Cart:
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 46983.703-2025 |
Test Procedures for Materials Used in Photovoltaic Modules - Part 7-3: Accelerated Stress Testing - Test Methods for Abrasion on the Outer surface of Photovoltaic Modules {译} 光伏组件用材料测试程序 - 第7-3部分：加速压力测试 - 光伏组件外表面的磨损测试方法 |
China National Standards surface |
 English PDF |
| GB/T 44937.3-2025 |
Integrated Circuits - Electromagnetic Emission Measurement - Part 3: Radiated Emission Measurement - surface Scanning Method {译} 集成电路 - 电磁发射测量 - 第3部分：辐射发射测量 - 表面扫描法 |
China National Standards surface |
English PDF |
| GB/T 44069.14-2025 |
Ferrite Cores - Size and surface Defect Limits Guidelines - Part 14: EFD Type Cores {译} 铁氧体磁心 - 尺寸和表面缺陷极限导则 - 第14部分:EFD型磁心 |
China National Standards surface |
English PDF |
| GB/T 44069.13-2025 |
Ferrite Cores - Size and surface Defect Limits Guidelines - Part 13: PQ Type Cores {译} 铁氧体磁心 - 尺寸和表面缺陷极限导则 - 第13部分：PQ型磁心 |
China National Standards surface |
English PDF |
| GB/T 44069.5-2025 |
Ferrite Cores - Size and surface Defect Limits Guidelines - Part 5: EP Type Cores and Accessories for Inductors and Transformers {译} 铁氧体磁心 - 尺寸和表面缺陷极限导则 - 第5部分：电感器和变压器用EP型磁心及其附件 |
China National Standards surface |
English PDF |
| GB/T 27700.2-2025 |
Quality-Rated surface Acoustic Wave Filters - Part 2: Usage Guidelines {译} 有质量评定的声表面波滤波器 - 第2部分：使用指南 |
China National Standards surface |
English PDF |
| GB/T 22319.8-2025 |
Measurement of Quartz Crystal Element Parameters - Part 8: Measuring Fixtures for surface Mount Quartz Crystal Element {译} 石英晶体元件参数的测量 - 第8部分：表面贴装石英晶体元件用测量夹具 |
China National Standards surface |
English PDF |
| GB/T 19405.4-2025 |
surface Mount Technology - Part 4: Handling, Marking, Packaging, and Classification of Humidity-Sensitive Devices {译} 表面安装技术 - 第4部分：湿敏器件的处理、标记、包装和分类 |
China National Standards surface |
English PDF |
| GB/T 15879.612-2025 |
Mechanical Standardization of Semiconductor Devices - Parts 6-12: General Rules for Drawing Outline Drawings of surface Mount Semiconductor Device Packages Design Guidelines for Fine Pitch Array Packages (FLGA) {译} 半导体器件的机械标准化 - 第6-12部分：表面安装半导体器件封装外形图绘制的一般规则 - 密节距焊盘阵列封装（FLGA）的设计指南 |
China National Standards surface |
English PDF |
| GB/T 6346.2301-2025 |
Fixed Capacitors for Electronic Equipment - Part 23-1: Blank Detailed Specification - surface-Modified Metallized Polyethylene Naphthalate Film Dielectric DC Fixed Capacitors - Assessment Level EZ {译} 电子设备用固定电容器 - 第23-1部分：空白详细规范 - 表面安装金属化聚萘二甲酸乙二醇酯膜介质直流固定电容器 - 评定水平EZ |
China National Standards surface |
English PDF |
| GB/T 6346.23-2025 |
Fixed Capacitors for Electronic Equipment - Part 23: Sub-specification - surface-Modified Metallized Polyethylene Naphthalate Film Dielectric DC Fixed Capacitors {译} 电子设备用固定电容器 - 第23部分：分规范 - 表面安装金属化聚萘二甲酸乙二醇酯膜介质直流固定电容器 |
China National Standards surface |
English PDF |
| GB/T 46549-2025 |
Economic Evaluation Methods for surface Extraction Projects of Coalbed Methane in Coal Mining Areas {译} 煤矿区煤层气地面抽采项目经济评价方法 |
China National Standards surface |
English PDF |
| GB/T 42968.9-2025 |
Integrated Circuits - Electromagnetic Immunity Measurement - Part 9: Radiated Immunity Measurement - surface Scan Method {译} 集成电路 - 电磁抗扰度测量 - 第9部分：辐射抗扰度测量 - 表面扫描法 |
China National Standards surface |
English PDF |
| GB/T 46788-2025 |
Environmental Acceptance Requirements for Tin Whiskers on Tin and Tin Alloy surface Coatings of Semiconductor Devices {译} 半导体器件表面镀涂锡和锡合金上的锡须的环境接收要求 |
China National Standards surface |
English PDF |
| GB/T 46602-2025 |
Enamels and Glazes - Determination of surface Scratch Resistance by Mohs Hardness Test {译} 搪瓷制品和瓷釉 - 莫氏硬度法测定表面耐刻划硬度 |
China National Standards surface |
English PDF |
| GB/T 46626-2025 |
Safety of Woodworking Machinery - Wide Belt Sanders and surface Finishers {译} 木工机床安全 - 宽带砂光机和表面处理机 |
China National Standards surface |
English PDF |
| GB/T 46608-2025 |
Non-Destructive Testing of Steel Pipes - General Rules for Machine Vision Inspection of surface Defects {译} 钢管无损检测 - 表面缺陷机器视觉检测技术通则 |
China National Standards surface |
English PDF |
| GB/T 31270.22-2025 |
Test Guidelines for Environmental Safety Evaluation of Chemical Pesticides - Part 22: Soil surface Photolysis Test {译} 化学农药环境安全评价试验准则 - 第22部分：土壤表面光解试验 |
China National Standards surface |
English PDF |
| GB/T 46163-2025 |
Electromagnetic Detection Method for surface Hard Spots on Steel Plates {译} 钢板表面硬点电磁检测方法 |
China National Standards surface |
English PDF |
| GB/T 14977-2025 |
General Requirements for surface Quality of Hot-Rolled Steel Plates {译} 热轧钢板表面质量的一般要求 |
China National Standards surface |
English PDF |
| GB/T 28300-2025 |
surface Quality Grades for Hot-Rolled Bars and Wire Rods {译} 热轧棒材和盘条表面质量等级 |
China National Standards surface |
English PDF |
| GB/T 5617-2025 |
Determination of surface Hardening Layer Depth in Steel Components {译} 钢件表面淬火硬化层深度的测定 |
China National Standards surface |
English PDF |
| GB/T 21526-2025 |
Structural Adhesives - Guidelines for surface Treatment of Metals and Plastics Before Bonding {译} 结构胶粘剂 - 粘接前金属和塑料表面处理导则 |
China National Standards surface |
English PDF |
| GB/T 18683-2025 |
Laser surface Hardening of Steel Components {译} 钢铁件激光表面淬火 |
China National Standards surface |
English PDF |
| GB/T 45505.2-2025 |
