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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 46975-2025 |
Infant Products - Technical Requirements for Portable Baby Carriers {译} 婴童用品 - 便携式婴儿睡篮技术要求 |
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| GB/T 46924-2025 |
Requirements for Intelligent Inspection of Photovoltaic Power Plants by Unmanned Aerial Vehicles {译} 光伏电站无人机智能巡检要求 |
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| GB/T 32150-2025 |
General Rules for Greenhouse Gas Emission Accounting and Reporting by Industrial Enterprises {译} 工业企业温室气体排放核算和报告通则 |
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| GB/T 6378.5-2025 |
Metrological Sampling Inspection Procedures - Part 5: Sequential Sampling Inspection Schemes Retrieved by Acceptance Quality Limit (AQL) - (Standard Deviation Known) {译} 计量抽样检验程序 - 第5部分：按接收质量限（AQL）检索的计量序贯抽样检验方案 - （标准差已知） |
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| GB/T 2406.4-2025 |
Plastics - Determination of burning behavior by the oxygen index method - Part 4: High gas flow rate test {译} 塑料 - 用氧指数法测定燃烧行为 - 第4部分：高气体流速试验 |
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| GB/T 46553-2025 |
Natural Gas - Analysis of Composition by Gas Chromatography - Rapid Determination of Routine Components and Sulfur Compounds Using an Integrated Comprehensive Analyzer {译} 天然气 - 气相色谱法分析组成 - 一体化综合分析仪快速测定常规组分和硫化合物含量 |
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| GB/T 46550.2-2025 |
Natural Gas - Determination of Odorants - Part 2: Determination of Tetrahydrothiophene by Electrochemical Sensor Method {译} 天然气 - 加臭剂的测定 - 第2部分：用电化学传感器法测定四氢噻吩含量 |
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| GB/T 46550.1-2025 |
Natural Gas - Determination of Odorants - Part 1: Determination of Tetrahydrothiophene and Sulfur-Free Odorants by Photoionization Gas Chromatography {译} 天然气 - 加臭剂的测定 - 第1部分：用光离子化气相色谱法测定四氢噻吩和无硫加臭剂含量 |
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| 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 |
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| GB/T 46374-2025 |
Space Environment - Test Method for Electrostatic Discharge Induced by Solar Array Charging of Spacecraft {译} 空间环境 - 航天器太阳电池阵充电诱发静电放电试验方法 |
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| GB/T 46429.2-2025 |
Petroleum, Petrochemical and Natural Gas Industries - External Corrosion Protection of Standpipes by Coating and Wrapping - Part 2: Maintenance and Field Repair of Standpipe Anti-Corrosion Coatings {译} 石油、石化和天然气工业 - 用涂层和包覆对立管的外腐蚀防护 - 第2部分：立管防腐层的维护和现场修复 |
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| GB/T 31887.5-2025 |
Bicycles - Lighting and Retroreflecting Devices - Part 5: Lighting Systems Not Powered by Generators {译} 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 |
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| GB/T 31887.4-2025 |
Bicycles - Lighting and Retroreflecting Devices - Part 4: Lighting Systems Powered by Bicycle Generators {译} 自行车 - 照明和回复反射装置 - 第4部分：自行车发电机供电的照明系统 |
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| GB/T 17969.3-2025 |
Information Technology - Open Systems Interconnection - Operating Procedures of the OSI Registry - Part 3: Registration of Object Identifiers under the Top-Level Arc Jointly Managed by ISO and ITU-T {译} 信息技术 - 开放系统互连 - OSI登记机构的操作规程 - 第3部分：ISO和ITU-T联合管理的顶级弧下的对象标识符弧的登记 |
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| GB/T 5395-2025 |
Vibration Measurement Specification for Portable, Hand-Held Forestry and Garden Machinery Powered by Internal Combustion Engines - Handle Vibration {译} 以内燃机为动力的便携式手持操作林业及园林机械振动测定规范 - 手把振动 |
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| GB/T 5390-2025 |
Noise Measurement Specification for Portable, Hand-Held Forestry and Garden Machinery Powered by Internal Combustion Engines - Engineering Method (Grade 2 Accuracy) {译} 以内燃机为动力的便携式手持操作林业及园林机械噪声测定规范 - 工程法(2级精度) |
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| GB 14544-2025 |
Safety Technical Specifications for Vinyl Chloride Production by Acetylene Process {译} 乙炔法生产氯乙烯安全技术规范 |
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| GB/T 10267.5-2025 |
Methods for the Analysis of Calcium in Metals - Part 5: Determination of Nitrogen by Distillation-Nessler Reagent Spectrophotometry {译} 金属钙分析方法 - 第5部分：蒸馏-奈斯勒试剂光度法测定氮 |
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| GB/T 10267.4-2025 |
Methods for Analysis of Calcium in Metals - Part 4: Determination of Aluminum by 8-Hydroxyquinoline-Trichloromethane Extraction Spectrophotometry {译} 金属钙分析方法 - 第4部分：8-羟基喹啉-三氯甲烷萃取分光光度法测定铝 |
