、锑、碲、铅和铋含量的测定电感耦合等离子体质谱法	China National Standards YS	English PDF
GB/T 41073-2021	Surface chemical analYSis -- Electron spectroscopies -- Minimum reporting requirements for peak fitting in X-ray photoelectron spectroscopy 表面化学分析电子能谱 X射线光电子能谱峰拟合报告的基本要求	China National Standards YS	English PDF
GB/T 41118-2021	Safety of machinery -- Guideline for the design of safety control sYStems 机械安全? 安全控制系统设计指南	China National Standards YS	English PDF
GB/T 14598.118-2021	Measuring relaYS and protection equipment -- Part 118: Synchrophasor for power systems -- Measurements 量度继电器和保护装置第118部分：电力系统同步相量测量	China National Standards YS	English PDF
GB/T 41138-2021	Product quality information sYStem -- Information classification, sharing and exchange 产品质量信息系统信息分类与共享交换	China National Standards YS	English PDF
GB/T 41108.3-2021	Safety of machinery -- Safety requirements for interlocking devices -- Part 3: Trapped key interlocking devices and sYStems 机械安全联锁装置的安全要求第3部分：截留钥匙联锁装置及系统	China National Standards YS	English PDF
GB/T 14598.181-2021	Measuring relaYS and protection equipment -- Part 181：Functional requirements for frequency protection 量度继电器和保护装置第181 部分：频率保护功能要求	China National Standards YS	English PDF
GB/T 3670-2021	Covered electordes for manual metal arc welding of copper and copper alloYS 铜及铜合金焊条	China National Standards YS	English PDF
GB/T 41110-2021	Tubular cored electrodes for gas shielded and non-gas shielded metal arc welding of nickel and nickel alloYS 镍及镍合金药芯焊丝	China National Standards YS	English PDF
GB/T 41112-2021	Solid wire electrodes, solid wires and rods for fusion welding of magnesium and magnesium alloYS 镁及镁合金焊丝	China National Standards YS	English PDF
GB/T 14088-2021	Marine halon fire extinguishing sYStem 船用卤代烷灭火系统	China National Standards YS	English PDF
GB/T 8593.2-2021	Earth-moving machinery—Symbols for operator controls and other displaYS—Part 2:Symbols for specific machines,equipment and accessories 土方机械司机操纵装置和其他显示装置用符号第2部分：机器、工作装置和附件的特殊符号	China National Standards YS	English PDF
GB/T 8593.1-2021	Earth-moving machinery -- Symbols for operator controls and other displaYS -- Part 1: Common symbols 土方机械? 司机操纵装置和其他显示装置用符号? 第1部分：通用符号	China National Standards YS	English PDF
GB/T 41135.2-2021	Current and voltage sensors or detectors, to be used for fault passage indication purposes -- Part 2: SYStem aspects 故障路径指示用电流和电压传感器或探测器?? 第2部分：系统应用	China National Standards YS	English PDF
GB/T 26024-2021	Seamless copper and copper alloYS tube for valves on air-conditioning and refrigeration system 空调与制冷系统阀件用铜及铜合金无缝管	China National Standards YS	English PDF
GB/T 999-2021	Voltage ratings of DC electric traction sYStem 直流电力牵引额定电压	China National Standards YS	English PDF
GB/T 20724-2021	Microbeam analYSis—Method of thickness measurement for thin crystals by convergent beam electron diffraction 微束分析薄晶体厚度的会聚束电子衍射测定方法	China National Standards YS	English PDF
GB/T 41076-2021	Microbeam analYSis—Electron backscatter diffraction—Quantitative determination of austenite in steel 微束分析电子背散射衍射钢中奥氏体的定量分析	China National Standards YS	English PDF
GB/T 29732-2021	Surface chemical analYSis—Medium resolution auger electron spectrometers—Calibration of energy scales for elemental analysis 表面化学分析中等分辨俄歇电子能谱仪元素分析用能量标校准	China National Standards YS	English PDF