Test Methods for Glass Substrates for Flat Panel Displays - Part 2: surface Properties {译} 平板显示器基板玻璃测试方法-第2部分：表面性能 |
China National Standards surface |
English PDF |
| GB/T 20644.1-2025 |
Special Environmental Conditions - Selection Guidelines - Part 1: Metal surface Protection {译} 特殊环境条件-选用导则-第1部分：金属表面防护 |
China National Standards surface |
English PDF |
| GB/T 18570.9-2025 |
surface Preparation of Steel Before Coating - Tests for Assessment of Surface Cleanliness - Part 9: In-situ Conductivity Determination of Water-Soluble Salts {译} 涂覆涂料前钢材表面处理-表面清洁度的评定试验-第9部分：水溶性盐的现场电导率测定法 |
China National Standards surface |
English PDF |
| GB/T 7702.20-2025 |
Test methods for coal-based granular activated carbon - Part 20: Determination of pore volume and specific surface area {译} 煤质颗粒活性炭试验方法-第20部分：孔容积和比表面积的测定 |
China National Standards surface |
English PDF |
| GB/T 20175-2025 |
surface Chemical Analysis - Sputtering Depth Profiling - Optimization Method Using Layered Film Systems as Reference Materials {译} 表面化学分析-溅射深度剖析-用层状膜系为参考物质的优化方法 |
China National Standards surface |
English PDF |
| GB/T 42658.3-2025 |
surface Chemical Analysis - Sample Processing, Preparation, and Installation - Part 3: Biomaterials {译} 表面化学分析-样品处理、制备和安装-第3部分：生物材料 |
China National Standards surface |
English PDF |
| GB/T 45770-2025 |
surface Chemical Analysis - Atomic Force Microscopy - In-situ Characterization Procedure for Atomic Force Microscope Probe Shank Profile for Nanostructure Measurement {译} 表面化学分析-原子力显微术-用于纳米结构测量的原子力显微镜探针柄轮廓原位表征程序 |
China National Standards surface |
English PDF |
| GB/T 45773-2025 |
surface Chemical Analysis - Quasi-Real-Time Information from Full-Scan X-ray Photoelectron Spectroscopy - Rules for Identifying and Correcting Surface Contamination of Carbon-Containing Compounds {译} 表面化学分析-X射线光电子能谱全扫描谱的准实时信息-含碳化合物表面污染的识别和校正规则 |
China National Standards surface |
English PDF |
| GB/T 45772-2025 |
surface Chemical Analysis - Electron Spectroscopy - X-ray Photoelectron Spectroscopy Identification, Evaluation, and Correction Procedures for Unintended X-ray-Induced Damage to Materials During Analysis {译} 表面化学分析-电子能谱-X射线光电子能谱分析中X射线致材料非预期损伤的识别、评估和校正程序 |
China National Standards surface |
English PDF |
| GB/T 20176-2025 |
surface Chemical Analysis - Secondary Ion Mass Spectrometry - Determination of Atomic Concentration of Boron in Silicon Using a Uniformly Doped Material {译} 表面化学分析-二次离子质谱-用均匀掺杂物质测定硅中硼的原子浓度 |
China National Standards surface |
English PDF |
| GB/T 19500-2025 |
surface Chemical Analysis - General Methods for X-ray Photoelectron Spectroscopy {译} 表面化学分析-X射线光电子能谱分析方法通则 |
China National Standards surface |
English PDF |
| GB/T 32996-2025 |
surface Chemical Analysis - Analysis of Metal Oxide Films by Glow Discharge Optical Emission Spectrometry {译} 表面化学分析-辉光放电发射光谱法分析金属氧化物膜 |
China National Standards surface |
English PDF |
| GB/T 45774.2-2025 |
Quantitative Determination of Antimicrobial Activity on Ceramic Tile surfaces - Test Method - Part 2: Surfaces of Ceramic Tile Containing Photocatalytic Antimicrobial Agents Surface {译} 陶瓷砖表面抗菌活性的定量测定-试验方法-第2部分：含有光催化抗菌剂陶瓷砖表面 |
China National Standards surface |
English PDF |
| GB/T 45774.1-2025 |
Quantitative Determination of Antimicrobial Activity on Ceramic Tile surfaces - Test Method - Part 1: Surfaces of Ceramic Tile Containing Antimicrobial Agents {译} 陶瓷砖表面抗菌活性的定量测定-试验方法-第1部分：含有抗菌剂陶瓷砖表面 |
China National Standards surface |
English PDF |
| GB/T 45758-2025 |
Determination of Bacterial Reduction Rate of Photocatalytic Materials Under Indoor Lighting Environments - Semi-dry Method for Estimating Antimicrobial Activity of surfaces Contaminated with Bacteria in Actual Environments {译} 室内照明环境下光催化材料细菌减少率的测定-半干法估算实际环境细菌污染表面抗菌活性 |
China National Standards surface |
English PDF |
| GB/T 45764-2025 |
Fine Ceramics - Determination of surface Activity of Photocatalysts in Aqueous Media - Methylene Blue Degradation Method {译} 精细陶瓷-水介质中光催化剂表面活性的测定-亚甲基蓝降解法 |
China National Standards surface |
English PDF |
| GB/T 45769-2025 |
surface chemical analysis - X-ray photoelectron spectroscopy - Evaluation and reporting of element detection limits in homogeneous materials {译} 表面化学分析-X射线光电子能谱-均匀材料中元素检测限的评估和报告 |
China National Standards surface |
English PDF |
| GB/T 45768-2025 |
surface chemical analysis - Secondary ion mass spectrometry - Intensity linearity calibration for single ion counting time-of-flight mass spectrometers {译} 表面化学分析-二次离子质谱-单离子计数飞行时间质谱分析器的强度标线性 |
China National Standards surface |
English PDF |
| GB/T 23904-2025 |
Nondestructive Testing - Ultrasonic surface Wave Testing Methods {译} 无损检测-超声表面波检测方法 |
China National Standards surface |
English PDF |
| GB/T 33523.700-2025 |
Geometric Product Specifications (GPS) - surface Structure: Area Method - Part 700: Calibration, Adjustment, and Verification of Area Topography Measurement Instruments {译} 产品几何技术规范（GPS）-表面结构：区域法-第700部分：区域形貌测量仪器的校准、调整和验证 |
China National Standards surface |
English PDF |
| GB/T 33523.73-2025 |
Geometric Product Specifications (GPS) - surface Structure: Area Method - Part 73: Terms and Definitions for Surface Defects of Physical Standards {译} 产品几何技术规范（GPS）-表面结构：区域法-第73部分：实物标准表面缺陷的术语和定义 |
China National Standards surface |
English PDF |
| GB/T 45675-2025 |