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| GB/T 13701-2025 |
Uranium Isotope Analysis by Single Standard Gas Mass Spectrometry {译} 单标准气体质谱法铀同位素分析 |
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| GB/T 5759-2025 |
Plastics - Ion Exchange Resins - Determination of Moisture Content of Hydroxyl-Type Anion Exchange Resins by Centrifugation {译} 塑料 - 离子交换树脂 - 离心法测定氢氧型阴离子交换树脂的含水量 |
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| GB/T 21782.3-2025 |
Powder Coatings - Part 3: Determination of Density by Liquid Displacement Pycnometer Method {译} 粉末涂料 - 第3部分：液体置换比重瓶法测定密度 |
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| GB/T 21782.2-2025 |
Powder Coatings - Part 2: Determination of Density by Gas-Comparative Specific Gravity Method (Arbitration Method) {译} 粉末涂料 - 第2部分：气体比较比重仪法测定密度（仲裁法） |
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| GB/T 21782.1-2025 |
Powder Coatings - Part 1: Determination of Particle Size Distribution by Sieve Analysis {译} 粉末涂料 - 第1部分：用筛分法测定粒度分布 |
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| GB/T 20000.3-2025 |
Rules for Standardization Activities - Part 3: Guidelines for Standards Referenced by Regulations {译} 标准化活动规则 - 第3部分：法规引用标准的指南 |
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| GB/T 46251-2025 |
Specifications for Screening High-Impact Sections Affected by Heavy Fog {译} 浓雾高影响路段排查规范 |
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| GB/T 14749-2025 |
Safety of Childcare Articles - Baby Walkers {译} 儿童呵护用品安全 - 婴儿学步车 |
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| GB/T 46231.1-2025 |
Plastics - General Test Methods for Polyurethane Raw Materials - Part 1: Determination of Hydroxyl Value of Polyols by Near-Infrared Spectroscopy {译} 塑料-聚氨酯原材料通用测试方法-第1部分：近红外光谱法测定多元醇羟值 |
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| GB/T 46133-2025 |
General Method for Nitrogen Analysis by the Dumas Combustion Method {译} 杜马斯燃烧法定氮分析方法通则 |
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| GB/T 9989.3-2025 |
Determination of Chemical Resistance of Enamels - Part 3: Determination of Resistance to Chemical Corrosion by Alkaline Solutions Using Hexagonal or Quadrangular Glass Containers {译} 搪瓷耐化学侵蚀的测定 - 第3部分：用六角形容器或四边形玻璃容器进行耐碱性溶液化学侵蚀的测定 |
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| GB/T 9989.2-2025 |
Determination of Chemical Resistance of Enamels - Part 2: Determination of Resistance to Chemical Corrosion by Boiling Acids, Boiling Neutral Liquids, Alkaline Liquids and Their Vapors {译} 搪瓷耐化学侵蚀的测定 - 第2部分：耐沸腾酸、沸腾中性液体、碱性液体及其蒸气化学侵蚀的测定 |
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| GB/T 46056-2025 |
Determination of Sulfur in Refractories by Gravimetric, Photometric, and Titrimetric Methods {译} 重量法、光度法和滴定法测定耐火材料中的硫 |
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| GB/T 46062-2025 |
Unshaped Refractories - Preparation of Refractory Sprayed Bricks by Wet Spraying Technology {译} 不定形耐火材料 - 湿法喷射技术制备耐火喷射料试块 |
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| GB/T 21931.1-2025 |
Ferronickel: Determination of Carbon Content by Induction Furnace Combustion Infrared Absorption {译} 镍铁 - 碳含量的测定 - 感应炉燃烧红外线吸收法 |
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| GB/T 3653.4-2025 |
Ferroboron: Determination of Aluminum Content by EDTA Titration, Chromazone S Spectrophotometry, and Inductively Coupled Plasma Emission Spectroscopy {译} 硼铁 - 铝含量的测定 - EDTA滴定法、铬天青S分光光度法和电感耦合等离子体发射光谱法 |
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| GB/T 3884.4-2025 |
Chemical Analysis Methods for Copper Concentrates Part 4: Determination of Lead, Zinc, Cadmium, Nickel, and Magnesium Oxide Content by Flame Atomic Absorption Spectroscopy {译} 铜精矿化学分析方法-第4部分：铅、锌、镉、镍和氧化镁含量的测定 - 火焰原子吸收光谱法 |
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| GB/T 3884.2-2025 |
Chemical Analysis Methods for Copper Concentrates Part 2: Determination of Gold and Silver Content by Flame Atomic Absorption Spectroscopy and Fire Assay {译} 铜精矿化学分析方法-第2部分：金和银含量的测定 - 火焰原子吸收光谱法和火试金法 |
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| GB/T 31270.11-2025 |
Test Guidelines for Environmental Safety Evaluation of Chemical Pesticides Part 11: Acute Toxicity Test on Bombyx mori {译} 化学农药环境安全评价试验准则 - 第11部分：家蚕急性毒性试验 |
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| GB/T 46061-2025 |
Rubber Compounding Agents - Determination of Processing Oil Glass Transition Temperature by Differential Scanning Calorimetry (DSC) {译} 橡胶配合剂 - 差示扫描量热法（DSC）测定加工油玻璃化转变温度 |