GB/T 41207-2021	Information and documentation -- Management sYStems for records -- Guidelines for implementation 信息与文献文件（档案）管理体系实施指南	China National Standards YS	English PDF
GB/T 41028-2021	Requirements of aerospace fluid sYStems impulse testing of hydraulic hose ，tubing and fitting assemblies 航空航天流体系统液压软管、管道和接头组件的脉冲试验要求	China National Standards YS	English PDF
GB/T 41089-2021	Technical specification for isolated lightning protection of electronic sYStem based on lightning nowcasting and warning 基于雷电临近预警的电子系统隔离防雷技术规范	China National Standards YS	English PDF
GB/T 41064-2021	Surface chemical analYSis—Depth profiling—Method for sputter rate determination in X-ray photoelectron spectroscopy, Auger electron spectroscopy and secondary-ion mass spectrometry sputter depth profiling using single and multi-layer thin films 表面化学分析深度剖析用单层和多层薄膜测定X射线光电子能谱、俄歇电子能谱和二次离子质谱中深度剖析溅射速率的方法	China National Standards YS	English PDF
GB/T 41037-2021	Assurance requirements for sYStem in package for space applications 宇航用系统级封装(SiP)保证要求	China National Standards YS	English PDF
GB/T 41032-2021	General guidelines for construction analYSis components for space applications 宇航用元器件结构分析通用指南	China National Standards YS	English PDF
GB/T 1927.20-2021	Test methods for phYSical and mechanical properties of small clear wood specimens—Part 20: Determination of cleavage strength 无疵小试样木材物理力学性质试验方法第20部分：抗劈力测定	China National Standards YS	English PDF
GB/T 1927.19-2021	Test methods for phYSical and mechanical properties of small clear wood specimens—Part 19: Determination of static hardness 无疵小试样木材物理力学性质试验方法第19部分：硬度测定	China National Standards YS	English PDF
GB/T 1927.18-2021	Test methods for phYSical and mechanical properties of small clear wood specimens—Part 18: Determination of resistance to impact indentation 无疵小试样木材物理力学性质试验方法第18部分：抗冲击压痕测定	China National Standards YS	English PDF
GB/T 1927.17-2021	Test methods for phYSical and mechanical properties of small clear wood specimens—Part 17: Determination of impact bending strength 无疵小试样木材物理力学性质试验方法第17部分：冲击韧性测定	China National Standards YS	English PDF
GB/T 1927.12-2021	Test methods for phYSical and mechanical properties of small clear wood specimens—Part 12:Determination of strength in compression perpendicular to grain 无疵小试样木材物理力学性质试验方法第12部分：横纹抗压强度测定	China National Standards YS	English PDF
GB/T 1927.10-2021	Test methods for phYSical and mechanical properties of small clear wood specimens—Part 10: Determination of modulus of elasticity in bending 无疵小试样木材物理力学性质试验方法第10部分：抗弯弹性模量测定	China National Standards YS	English PDF
GB/T 1927.9-2021	Test methods for phYSical and mechanical properties of small clear wood specimens—Part 9: Determination of bending strength 无疵小试样木材物理力学性质试验方法第9部分：抗弯强度测定	China National Standards YS	English PDF
GB/T 1927.8-2021	Test methods for phYSical and mechanical properties of small clear wood specimens—Part 8: Determination of swelling 无疵小试样木材物理力学性质试验方法第8部分：湿胀性测定	China National Standards YS	English PDF
GB/T 41079.1-2021	Test methods for phYSical properties of liquid metals—Part 1:Determination of density 液态金属物理性能测定方法第1部分：密度的测定	China National Standards YS	English PDF
GB/T 1927.7-2021	Test methods for phYSical and mechanical properties of small clear wood specimens—Part 7: Determination of water absorption 无疵小试样木材物理力学性质试验方法第7部分：吸水性测定	China National Standards YS	English PDF