Additive Manufacturing - Measurement and Characterization of surface Structure of Metal Powder Bed Fusion Formed Parts {译} 增材制造-金属粉末床熔融成形件表面结构的测量及表征方法 |
China National Standards surface |
English PDF |
| GB/T 45713.4-2025 |
Electronic Assembly Technology - Part 4 Part: Durability Test Method for Solder Joints of Array-Type Packaged surface-Mounted Devices {译} 电子装联技术-第4部分：阵列型封装表面安装器件焊点的耐久性试验方法 |
China National Standards surface |
English PDF |
| GB/T 45575-2025 |
Technical Requirements for Automatic surface Defect Detection Systems for Industrial Products {译} 工业产品表面缺陷自动检测系统技术要求 |
China National Standards surface |
English PDF |
| GB/T 18396-2025 |
Latex - Determination of surface Tension {译} 胶乳-表面张力的测定 |
China National Standards surface |
English PDF |
| GB/T 19405.3-2025 |
surface Mount Technology - Part 3: Standard Method for Specification of Components for Through-Hole Reflow Ovens {译} 表面安装技术-第3部分：通孔回流焊用元器件规范的标准方法 |
China National Standards surface |
English PDF |
| GB/T 20243.2-2025 |
Acoustics - Measurement of the Impact of Road surfaces on Traffic Noise - Part 2: Proximity Method {译} 声学-道路表面对交通噪声影响的测量-第2部分：近距法 |
China National Standards surface |
English PDF |
| GB/T 10810.5-2025 |
Spectacle Lenses - Part 5: Test Methods for surface Abrasion Resistance {译} 眼镜镜片-第5部分：表面耐磨试验方法 |
China National Standards surface |
English PDF |
| GB/T 45422-2025 |
Chemicals - surface Water Systems - Toxicity Test for Loach in Sediments {译} 化学品-地表水系统-沉积物中泥鳅毒性试验 |
China National Standards surface |
English PDF |
| GB/T 19799.3-2025 |
Nondestructive Testing Ultrasonic Test Blocks - Part 3: Standard Test Blocks for Curved surfaces {译} 无损检测-超声检测试块-第3部分：曲面检测标准试块 |
China National Standards surface |
English PDF |
| GB/T 45167-2024 |
Investment castings of steel, nickel alloy castings and cobalt alloy castings-Visual inspection method for surface quality {译} 熔模铸钢件、镍合金铸件和钴合金铸件-表面质量目视检测方法 |
China National Standards surface |
English PDF |
| GB/T 44926-2024 |
Nanotechnology-Micro-area surface and sub-surface characterization-Optical dark field confocal microscopy {译} 纳米技术-微区表面及亚表面表征-光学暗场共焦显微法 |
China National Standards surface |
English PDF |
| GB/T 45171-2024 |
Determination of the temperature of the contact surface of plastic food contact materials and products with food under microwave heating conditions {译} 塑料类食品接触材料及制品在微波加热条件下与食品接触面温度的测定 |
China National Standards surface |
English PDF |
| GB/T 25187-2024 |
surface chemical analysis-Auger electron spectroscopy-Selection of instrument performance parameters {译} 表面化学分析-俄歇电子能谱-选择仪器性能参数的表述 |
China National Standards surface |
English PDF |
| GB/T 45017-2024 |
Methods for testing the mechanical stability of superhydrophobic surfaces {译} 超疏水表面的力学稳定性测试方法 |
China National Standards surface |
English PDF |
| GB/T 38048.6-2024 |
surface cleaning appliances - Part 6: Wet hard floor cleaning appliances for household and similar purposes - Performance test methods {译} 表面清洁器具-第6部分：家用和类似用途湿式硬地面清洁器具-性能测试方法 |
China National Standards surface |
English PDF |
| GB/T 44458.3-2024 |
Eye and face protection for sports - Part 3: Requirements and test methods for glasses for surface swimming {译} 运动用眼部和面部保护-第3部分：水面游泳用眼镜的要求和试验方法 |
China National Standards surface |
English PDF |
| GB/T 5267.5-2024 |
surface treatment of fasteners - Part 5: Thermal diffusion zinc coating {译} 紧固件表面处理-第5部分：热扩散渗锌层 |
China National Standards surface |
English PDF |
| GB/T 4893.10-2024 |
Tests for physical and chemical properties of furniture surface paint films - Part 10: Scratch resistance determination method {译} 家具表面漆膜理化性能试验-第10部分：耐划痕测定法 |
China National Standards surface |
English PDF |
| GB/T 44507-2024 |
Test methods for artificial leather and synthetic leather - Determination and evaluation of surface scratch resistance {译} 人造革合成革试验方法-表面耐刮擦的测定及评价 |
China National Standards surface |
English PDF |
| GB/T 44537-2024 |
Fine ceramic room temperature fracture toughness test method-surface crack bending beam (SCF) method {译} 精细陶瓷室温断裂韧性试验方法-表面裂纹弯曲梁（SCF）法 |
China National Standards surface |
English PDF |
| GB/T 23603-2024 |
Detection method for contamination layer on the surface of titanium and titanium alloys {译} 钛及钛合金表面污染层检测方法 |
China National Standards surface |
English PDF |
| GB/T 44624-2024 |
Ergonomics of thermal environments - Contact with hot and cold surfaces =Methods for evaluating human reactions during transport {译} 热环境的人类工效学-接触冷热表面时人体反应评价方法 |
China National Standards surface |
English PDF |
| GB/T 38048.4-2024 |
surface cleaning appliances - Part 4: Cordless dry vacuum cleaners for household and similar purposes - Performance test methods {译} 表面清洁器具-第4部分：家用和类似用途无线干式真空吸尘器-性能测试方法 |
China National Standards surface |
English PDF |
| GB/T 44234-2024 |
Nanotechnology - Measurement of thermodynamic and kinetic parameters of nanomaterials and gas surface interfaces - Resonant micromass method {译} 纳米技术-纳米材料与气体表界面作用热力学参数和动力学参数测量-谐振微质量法 |
China National Standards surface |
English PDF |
| GB/T 44231-2024 |
Technical requirements and test methods for data interface between user surface positioning service platform and satellite navigation positioning base station network {译} 用户面定位业务平台与卫星导航定位基准站网数据接口技术要求及测试方法 |
China National Standards surface |
English PDF |
| GB/T 44215-2024 |
Glass instruments - test method for deposition of hot end spray liquid on inner surface - {译} 玻璃仪器-内表面热端喷涂液沉积量试验方法- |