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| GB/T 27894.7-2025 |
Natural Gas Determination of Composition by Gas Chromatography and Calculation of Associated Uncertainty Part 7: Rapid Determination of Helium Content Using Two Packed Columns {译} 天然气 - 用气相色谱法测定组成和计算相关不确定度 - 第7部分：用两根填充柱快速测定氦气含量 |
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| GB/T 45868-2025 |
Additive Manufacturing - Technical Specifications for Titanium Alloy Parts by Laser Powder Bed Fusion {译} 增材制造-激光粉末床熔融钛合金制件技术规范 |
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| GB/T 10267.1-2025 |
Analysis Methods for Calcium Metal - Part 1: Determination of Chloride by Chloride Ion Selective Electrode {译} 金属钙分析方法-第1部分：氯离子选择性电极法测定氯 |
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| GB/T 1859.4-2025 |
Reciprocating Internal Combustion Engines - Determination of Sound Power Levels by Sound Pressure Method - Part 4: Simple Field Measurement Method {译} 往复式内燃机-声压法声功率级的测定-第4部分:现场测量简易法 |
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| GB/T 27206-2025 |
Guidelines for Remote Audits by Certification Bodies {译} 认证机构远程审核指南 |
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| 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 |
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| GB/T 30807-2025 |
Structural Insulation Products - Determination of Long-Term Water Absorption by Immersion Method {译} 建筑用绝热制品-浸泡法测定长期吸水性 |
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| GB/T 19747-2025 |
Corrosion of metals and alloys - Assessment of corrosion by atmospheric exposure of bimetallic materials {译} 金属和合金的腐蚀-双金属大气暴露腐蚀评定 |
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| GB/T 33682-2025 |
General Guide for Identification of Microorganisms by Matrix-Assisted Laser Desorption Ionization Time-of-Flight Mass Spectrometry {译} 基质辅助激光解吸电离飞行时间质谱鉴别微生物方法通则 |
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| GB/T 45634-2025 |
Technical Specifications for the Prevention and Control of Inbound and Outbound Infectious Diseases Transmitted by Insects {译} 进境出境经虫媒传播传染病防控技术规范 |
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| GB/T 45636-2025 |
Contact Information for Entry and Exit Technical Specifications for the Prevention and Control of Infectious Diseases Transmitted by Insects {译} 进境出境经接触传播传染病防控技术规范 |
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| GB/T 1232.2-2025 |
Unvulcanized Rubber - Determination by Disc Shear Viscometer - Part 2: Determination of Initial Vulcanization Characteristics {译} 未硫化橡胶-用圆盘剪切黏度计进行测定-第2部分：初期硫化特性的测定 |
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| GB/T 45332-2025 |
Proton Exchange Membranes for Hydrogen Production by Water Electrolysis {译} 电解水制氢用质子交换膜 |
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| GB/T 45333-2025 |
Diamond-Like Carbon Films - Testing the Friction and Wear Properties of Diamond-Like Carbon Films by the Ball-on-Disc Method {译} 类金刚石薄膜-球盘法测试类金刚石薄膜的摩擦磨损性能 |
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| GB/T 13511.4-2025 |
Fitting Spectacles - Part 4: Multifocal and Progressive Presbyopic Spectacles {译} 配装眼镜-第4部分：多焦和渐变焦老视成镜 |
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| GB/T 21196.2-2025 |
Textiles - Determination of Fabric Abrasion Resistance by the Martindale Method - Part 2: Determination of Specimen Breakage {译} 纺织品-马丁代尔法织物耐磨性的测定-第2部分：试样破损的测定 |
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| GB/T 1480-2025 |
Metal powders - Determination of particle size by dry sieving {译} 金属粉末-干筛分法测定粒度 |
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| GB/T 20405.4-2025 |
Urine Absorbents for Incontinence - Polyacrylate Superabsorbent Powders - Part 4: Determination of Moisture Content by Loss-on-Heating Method {译} 失禁者用尿液吸收剂-聚丙烯酸酯高吸水性粉末-第4部分：用加热失重法测定水分含量 |
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| GB/T 20405.5-2025 |
Urine Absorbents for Incontinence - Polyacrylate Superabsorbent Powders - Part 5: Determination of Water Absorption in Saline Solution by Gravimetric Method {译} 失禁者用尿液吸收剂-聚丙烯酸酯高吸水性粉末-第5部分：在盐溶液中用称重法测定吸水率 |
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| GB/T 45126-2025 |
Determination of Carbon Dioxide Content Fixed by Carbonation of Steel Slag {译} 钢渣碳酸化固定二氧化碳含量的测定方法 |
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| GB/T 6150.20-2025 |
Chemical Analysis Methods for Tungsten Concentrates - Part 20: Determination of Mercury Content - Direct Determination by Solid Injection {译} 钨精矿化学分析方法-第20部分：汞含量的测定-固体进样直接测定法 |