GB/T 1927.6-2021	Test methods for phYSical and mechanical properties of small clear wood specimens—Part 6: Determination of shrinkage 无疵小试样木材物理力学性质试验方法第6部分：干缩性测定	China National Standards YS	English PDF
GB/T 1927.5-2021	Test methods for phYSical and mechanical properties of small clear wood specimens—Part 5: Determination of density 无疵小试样木材物理力学性质试验方法第5部分：密度测定	China National Standards YS	English PDF
GB/T 1927.4-2021	Test methods for phYSical and mechanical properties of small clear wood specimens—Part 4: Determination of moisture content 无疵小试样木材物理力学性质试验方法第4部分：含水率测定	China National Standards YS	English PDF
GB/T 1927.3-2021	Test methods for phYSical and mechanical properties of small clear wood specimens—Part 3: Determination of the growth rings width and latewood rate of wood 无疵小试样木材物理力学性质试验方法第3部分：生长轮宽度和晚材率测定	China National Standards YS	English PDF
GB/T 1927.2-2021	Test methods for phYSical and mechanical properties of small clear wood specimens—Part 2: Sampling methods and general requirements 无疵小试样木材物理力学性质试验方法第2部分：取样方法和一般要求	China National Standards YS	English PDF
GB/T 1927.1-2021	Test methods for phYSical and mechanical properties of small clear wood specimens—Part 1: Collection of sample tree 无疵小试样木材物理力学性质试验方法第1部分：试材采集	China National Standards YS	English PDF
GB/T 41080-2021	Metallographic inspection method for molybdenum and molybdenum alloYS 钼及钼合金金相检验方法	China National Standards YS	English PDF
GB/T 41087-2021	Technical specification for heat exchange sYStem of solar thermal power plant 太阳能热发电站换热系统技术要求	China National Standards YS	English PDF
GB/T 41125-2021	Agricultural machinery -- Equipment for sowing -- Minimization of the environmental effects of fan exhaust from pneumatic sYStems 农业机械? 播种机? 减少气力系统风机排气对环境的影响	China National Standards YS	English PDF
GB/T 41140-2021	AnalYSis criterion for radiation source term of reactor core and spent fuel assembly in PWR nuclear power plant 压水堆核电厂堆芯及乏燃料组件辐射源项分析准则	China National Standards YS	English PDF
GB/T 41134.2-2021	Fuel cell power sYStems for industrial electric trucks -- Part 2: Performance test methods 电驱动工业车辆用燃料电池发电系统第2部分：性能试验方法	China National Standards YS	English PDF
GB/T 41134.1-2021	Fuel cell power sYStems for industrial electric trucks -- Part 1: Safety 电驱动工业车辆用燃料电池发电系统第1部分：安全	China National Standards YS	English PDF
GB/T 41142-2021	Hardware design requirements of computer-based instrumentation and control sYStems important to safety for nuclear power plants 核电厂安全重要数字仪表和控制系统硬件设计要求	China National Standards YS	English PDF
GB/T 5204-2021	Periodic surveillance testing of the safety sYStem of nuclear power plant 核电厂安全系统定期试验与监测	China National Standards YS	English PDF
GB/T 13626-2021	Application of the single-failure criterion for nuclear power plant safety sYStems 单一故障准则应用于核电厂安全系统	China National Standards YS	English PDF
GB/T 11807-2021	Characteristics,design and operational procedures for acoustic monitoring sYStems of loose parts detection important to safety in nuclear power plants 核电厂安全重要松脱部件声学监测系统的特性、设计和运行规程	China National Standards YS	English PDF
GB/T 41090-2021	General design requirements of pressurized water reactor nuclear power plants with active safety sYStems 能动安全系统压水堆核电厂总设计要求	China National Standards YS	English PDF

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China HS code & Tariff

www.gbstandards.org
China National Standards