China National Standards surface |
English PDF |
| GB/T 24578-2024 |
Determination of metal contamination on the surface of semiconductor chips-Total reflection X-ray fluorescence spectrometry {译} 半导体晶片表面金属沾污的测定-全反射X射线荧光光谱法 |
China National Standards surface |
English PDF |
| GB/T 4706.61-2024 |
Safety of household and similar electrical appliances - Part 61: Use of liquids Particular requirements for household surface cleaning appliances using steam or steam {译} 家用和类似用途电器的安全-第61部分：使用液体或蒸汽的家用表面清洁器具的特殊要求 |
China National Standards surface |
English PDF |
| GB/T 44075-2024 |
Nanotechnology-surface enhanced Raman solid-phase substrate uniformity measurement-Raman imaging analysis method {译} 纳米技术-表面增强拉曼固相基片均匀性测量-拉曼成像分析法 |
China National Standards surface |
English PDF |
| GB/T 44069.4-2024 |
Ferrite cores - Guidelines for size and surface defect limits - Part 4: RM type cores {译} 铁氧体磁心-尺寸和表面缺陷极限导则-第4部分:RM型磁心 |
China National Standards surface |
English PDF |
| GB/Z 3480.4-2024 |
Calculation of load capacity of spur and helical gears - Part 4: Calculation of load capacity of tooth surface fracture {译} 直齿轮和斜齿轮承载能力计算-第4部分：齿面断裂承载能力计算 |
China National Standards surface |
English PDF |
| GB/T 18153-2024 |
Safety of machinery - Safety data for determining the temperature limit of accessible hot surfaces {译} 机械安全-用于确定可接触热表面温度限值的安全数据 |
China National Standards surface |
English PDF |
| GB/T 43997.1-2024 |
surface Temperature Thermal Infrared Remote Sensing Inversion - Part 1: Single Channel Method {译} 地表温度热红外遥感反演-第1部分：单通道法 |
China National Standards surface |
English PDF |
| GB/T 43997.2-2024 |
surface Temperature Thermal Infrared Remote Sensing Inversion - Part 2: Split Window Method {译} 地表温度热红外遥感反演-第2部分：分裂窗法 |
China National Standards surface |
English PDF |
| GB/T 28893-2024 |
surface chemical analysis-Auger electron spectroscopy and X-ray photoelectron spectroscopy-methods for determining peak intensity and information required for reporting results {译} 表面化学分析-俄歇电子能谱和X射线光电子能谱-测定峰强度的方法和报告结果所需的信息 |
China National Standards surface |
English PDF |
| GB/T 28892-2024 |
surface chemical analysis-X-ray photoelectron spectroscopy-selected instrument performance parameter statements {译} 表面化学分析-X射线光电子能谱-选择仪器性能参数的表述 |
China National Standards surface |
English PDF |
| GB/T 43663-2024 |
surface chemical analysis - Secondary ion mass spectrometry - Repeatability and consistency of relative intensity standards of static secondary ion mass spectrometry {译} 表面化学分析-二次离子质谱-静态二次离子质谱相对强度标的重复性和一致性 |
China National Standards surface |
English PDF |
| GB/T 43661-2024 |
surface chemical analysis - Scanning probe microscopy - Definition and calibration of spatial resolution of electrical scanning probe microscopes (ESPM, such as SSRM and SCM) for two-dimensional imaging of dopants, etc. {译} 表面化学分析-扫描探针显微术-用于二维掺杂物成像等用途的电扫描探针显微镜（ESPM，如SSRM和SCM）空间分辨的定义和校准 |
China National Standards surface |
English PDF |
| GB/T 19665-2024 |
General specifications for infrared imaging human surface temperature screening devices {译} 红外成像人体表面测温筛查仪通用规范 |
China National Standards surface |
English PDF |
| GB/T 43566-2023 |
Artificial grass surface football fields for primary and secondary schools {译} 中小学人造草面层足球场地 |
China National Standards surface |
English PDF |
| GB/T 43565-2023 |
Synthetic surface basketball courts for primary and secondary schools {译} 中小学合成材料面层篮球场地 |
China National Standards surface |
English PDF |
| GB/T 43564-2023 |
Primary and secondary school synthetic material surface track and field venues {译} 中小学合成材料面层田径场地 |
China National Standards surface |
English PDF |
| GB/T 19502-2023 |
surface chemical analysis—General principles for glow discharge emission spectroscopy methods {译} 表面化学分析 辉光放电发射光谱方法通则 |
China National Standards surface |
English PDF |
| GB/T 13652-2023 |
Aerospace tire surface quality {译} 航空轮胎表面质量 |
China National Standards surface |
English PDF |
| GB/T 7000.224-2023 |
Luminaires Part 2-24: Special requirements Limited surface temperature luminaires {译} 灯具 第2-24部分：特殊要求 限制表面温度灯具 |
China National Standards surface |
English PDF |
| GB/T 4893.4-2023 |
Testing of physical and chemical properties of paint films on furniture surfaces Part 4: Adhesion cross-cut determination method {译} 家具表面漆膜理化性能试验 第4部分：附着力交叉切割测定法 |
China National Standards surface |
English PDF |
| GB/T 43376-2023 |
Aerospace Heat treatable reinforced stainless steel parts surface cleaning {译} 航空航天 可热处理强化不锈钢零件表面清理 |
China National Standards surface |
English PDF |
| GB/T 43264-2023 |
Test method for magnetic field distribution on permanent magnet surface {译} 永磁体表面磁场分布测试方法 |
China National Standards surface |
English PDF |
| GB/T 43313-2023 |
Testing of surface quality and microtube density of polished silicon carbide wafers by confocal differential interference method {译} 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 surface |
English PDF |
| GB/T 43355-2023 |
Determination of antiviral activity on surfaces of plastics and other non-porous materials {译} 塑料和其他无孔材料表面抗病毒活性的测定 |
China National Standards surface |
English PDF |
| GB/T 31402-2023 |
Determination of antimicrobial activity on surfaces of plastics and other non-porous materials {译} 塑料和其他无孔材料表面抗菌活性的测定 |
China National Standards surface |
English PDF |