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| GB/T 45114-2024 |
Nanotechnology - Measurement of nanoparticle size and shape distribution by transmission electron microscopy {译} 纳米技术-透射电子显微术测量纳米颗粒粒度及形状分布 |
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| GB/T 45092-2024 |
Electrode performance testing and evaluation for hydrogen production by electrolysis of water {译} 电解水制氢用电极性能测试与评价 |
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| GB/T 42125.17-2024 |
Safety requirements for electrical equipment for measurement, control and laboratory use-Part 17: Special requirements for equipment used by children in educational institutions {译} 测量、控制和实验室用电气设备的安全要求-第17部分：教育机构中儿童使用设备的特殊要求 |
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| GB/T 27793-2024 |
Asbestos-free fiber gasket materials by the copying method {译} 抄取法无石棉纤维垫片材料 |
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| GB/T 10361-2024 |
Determination of falling number by Hagberg-Perten method for wheat, rye and its flour and durum wheat and its semolina {译} 小麦、黑麦及其面粉和杜伦麦及其粗粒粉 Hagberg-Perten法测定降落数值 |
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| GB/T 44857-2024 |
Specifications for social insurance business handled by cooperative institutions {译} 合作机构经办社会保险业务规范 |
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| GB/T 13397-2024 |
Technical Specifications for Silver Metal Oxide Electrical Contacts by Internal Oxidation of Alloys {译} 合金内氧化法银金属氧化物电触头技术规范 |
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| GB/T 34577-2024 |
Technical guidelines for bypass operations in distribution networks {译} 配电网旁路作业技术导则 |
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| GB/T 20405.3-2024 |
Urine absorbent for incontinent persons - Polyacrylate superabsorbent powder - Part 3: Test method for determining particle size distribution by sieving method - {译} 失禁者用尿液吸收剂-聚丙烯酸酯高吸水性粉末-第3部分：用筛分法测定粒径分布的试验方法- |
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| GB/T 6378.3-2024 |
Metric sampling inspection procedures-Part 3: Secondary sampling plan for batch inspection retrieved by acceptance quality limit (AQL) {译} 计量抽样检验程序-第3部分：按接收质量限（AQL）检索的逐批检验的二次抽样方案 |
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| GB/T 24625-2024 |
Guide to the design and application of synchronous motors powered by inverters {译} 变频器供电同步电动机设计与应用指南 |
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| GB/T 44538-2024 |
Carbon-based films-Determination of optical properties of amorphous carbon-based films by ellipsometry {译} 碳基薄膜-椭偏光谱法测定非晶态碳基薄膜的光学性能 |
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| GB/T 27728.2-2024 |
Wet wipes and similar products - Part 2: Special requirements for baby wipes {译} 湿巾及类似用途产品-第2部分：婴童湿巾专用要求 |
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| GB 16174.1-2024 |
Surgical implants-Active implantable medical devices-Part 1: General requirements for safety, marking and information provided by manufacturers {译} 手术植入物-有源植入式医疗器械-第1部分：安全、标记和制造商所提供信息的通用要求 |
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| GB/T 39560.10-2024 |
Determination of certain substances in electrical and electronic products - Part 10: Determination of polycyclic aromatic hydrocarbons (PAHs) in polymers and electronic components by gas chromatography-mass spectrometry (GC-MS) {译} 电子电气产品中某些物质的测定-第10部分：气相色谱-质谱法（GC-MS）测定聚合物和电子件中的多环芳烃（PAHs） |
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| GB/T 39560.9-2024 |
Determination of certain substances in electrical and electronic products - Part 9: Determination of hexabromocyclododecane in polymers by gas chromatography-mass spectrometry (GC-MS) {译} 电子电气产品中某些物质的测定-第9部分：气相色谱-质谱法（GC-MS）测定聚合物中的六溴环十二烷 |
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| GB/T 44376.1-2024 |
Microbubble technology - Water treatment applications - Part 1: Evaluation of ozone microbubble water generation system by methylene blue decolorization method System {译} 微细气泡技术-水处理应用-第1部分：亚甲基蓝脱色法评价臭氧微细气泡水发生系统 |
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| GB/T 44440-2024 |
Insulation materials-Determination of long-term water absorption by diffusion method {译} 保温材料-扩散法测定长期吸水率 |
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| GB/T 2820.7-2024 |
AC generator sets driven by reciprocating internal combustion engines - Part 7: Technical specifications for technical conditions and design {译} 往复式内燃机驱动的交流发电机组-第7部分：用于技术条件和设计的技术说明 |
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| GB/T 44292-2024 |
Test for electrostatic discharge sensitivity of bypass diodes for photovoltaic modules {译} 光伏组件用旁路二极管静电放电敏感度测试 |
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| GB/T 30805-2024 |
Insulation products for buildings - determination of short-term water absorption by partial immersion method {译} 建筑用绝热制品-部分浸入法测定短期吸水量 |
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| GB/T 39560.12-2024 |
Determination of certain substances in electronic and electrical products-Part 12: Simultaneous determination of polybrominated biphenyls, polybrominated diphenyl ethers and phthalates in polymers by gas chromatography-mass spectrometry {译} 电子电气产品中某些物质的测定-第12部分：气相色谱-质谱法同时测定聚合物中的多溴联苯、多溴二苯醚和邻苯二甲酸酯 |
China National Standards by |
English PDF |
| GB/T 44125.2-2024 |
Railway applications - Braking performance calculation (parking, deceleration and static braking) Part 2: Step-by-step calculation method {译} 铁路应用-制动性能计算（停车、减速和静态制动）第2部分：分步计算法 |
China National Standards by |
English PDF |
| GB/T 5111-2024 |
Acoustics-Measurement of noise emitted by railway vehicles {译} 声学-轨道机车车辆发射噪声测量 |
China National Standards by |
English PDF |
| GB/T 44081-2024 |
bypass diode thermal runaway test for photovoltaic modules {译} 光伏组件用旁路二极管热失控测试 |
China National Standards by |
English PDF |
| GB/T 18222.2-2024 |
Small craft - Determination of maximum propulsion rating by maneuvering speed - Part 2: Craft with a hull length between 8m and 24m {译} 小艇-用操纵速度确定最大推进额定功率-第2部分：艇体长度在8m～24m之间的艇 |
China National Standards by |
English PDF |
| GB/T 2820.9-2024 |
Alternating current generator sets driven by reciprocating internal combustion engines - Part 9: Measurement and evaluation of mechanical vibrations {译} 往复式内燃机驱动的交流发电机组-第9部分：机械振动的测量和评价 |
China National Standards by |
English PDF |
| GB/T 33488.5-2024 |
Inspection methods for plastic welded pressure-bearing equipment for chemical industry-Part 5: Ultrasonic testing by time-of-flight diffraction {译} 化工用塑料焊接制承压设备检验方法-第5部分：衍射时差法超声检测 |
China National Standards by |
English PDF |
| GB/T 43905.5-2024 |
Laboratory methods for sampling fumes and gases in welding and related processes - Part 5: Based on pyrolysis-gas chromatography-mass spectrometry Identification of thermal degradation products of organic materials in welding or cutting by the method {译} 焊接及相关工艺中烟尘和气体取样的实验室方法-第5部分：基于热解-气相色谱-质谱法的焊接或切割中有机材料热降解物的识别 |
China National Standards by |
English PDF |
| GB/T 5275.1-2024 |
Gas analysis - Preparation of calibration gas mixtures by dynamic method - Part 1: General requirements {译} 气体分析-动态法制备校准用混合气体-第1部分：通用要求 |
China National Standards by |
English PDF |
| GB/T 43657.2-2024 |
Energy efficiency of industrial vehicles - Test methods - Part 2: Self-propelled vehicles, tractors and carriers controlled by operators {译} 工业车辆能效-试验方法-第2部分：操作者控制的自行式车辆、牵引车和载运车 |
China National Standards by |
English PDF |
| GB/T 43632-2024 |
Supply Chain Security Management System-ISO-28000 Implementation Guide-Part 3: Additional specific guidelines for the adoption of ISO-28000 by small and medium-sized enterprises (excluding seaports) {译} 供应链安全管理体系-供应链韧性的开发-要求及使用指南 |
China National Standards by |
English PDF |
| GB/T 43502.1-2023 |
Natural gas - Determination of particulate matter - Part 1: Determination of particle size distribution by optical methods {译} 天然气 颗粒物的测定 第1部分：用光学法测定粒径分布 |
China National Standards by |
English PDF |
| GB/T 43397-2023 |
baby life jacket {译} 婴儿救生衣 |
China National Standards by |
English PDF |
| GB/T 19510.207-2023 |
Light source control devices Part 2-7: Special requirements for electronic control devices powered by safety service power supplies (ESSS) for emergency lighting (self-contained) {译} 光源控制装置 第2-7部分：应急照明（自容式）用安全服务电源（ESSS）供电电子控制装置的特殊要求 |
China National Standards by |
English PDF |
| GB/T 17359-2023 |
Microbeam analysis Quantitative analysis of elements with atomic number not less than 11 by energy spectrometry {译} 微束分析 原子序数不小于11的元素能谱法定量分析 |
China National Standards by |
English PDF |
| GB/Z 41305.7-2023 |
Environmental conditions Vibration and shock of electronic equipment Part 7: Transport by rotorcraft {译} 环境条件 电子设备振动和冲击 第7部分：利用旋翼飞机运输 |
China National Standards by |
English PDF |
| GB/T 43448-2023 |
Determination of 17-tripentadecene in honey by gas chromatography mass spectrometry {译} 蜂蜜中17-三十五烯含量的测定 气相色谱质谱法 |
China National Standards by |
English PDF |
| GB/T 43275-2023 |
Screening and determination of antimony, arsenic, barium, cadmium, chromium, lead, mercury and selenium in toy plastics by energy dispersive X-ray fluorescence spectrometry {译} 玩具塑料中锑、砷、钡、镉、铬、铅、汞、硒元素的筛选测定 能量色散X射线荧光光谱法 |