| GB/T 4893.8-2023 |
Testing of physical and chemical properties of furniture surfaces Part 8: Determination of wear resistance {译} 家具表面理化性能试验 第8部分：耐磨性测定法 |
China National Standards surface |
English PDF |
| GB/T 43215-2023 |
Stability assessment method for surface construction foundations in goaf areas {译} 采空区地表建设地基稳定性评估方法 |
China National Standards surface |
English PDF |
| GB/T 43186.2-2023 |
Qualified surface Acoustic Wave (SAW) and Bulk Acoustic Wave (BAW) Duplexers Part 2: Instructions for Use {译} 有质量评定的声表面波（SAW）和体声波（BAW）双工器 第2部分：使用指南 |
China National Standards surface |
English PDF |
| GB/T 43186.1-2023 |
Qualified surface acoustic wave (SAW) and bulk acoustic wave (BAW) duplexers Part 1: General specifications {译} 有质量评定的声表面波（SAW）和体声波（BAW）双工器 第1部分 ：总规范 |
China National Standards surface |
English PDF |
| GB/T 43096-2023 |
Metal powders. Determination of external specific surface area by powder layer permeability test under steady flow conditions. {译} 金属粉末 稳态流动条件下粉末层透过性试验测定外比表面积 |
China National Standards surface |
English PDF |
| GB/T 43023-2023 |
Nonlinear Measurement Guidelines for RF surface Acoustic Wave (SAW) Devices and Bulk Acoustic Wave (BAW) Devices {译} 射频声表面波（SAW）器件和体声波（BAW）器件的非线性测量指南 |
China National Standards surface |
English PDF |
| GB/T 43016-2023 |
Artificial Leather Test Methods for Synthetic Leather Determination and Evaluation of surface Wrinkles {译} 人造革合成革试验方法 表面褶皱的测定和评价 |
China National Standards surface |
English PDF |
| GB/T 24170.1-2023 |
surface antibacterial stainless steel Part 1: Electrochemical method {译} 表面抗菌不锈钢 第1部分：电化学法 |
China National Standards surface |
English PDF |
| GB/T 22318.2-2023 |
surface Acoustic Wave Resonators Part 2: Instructions for Use {译} 声表面波谐振器 第2部分：使用指南 |
China National Standards surface |
English PDF |
| GB/T 22318.1-2023 |
surface acoustic wave resonators Part 1: General specifications {译} 声表面波谐振器 第1部分：总规范 |
China National Standards surface |
English PDF |
| GB/T 10322.9-2023 |
Iron ore - Determination of specific surface area - Blaine permeability method {译} 铁矿石 比表面积的测定 勃氏透气法 |
China National Standards surface |
English PDF |
| GB/Z 42842.1-2023 |
Microbubble Technology Cleaning Applications Part 1: Test Method for surface Salt (Sodium Chloride) Stain Cleaning {译} 微细气泡技术 清洗应用 第1部分：表面盐（氯化钠）污渍清洗的试验方法 |
China National Standards surface |
English PDF |
| GB/T 42842.2-2023 |
Microbubble Technology Cleaning Applications Part 2: Test methods for cleaning mechanical oil stains on the surface of machined metal parts {译} 微细气泡技术 清洗应用 第2部分： 机加工金属零件表面机械油污清洗的试验方法 |
China National Standards surface |
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 {译} 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 surface |
English PDF |
| GB/T 42902-2023 |
Testing of surface defects of silicon carbide epitaxial wafers Laser scattering method {译} 碳化硅外延片表面缺陷的测试 激光散射法 |
China National Standards surface |
English PDF |
| GB/T 42789-2023 |
Test method for silicon wafer surface gloss {译} 硅片表面光泽度的测试方法 |
China National Standards surface |
English PDF |
| GB/T 24582-2023 |
Determination of metal impurity content on polycrystalline silicon surface by acid leaching-inductively coupled plasma mass spectrometry {译} 多晶硅表面金属杂质含量测定 酸浸取-电感耦合等离子体质谱法 |
China National Standards surface |
English PDF |
| GB/T 42677-2023 |
Non-destructive testing of steel pipes Liquid penetrant testing of surface defects in seamless and welded steel pipes {译} 钢管无损检测 无缝和焊接钢管表面缺欠的液体渗透检测 |
China National Standards surface |
English PDF |
| GB/T 42673-2023 |
Non-destructive testing of steel pipes Magnetic particle testing of surface defects in ferromagnetic seamless and welded steel pipes {译} 钢管无损检测 铁磁性无缝和焊接钢管表面缺欠的磁粉检测 |
China National Standards surface |
English PDF |
| GB/T 42672-2023 |
Corrosion of metals and alloys - Methods for monitoring environmental factors in surface seawater exposure tests {译} 金属和合金的腐蚀 表层海水暴露试验环境因素监测方法 |
China National Standards surface |
English PDF |
| GB/T 42671-2023 |
Test method for surface roughness of carbon materials {译} 炭素材料表面粗糙度试验方法 |
China National Standards surface |
English PDF |
| GB/T 5776-2023 |
Corrosion of metals and alloys Guidelines for exposure and evaluation of metals and alloys in surface seawater {译} 金属和合金的腐蚀 金属和合金在表层海水中暴露和评定的导则 |
China National Standards surface |
English PDF |
| GB/T 27700.1-2023 |
Qualified surface acoustic wave filters Part 1: General specifications {译} 有质量评定的声表面波滤波器 第1部分 ：总规范 |
China National Standards surface |
English PDF |
| GB/T 41170.1-2023 |
Skin protection products for ostomy aids - Test methods - Part 1: Dimensions, surface pH and water absorbency {译} 造口辅助器具的皮肤保护用品 试验方法 第1部分：尺寸、表面pH值和吸水性 |
China National Standards surface |
English PDF |
| GB/T 17879-2023 |
Gears - chemical etching test for surface tempering after grinding {译} 齿轮 磨削后表面回火的化学浸蚀检验 |
China National Standards surface |
English PDF |
| GB/T 10095.2-2023 |
Cylindrical gear ISO tooth surface tolerance classification system Part 2: Definition and allowable value of radial comprehensive deviation {译} 圆柱齿轮 ISO齿面公差分级制 第2部分：径向综合偏差的定义和允许值 |
China National Standards surface |
English PDF |
| GB/T 42659-2023 |
surface chemical analysis Scanning probe microscopy Determination of geometric quantities using scanning probe microscopy: Calibration of measurement systems {译} 表面化学分析 扫描探针显微术 采用扫描探针显微镜测定几何量：测量系统校准 |
China National Standards surface |
English PDF |
| GB/T 42658.4-2023 |
surface Chemical Analysis Sample Handling, Preparation and Setup Guide Part 4: Reporting information on the origin, preparation, handling and set-up of nanoobjects prior to surface analysis {译} 表面化学分析 样品处理、制备和安装指南 第4部分: 报告表面分析前纳米物体相关的来历、制备、处理和安装信息 |
China National Standards surface |
English PDF |
| GB/T 22461.1-2023 |
surface chemical analysis Glossary Part 1: General and spectroscopic terminology {译} 表面化学分析 词汇 第1部分：通用术语及谱学术语 |
China National Standards surface |
English PDF |
| GB/T 5003-2023 |
Method for determination of chemical corrosion resistance of glazed surfaces of household ceramics {译} 日用陶瓷器釉面耐化学腐蚀性的测定方法 |
China National Standards surface |
English PDF |
| GB/T 21228.2-2023 |
Acoustics - surface sound scattering properties - Part 2: Free-field directional diffusion coefficient measurement {译} 声学 表面声散射特性 第2部分：自由场方向性扩散系数测量 |
China National Standards surface |
English PDF |
| GB/T 42694-2023 |
Textiles - Testing and evaluation of surface wetting resistance - Contact angle and rolling angle method {译} 纺织品 表面抗润湿性能的检测和评价 接触角和滚动角法 |
China National Standards surface |
English PDF |
| GB/T 15879.604-2023 |
Mechanical standardization of semiconductor devices - Part 6-4: General rules for drawing outline drawings of surface mount semiconductor device packages - Dimensional measurement methods for ball array (BGA) packages {译} 半导体器件的机械标准化 第6-4部分：表面安装半导体器件封装外形图绘制的一般规则 焊球阵列（BGA）封装的尺寸测量方法 |
China National Standards surface |
English PDF |
| GB/T 42543-2023 |
surface Chemical Analysis Scanning Probe Microscopy Determination of the Normal Elastic Constant of a Cantilever Beam {译} 表面化学分析 扫描探针显微术 悬臂梁法向弹性常数的测定 |
China National Standards surface |
English PDF |
| GB/T 22461.2-2023 |
surface chemical analysis - Vocabulary Part 2: Scanning probe microscopy terminology {译} 表面化学分析 词汇 第2部分： 扫描探针显微术术语 |
China National Standards surface |
English PDF |
| GB/T 42360-2023 |
surface Chemical Analysis Total Reflection X-ray Fluorescence Spectroscopy of Water {译} 表面化学分析 水的全反射X射线荧光光谱分析 |
China National Standards surface |
English PDF |
| GB/T 920-2023 |
Highway Pavement Grades and surface Type Codes {译} 公路路面等级与面层类型代码 |
China National Standards surface |
English PDF |
| GB/T 42415-2023 |
Surfactants - Determination of static surface tension {译} 表面活性剂 静态表面张力的测定 |
China National Standards surface |
English PDF |
| GB/T 42310-2023 |
Nanotechnology—Determination of specific surface area of graphene powder—Argon adsorption static capacity method {译} 纳米技术 石墨烯粉体比表面积的测定 氩气吸附静态容量法 |
China National Standards surface |
English PDF |
| GB/T 42419-2023 |
surface Carbon Verification Technical Regulations {译} 地表碳核查技术规程 |
China National Standards surface |
English PDF |
| GB/T 42308-2023 |
Potentiometers for electronic equipment - Part 6-1: Blank detail specification - surface mount preset potentiometers - Assessment level EZ {译} 电子设备用电位器 第6-1部分：空白详细规范 表面安装预调电位器 评定水平EZ |
China National Standards surface |
English PDF |
| GB/T 41539-2022 |
Product specifications for satellite remote sensing images of land surface temperature {译} 卫星遥感影像地表温度产品规范 |
China National Standards surface |
English PDF |
| GB/T 2523-2022 |
Method for measuring surface roughness, peak number and waviness of cold-rolled metal sheet and strip {译} 冷轧金属薄板和薄带表面粗糙度、峰值数和波纹度测量方法 |
China National Standards surface |
English PDF |
| GB/T 30133-2022 |
surface layer for disposable hygiene products {译} 一次性卫生用品用面层 |
China National Standards surface |
English PDF |
| GB/T 41534-2022 |
Authenticity test of surface temperature remote sensing products {译} 地表温度遥感产品真实性检验 |
China National Standards surface |
English PDF |
| GB/T 41538-2022 |
Authenticity test of surface emissivity remote sensing products {译} 地表发射率遥感产品真实性检验 |
China National Standards surface |
English PDF |
| GB/T 41458-2022 |
Space environment is the plasma environment that produces the worst potential difference on the surface of spacecraft {译} 空间环境 产生航天器表面最恶劣电位差的等离子体环境 |
China National Standards surface |
English PDF |
| GB/T 24622-2022 |
Guidance on the measurement of hydrophobicity of insulator surfaces 绝缘子表面憎水性测量导则 |
China National Standards surface |
English PDF |
| GB/T 16886.19-2022 |
Biological evaluation of medical devices - Part 19: Physicochemical, morphological and surface characterization of materials {译} 医疗器械生物学评价 第19部分：材料物理化学、形态学和表面特性表征 |
China National Standards surface |
English PDF |
| GB/T 25915.13-2022 |
Cleanrooms and related controlled environments - Part 13: surface cleaning to particle and chemical cleanliness requirements {译} 洁净室及相关受控环境 第13部分：达到粒子和化学洁净度要求的表面清洁 |
China National Standards surface |
English PDF |
| GB/T 33523.72-2022 |
Product Geometry Specification (GPS) surface Structure Area Method Part 72: XML File Format x3p {译} 产品几何技术规范（GPS）表面结构 区域法 第72部分：XML文件格式x3p |
China National Standards surface |
English PDF |
| GB/T 33523.606-2022 |
Geometric Product Specification (GPS) surface Structure Area Method Part 606: Nominal Characteristics of Non-Contact (Zoom) Type Instruments {译} 产品几何技术规范（GPS） 表面结构 区域法 第606部分：非接触（变焦）式仪器的标称特性 |
China National Standards surface |
English PDF |
| GB/T 33523.605-2022 |