China National Standards by |
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) {译} 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 by |
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 by |
English PDF |
| GB/T 43398-2023 |
Safety requirements for injuries to passengers caused by baggage movement in passenger cars {译} 乘用车行李移动对乘员伤害的安全要求 |
China National Standards by |
English PDF |
| GB/T 43326.2-2023 |
Snow blowers - Safety requirements and test methods - Part 2: Step-by-step snow blowers {译} 抛雪机 安全要求和试验方法 第2部分：步进式抛雪机 |
China National Standards by |
English PDF |
| GB/T 15548-2023 |
General technical conditions for three-phase synchronous generators driven by reciprocating internal combustion engines {译} 往复式内燃机驱动的三相同步发电机通用技术条件 |
China National Standards by |
English PDF |
| GB 31660.2-2019 |
National Food Safety Standard Determination of octylphenol, nonylphenol, bisphenol A, diethylstilbestrol, estrone, 17α-ethinyl estradiol, 17β-estradiol and estriol residues in aquatic products by gas chromatography - mass spectrometry {译} 食品安全国家标准 水产品中辛基酚、壬基酚、双酚A、已烯雌酚、雌酮、17α-乙炔雌二醇、17β-雌二醇、雌三醇残留量的测定 气相色谱-质谱法 |
China National Standards by |
English PDF |
| GB/T 6881-2023 |
Acoustics - Determination of sound power level and sound energy level of noise sources by sound pressure method - Reverberation chamber precision method {译} 声学 声压法测定噪声源声功率级和声能量级 混响室精密法 |
China National Standards by |
English PDF |
| GB/T 43211-2023 |
Test Method for Particle Size Determination of Softwood Pellets by Mechanical Sieving {译} 软木粒机械筛分测定粒度的试验方法 |
China National Standards by |
English PDF |
| GB/T 43197-2023 |
Determination of banned components Acid Red 73 and Solvent Red 1 in cosmetics by liquid chromatography-tandem mass spectrometry {译} 化妆品中禁用组分酸性红73和溶剂红1的测定 液相色谱-串联质谱法 |
China National Standards by |
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 by |
English PDF |
| GB/T 23961-2023 |
Determination of low-carbon fatty amine content by gas chromatography {译} 低碳脂肪胺含量的测定 气相色谱法 |
China National Standards by |
English PDF |
| GB/Z 42840-2023 |
Nanotechnology Testing the potency of silver nanoparticles using muramic acid released by Staphylococcus aureus {译} 纳米技术 利用金黄色葡萄球菌释放的胞壁酸检测银纳米颗粒的效力 |
China National Standards by |
English PDF |
| GB/T 29057-2023 |
Procedure for evaluating polycrystalline silicon rods by zone melting and spectroscopic analysis {译} 用区熔拉晶法和光谱分析法评价多晶硅棒的规程 |
China National Standards by |
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 by |
English PDF |
| GB/T 10671-2023 |
Test method for specific optical density of smoke produced by solid materials {译} 固体材料产烟的比光密度试验方法 |
China National Standards by |
English PDF |
| GB/T 42806-2023 |
Baby products - general technical requirements for tableware and feeding utensils {译} 婴童用品 餐具与喂食器具通用技术要求 |
China National Standards by |
English PDF |
| GB/T 42804-2023 |
Baby products - general technical requirements for load-bearing pacifiers {译} 婴童用品 承载式安抚器具通用技术要求 |
China National Standards by |
English PDF |
| GB/T 42803-2023 |
Baby and child products General technical requirements for accessories for mother and child room {译} 婴童用品 母婴室配套用品通用技术要求 |
China National Standards by |
English PDF |
| GB/T 42801-2023 |
Baby products - General technical requirements for daily sports protective equipment {译} 婴童用品 日常运动防护器具通用技术要求 |
China National Standards by |
English PDF |
| GB/T 42802-2023 |
Baby and child products - general technical requirements for bathing utensils {译} 婴童用品 洗浴器具通用技术要求 |
China National Standards by |
English PDF |
| GB/T 42805-2023 |
Baby and child products - General technical requirements for household protective equipment {译} 婴童用品 居家防护用品通用技术要求 |
China National Standards by |
English PDF |
| GB/T 42431-2023 |
General specification for variable displacement hydraulic pumps driven by AC induction motors for aircraft {译} 飞机交流感应电动机驱动的变量液压泵通用规范 |
China National Standards by |
English PDF |
| GB/T 17476-2023 |
Determination of Multiple Elements in Lubricating Oils and Base Oils by Inductively Coupled Plasma Emission Spectrometry {译} 润滑油和基础油中多种元素的测定 电感耦合等离子体发射光谱法 |
China National Standards by |
English PDF |
| GB/T 31887.4-2023 |
Bicycles - Lighting and retro-reflective devices - Part 4: Lighting systems powered by bicycle generators {译} 自行车 照明和回复反射装置 第4部分：自行车发电机供电的照明系统 |
China National Standards by |
English PDF |
| GB/T 42613-2023 |
Plain bearings - Tests for bearing materials - Resistance to corrosion by lubricants under static conditions {译} 滑动轴承 轴承材料试验 静态条件下抗润滑剂腐蚀能力 |