Product Geometric Specifications (GPS) surface Structure Area Method Part 605: Nominal Characteristics of Non-Contact (Point AF Probe) Type Instruments {译} 产品几何技术规范（GPS） 表面结构 区域法 第605部分：非接触（点自动对焦探针）式仪器的标称特性 |
China National Standards surface |
English PDF |
| GB/T 33523.602-2022 |
Product Geometry Specification (GPS) surface Structure Area Method Part 602: Nominal Characteristics of Non-Contact (Confocal Chromatic Probe) Type Instruments {译} 产品几何技术规范（GPS） 表面结构 区域法 第602部分：非接触（共聚焦色差探针）式仪器的标称特性 |
China National Standards surface |
English PDF |
| GB/T 33523.604-2022 |
Product Geometry Specification (GPS) surface Structure Area Method Part 604: Nominal Characteristics of Non-Contact (Coherent Scanning Interferometry) Type Instruments {译} 产品几何技术规范（GPS） 表面结构 区域法 第604部分：非接触（相干扫描干涉）式仪器的标称特性 |
China National Standards surface |
English PDF |
| GB/T 33523.603-2022 |
Product Geometry Specification (GPS) surface Structure Area Method Part 603: Nominal Properties of Non-Contact (Phase Shift Interferometry) Type Instruments {译} 产品几何技术规范（GPS） 表面结构 区域法 第603部分：非接触（相移干涉显微）式仪器的标称特性 |
China National Standards surface |
English PDF |
| GB/T 33523.3-2022 |
Geometric Product Specification (GPS) surface Structure Area Method Part 3: Set of Specification Operations {译} 产品几何技术规范（GPS） 表面结构 区域法 第3部分：规范操作集 |
China National Standards surface |
English PDF |
| GB/T 5169.31-2022 |
Fire Hazard Tests for Electrical and Electronic Products - Part 31: surface Spread of Flame - General Rules {译} 电工电子产品着火危险试验 第31部分：火焰表面蔓延 总则 |
China National Standards surface |
English PDF |
| GB/T 41805-2022 |
Quantitative detection method for surface defects of optical components-microscattering dark-field imaging method {译} 光学元件表面疵病定量检测方法 显微散射暗场成像法 |
China National Standards surface |
English PDF |
| GB/T 41751-2022 |
Test method for radius of curvature of crystal surface of gallium nitride single crystal substrate {译} 氮化镓单晶衬底片晶面曲率半径测试方法 |
China National Standards surface |
English PDF |
| GB/T 41735-2022 |
Green Manufacturing Laser surface Cleaning Technical Specifications {译} 绿色制造 激光表面清洗技术规范 |
China National Standards surface |
English PDF |
| GB/T 14043.1-2022 |
Hydraulic transmission - Identification codes for valves - Part 1: Mounting surfaces and valve holes {译} 液压传动 阀的标识代号 第1部分：安装面和阀孔 |
China National Standards surface |
English PDF |
| GB/T 38265.17-2022 |
Soldering flux test methods - Part 17: surface insulation resistance comb test and electrochemical migration test for flux residues {译} 软钎剂试验方法 第17部分：钎剂残留物的表面绝缘电阻梳刷试验和电化学迁移试验 |
China National Standards surface |
English PDF |
| GB/T 22131-2022 |
Ultrasonic Testing Method for the Inner surface of Cylindrical Forgings {译} 筒形锻件内表面超声波检测方法 |
China National Standards surface |
English PDF |
| GB/T 41749-2022 |
General requirements for surface quality of hot-rolled section steel {译} 热轧型钢表面质量一般要求 |
China National Standards surface |
English PDF |
| GB/T 10095.1-2022 |
Cylindrical gears - ISO tooth surface tolerance classification system - Part 1: Definition and permissible values of tooth surface deviations {译} 圆柱齿轮 ISO齿面公差分级制 第1部分：齿面偏差的定义和允许值 |
China National Standards surface |
English PDF |
| GB/T 40389-2021 |
Sintered metal materials, excluding hardmetals—Measurement of surface roughness 烧结金属材料（不包括硬质合金） 表面粗糙度的测定 |
China National Standards surface |
English PDF |
| GB/T 40279-2021 |
Test method for thickness of films on silicon wafer surface—Optical reflection method 硅片表面薄膜厚度的测试 光学反射法 |
China National Standards surface |
English PDF |
| GB/T 38048.2-2021 |
surface cleaning appliances—Part 2: Dry vacuum cleaners for household or similar use一Methods for measuring the performance 表面清洁器具 第2部分：家用和类似用途干式真空吸尘器 性能测试方法 |
China National Standards surface |
English PDF |
| GB/T 25915.10-2021 |
Cleanrooms and associated controlled environments—Part 10: Classification of surface cleanliness by chemical concentration 洁净室及相关受控环境 第10部分：按化学物浓度划分表面洁净度等级 |
China National Standards surface |
English PDF |
| GB/T 40139-2021 |
Measuring method for surface areas of materials—Three dimensional area measurement base on hyperspectral imaging 材料表面积的测量 高光谱成像三维面积测量法 |
China National Standards surface |
English PDF |
| GB/T 40129-2021 |
surface chemical analysis—Secondary ion mass spectrometry—Calibration of the mass scale for a time-of-flight secondary ion mass spectrometer 表面化学分析 二次离子质谱 飞行时间二次离子质谱仪质量标校准 |
China National Standards surface |
English PDF |
| GB/T 40128-2021 |
surface chemical analysis—Atomic force microscopy—Test method for thickness of the two-dimensional layered molybdenum disulfide nanosheets 表面化学分析 原子力显微术 二硫化钼片层材料厚度测量方法 |
China National Standards surface |
English PDF |
| GB/T 40110-2021 |
surface chemical analysis - Determination of surface elemental contamination on silicon wafers by total-reflection X-ray fluorescence (TXRF) spectroscopy 表面化学分析 全反射X射线荧光光谱法（TXRF）测定硅片表面元素污染 |
China National Standards surface |
English PDF |
| GB/T 40109-2021 |
surface chemical analysis - Secondary-ion mass spectrometry - Method for depth profiling of boron in silicon 表面化学分析 二次离子质谱 硅中硼深度剖析方法 |
China National Standards surface |
English PDF |
| GB/T 22889-2021 |
Leather—Physical and mechanical tests—Determination of surface coating thickness 皮革 物理和机械试验 表面涂层厚度的测定 |
China National Standards surface |
English PDF |
| GB/T 22888-2021 |
Leather - Physical and mechanical tests - Determination of cold crack temperature of surface coatings 皮革 物理和机械试验 表面涂层低温脆裂温度的测定 |
China National Standards surface |
English PDF |
| GB/T 14229-2021 |
Test method of surface contact strength for gear load capacity 齿轮接触疲劳强度试验方法 |
China National Standards surface |
English PDF |
| GB/T 13173-2021 |
surface active agents - Test methods for detergents 表面活性剂 洗涤剂试验方法 |
China National Standards surface |
English PDF |
| GB/T 4893.1-2021 |
Test of surface coatings of furniture—Part 1: Determination of surface resistance to cold liquids 家具表面漆膜理化性能试验 第1部分：耐冷液测定法 |
China National Standards surface |
English PDF |
| GB/T 40033-2021 |
Validation of land surface evapotranspiration remote sensing products 地表蒸散发遥感产品真实性检验 |
China National Standards surface |
English PDF |
| GB/T 8361-2021 |
Ultrasonic testing method for the surface of cold drawn round steel 冷拉圆钢表面超声检测方法 |
China National Standards surface |
English PDF |
| GB/T 39860-2021 |
Rapid identification of the surface residual mineral powder on latex products—X-ray diffraction spectrometry 胶乳制品表面残余矿物粉末的快速鉴别 X-射线衍射法 |
China National Standards surface |
English PDF |
| GB/T 39797-2021 |
Test method for surface tension of glass melt -- Sessile drop method 玻璃熔体表面张力试验方法 座滴法 |
China National Standards surface |
English PDF |
| GB/T 39741.2-2021 |
Plain bearings—Tolerances—Part 2：Tolerances on geometrical characteristics and surface roughness for shafts and thrust collars 滑动轴承 公差 第2部分：轴和止推轴肩的几何公差及表面粗糙度 |
China National Standards surface |
English PDF |
| GB/T 4022.1-2021 |
surface grinding machines with horizontal grinding wheel spindle and reciprocating table—Testing of the accuracy—Part 1：Machines with table surface length of up to 1600 mm 卧轴矩台平面磨床 精度检验 第1部分：工作台面长度至1600mm的机床 |
China National Standards surface |
English PDF |
| GB/T 3480.2-2021 |
Calculation of load capacity of spur and helical gears—Part 2: Calculation of surface durability (pitting) 直齿轮和斜齿轮承载能力计算 第2部分：齿面接触强度（点蚀）计算 |
China National Standards surface |
English PDF |
| GB/T 14914.3-2021 |
The specification for marine observation -- Part 3: surface and subsurface buoy-based observation 海洋观测规范 第 3 部分：浮标潜标观测 |
China National Standards surface |
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 surface |
English PDF |
| GB/T 8100.3-2021 |
Mounting surfaces of hydraulic valves—Part 3: Pressure-reducing valves, sequence valves, unloading valves, throttle valves and check valves 液压阀安装面 第3部分：减压阀、顺序阀、卸荷阀、节流阀和单向阀 |
China National Standards surface |
English PDF |
| GB/T 8100.2-2021 |
Mounting surfaces of hydraulic valves—Part 2：Compensated flow-control valves 液压阀安装面 第2部分：调速阀 |
China National Standards surface |
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 surface |
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 surface |
English PDF |
| GB/T 6476-2021 |
surface grinding machines with vertical grinding wheel spindle and reciprocating table—Testing of the accuracy 立轴矩台平面磨床 精度检验 |
China National Standards surface |
English PDF |
| GB/T 41222-2021 |
Soil quality -- Method for monitoring the farmland surface runoff 土壤质量 农田地表径流监测方法 |
China National Standards surface |
English PDF |
| GB/T 41072-2021 |
surface chemical analysis -- Electron spectroscopies -- Guidelines for ultraviolet photoelectron spectroscopy analysis 表面化学分析 电子能谱 紫外光电子能谱分析指南 |
China National Standards surface |
English PDF |
| GB/T 40852.1-2021 |
High frequency inductive components—Non-electrical characteristics and measuring methods—Part 1:Fixed,surface mounted inductors for use in electronic and telecommunication equipment 高频感性元件 非电特性及其测量方法 第1部分：电子和通信设备用表面安装固定电感器 |
China National Standards surface |
English PDF |
| GB/T 5169.20-2021 |
Fire hazard testing for electric and electronic products—Part 20: surface spread of flame—Summary and relevance of test methods 电工电子产品着火危险试验 第20部分：火焰表面蔓延 试验方法概要和相关性 |
China National Standards surface |
English PDF |
| GB/T 40719-2021 |
Rubber,vulcanized or themoplastic—Determination of volume and/or surface resistivity 硫化橡胶或热塑性橡胶 体积和/或表面电阻率的测定 |
China National Standards surface |
English PDF |
| GB/T 40810.1-2021 |
Geometrical product specifications (GPS)—Online measurement in process—Part 1:Online verification of geometric features (size and surface texture) 产品几何技术规范（GPS） 生产过程在线测量 第1部分：几何特征（尺寸、表面结构）的在线检测与验证 |
China National Standards surface |
English PDF |
| GB/T 6346.24-2021 |
Fixed capacitors for use in electronic equipment—Part 24: Sectional specification—Fixed tantalum electrolytic surface mount capacitors with conductive polymer solid electrolyte 电子设备用固定电容器 第24部分：分规范 表面安装导电聚合物固体电解质钽固定电容器 |
China National Standards surface |
English PDF |
| GB/T 40562-2021 |
Potentiometers for use in electronic equipment—Part 6:Sectional specification—surface mount preset potentiometers 电子设备用电位器 第6部分：分规范 表面安装预调电位器 |
China National Standards surface |
English PDF |
| GB 17381-2020 |
Regulation for surface colours of the visual aids to navigation
视觉航标表面色规定 |
China National Standards surface |
English PDF |
| GB/T 39145-2020 |
Test method for the content of surface metal elements on silicon wafers—Inductively coupled plasma mass spectrometry 硅片表面金属元素含量的测定 电感耦合等离子体质谱法 |
China National Standards surface |
English PDF |
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