China National Standards by |
English PDF |
| GB/T 42699.1-2023 |
Textiles - Qualitative and quantitative analysis of the proteome of certain animal hair fibers - Part 1: Analysis of reduced protein peptides by liquid chromatography-mass spectrometry (LC-ESI-MS) {译} 纺织品 某些动物毛纤维蛋白质组定性和定量分析 第1部分： 还原蛋白质多肽分析液相色谱质谱（LC-ESI-MS）法 |
China National Standards by |
English PDF |
| GB/T 11060.13-2023 |
Natural gas - Determination of sulfur compounds - Part 13: Determination of hydrogen sulfide content by ultraviolet absorption method {译} 天然气 含硫化合物的测定 第13部分：用紫外吸收法测定硫化氢含量 |
China National Standards by |
English PDF |
| GB/T 11060.12-2023 |
Natural gas - Determination of sulfur compounds - Part 12: Determination of hydrogen sulfide content by laser absorption spectroscopy {译} 天然气 含硫化合物的测定 第12部分：用激光吸收光谱法测定硫化氢含量 |
China National Standards by |
English PDF |
| GB/T 11060.1-2023 |
Natural gas - Determination of sulfur compounds - Part 1: Determination of hydrogen sulfide content by iodometric method {译} 天然气 含硫化合物的测定 第1部分：用碘量法测定硫化氢含量 |
China National Standards by |
English PDF |
| GB/T 11060.2-2023 |
Natural gas - Determination of sulfur compounds - Part 2: Determination of hydrogen sulfide content by the methylene blue method {译} 天然气 含硫化合物的测定 第2部分：用亚甲蓝法测定硫化氢含量 |
China National Standards by |
English PDF |
| GB/T 5750.10-2023 |
Standard Examination Methods for Drinking Water Part 10: Disinfection by-product Index {译} 生活饮用水标准检验方法 第10部分：消毒副产物指标 |
China National Standards by |
English PDF |
| GB/T 5275.6-2023 |
Gas analysis - Preparation of calibration gas mixtures by dynamic method - Part 6: Critical flow orifice {译} 气体分析 动态法制备校准用混合气体 第6部分：临界流锐孔 |
China National Standards by |
English PDF |
| GB/T 42400-2023 |
Hardness test method of metal parts repaired by laser cladding {译} 激光熔覆修复金属零部件硬度试验方法 |
China National Standards by |
English PDF |
| GB/T 42425-2023 |
Determination of functional components caprylylsalicylic acid, phenylethylresorcinol and ferulic acid in cosmetics by high performance liquid chromatography {译} 化妆品中功效组分辛酰水杨酸、苯乙基间苯二酚、阿魏酸的测定 高效液相色谱法 |
China National Standards by |
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 {译} 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 by |
English PDF |
| GB/T 27894.3-2023 |
Natural gas - Determination of composition and calculation of associated uncertainties by gas chromatography - Part 3: Precision and bias {译} 天然气 用气相色谱法测定组成和计算相关不确定度 第3部分：精密度和偏差 |
China National Standards by |
English PDF |
| GB/T 41524-2022 |
Determination of short-chain chlorinated paraffins in toy materials by gas chromatography-mass spectrometry {译} 玩具材料中短链氯化石蜡含量的测定 气相色谱-质谱联用法 |
China National Standards by |
English PDF |
| GB/T 41477-2022 |
Test method for mechanical properties of metal parts repaired by laser cladding {译} 激光熔覆修复金属零部件力学性能试验方法 |
China National Standards by |
English PDF |
| GB/Z 41259-2022 |
Determination of quaternary ammonium salt in preservative wood and wood preservatives by automatic potentiometric titration {译} 自动电位滴定仪测定防腐木材和木材防腐剂中季铵盐的方法 |
China National Standards by |
English PDF |
| GB/T 17239-2022 |
Fresh and frozen rabbit meat and by-products {译} 鲜、冻兔肉及副产品 |
China National Standards by |
English PDF |
| GB/T 41501-2022 |
Determination of interlaminar shear strength and modulus of fiber reinforced plastic composites by double beam method {译} 纤维增强塑料复合材料 双梁法测定层间剪切强度和模量 |
China National Standards by |
English PDF |
| GB/T 41489-2022 |
Plastics polyamide determination by gas chromatography ε- Caprolactam and ω- Dodecalactam {译} 塑料 聚酰胺 气相色谱法测定ε-己内酰胺和ω-十二内酰胺 |
China National Standards by |
English PDF |
| GB/T 11106-2022 |
Metallic powder—Determination of green strength by compression of cylinder compacts 金属粉末 用圆柱形压坯的压缩测定压坯强度的方法 |
China National Standards by |
English PDF |
| GB/T 17248.1-2022 |
Acoustics—Noise emitted by machinery and equipment—Guidelines for the use of basic standards for the determination of emission sound pressure levels at a work station and at other specified positions 声学 机器和设备发射的噪声 测定工作位置和其他指定位置发射声压级的基础标准使用导则 |
China National Standards by |
English PDF |
| GB/T 33643-2022 |
Non-destructive testing—Test methods for leak detection by means of acoustic emission 无损检测 声发射泄漏检测方法 |
China National Standards by |
English PDF |
| GB/T 6739-2022 |
Paints and varnishes - Determination of film hardness by the pencil method {译} 色漆和清漆 铅笔法测定漆膜硬度 |
China National Standards by |
English PDF |
| GB/T 42113-2022 |
Determination of cyanogenic glucosides in agricultural products by liquid chromatography-tandem mass spectrometry {译} 农产品中生氰糖苷的测定 液相色谱-串联质谱法 |
China National Standards by |
English PDF |
| GB/T 42114-2022 |
Determination of flavonols in cassava leaves by high performance liquid chromatography {译} 木薯叶片中黄酮醇的测定 高效液相色谱法 |
China National Standards by |
English PDF |
| GB/T 25915.15-2022 |
Clean rooms and related controlled environments - Part 15: Suitability assessment of equipment and materials by concentration of gaseous chemicals {译} 洁净室及相关受控环境 第15部分： 按气态化学物浓度评定设备及材料的适用性 |
China National Standards by |
English PDF |
| GB/T 25915.14-2022 |
Clean rooms and related controlled environments - Part 14: Assessment of equipment suitability by particle concentration {译} 洁净室及相关受控环境 第14部分：按粒子浓度评估设备适用性 |
China National Standards by |
English PDF |
| GB/T 2820.8-2022 |
Alternating generator sets driven by reciprocating internal combustion engines - Part 8: Requirements and tests for low power generator sets {译} 往复式内燃机驱动的交流发电机组 第8部分：对小功率发电机组的要求和试验 |
China National Standards by |
English PDF |
| GB/T 2820.1-2022 |
Alternating generator sets driven by reciprocating internal combustion engines - Part 1: Purpose, rating and performance {译} 往复式内燃机驱动的交流发电机组 第1部分：用途、定额和性能 |
China National Standards by |
English PDF |
| GB/T 5275.2-2022 |
Gas analysis - Preparation of calibration gas mixtures by dynamic method - Part 2: Piston pumps {译} 气体分析 动态法制备校准用混合气体 第2部分：活塞泵 |
China National Standards by |
English PDF |
| GB/T 42162-2022 |
Raw rubber - Determination of residual monomers and other volatile low molecular weight compounds by capillary gas chromatography - Thermal desorption (dynamic headspace) method {译} 生橡胶 毛细管气相色谱测定残留单体和其他挥发性低分子量化合物 热脱附（动态顶空）法 |
China National Standards by |
English PDF |
| GB/T 42258-2022 |
Determination of Fatigue Properties of Flexible Porous Polymer Materials by Constant Deformation Method {译} 柔性多孔聚合物材料 恒定形变法测定疲劳性能 |
China National Standards by |
English PDF |
| GB/T 39693.8-2022 |
Vulcanized rubber or thermoplastic rubber - Determination of hardness - Part 8: Determination of apparent hardness of rubber rollers by Zhao's hardness (P&J) method {译} 硫化橡胶或热塑性橡胶 硬度的测定 第8部分：赵氏硬度（P&J)法测定胶辊的表观硬度 |
China National Standards by |
English PDF |
| GB/T 39693.7-2022 |
Vulcanized rubber or thermoplastic rubber - Determination of hardness - Part 7: Determination of the apparent hardness of rubber rollers by the Shore hardness method {译} 硫化橡胶或热塑性橡胶 硬度的测定 第7部分：邵氏硬度法测定胶辊的表观硬度 |
China National Standards by |
English PDF |
| GB/T 41945-2022 |
Rubber and vulcanizate - Determination of metal content by inductively coupled plasma optical emission spectrometry (ICP-OES) {译} 生胶和硫化胶 用电感耦合等离子体发射光谱仪(ICP-OES)测定金属含量 |
China National Standards by |
English PDF |
| GB/T 41928-2022 |
Plastics epoxy resins - Determination of degree of crosslinking of crosslinked epoxy resins by differential scanning calorimetry (DSC) {译} 塑料 环氧树脂 差示扫描量热法（DSC）测定交联环氧树脂交联度 |
China National Standards by |
English PDF |
| GB/T 2406.3-2022 |
Plastics - Determination of combustion behavior by the oxygen index method - Part 3: High temperature test {译} 塑料 用氧指数法测定燃烧行为 第3部分：高温试验 |
China National Standards by |
English PDF |
| GB/T 41937-2022 |
Rubber or plastics coated fabrics-Physical-mechanical property tests-Determination of flex resistance by deflectionometer method {译} 橡胶或塑料涂覆织物 物理机械性能试验 挠度仪法测定耐曲挠性 |
China National Standards by |
English PDF |
| GB/T 41917-2022 |
Nanotechnology Electron Spin Resonance (ESR) Detection of Reactive Oxygen Species (ROS) Produced by Metal Oxide Nanomaterials {译} 纳米技术 电子自旋共振（ESR）法检测金属氧化物纳米材料产生的活性氧（ROS） |
China National Standards by |
English PDF |
| GB/T 41683-2022 |
Determination of the banned substance colchicine and its derivative colcemid in cosmetics by liquid chromatography-tandem mass spectrometry {译} 化妆品中禁用物质秋水仙碱及其衍生物秋水仙胺的测定 液相色谱-串联质谱法 |
China National Standards by |
English PDF |
| GB/T 41710-2022 |
Determination of banned substances lincomycin and clindamycin in cosmetics by liquid chromatography-tandem mass spectrometry {译} 化妆品中禁用物质林可霉素和克林霉素的测定 液相色谱-串联质谱法 |
China National Standards by |
English PDF |
| GB/T 41716-2022 |
Determination of main active ingredients in lacquer tree by high performance liquid chromatography {译} 漆树中主要有效成分含量的测定 高效液相色谱法 |
China National Standards by |
English PDF |
| GB/T 41894.3-2022 |
Ships and Offshore Technology Determination of Shaft Power in Ship Propulsion Systems by Measuring Shaft Deformation Part 3: Elastic Vibration Method {译} 船舶与海上技术 通过测量轴变形量确定船舶推进系统轴功率 第3部分：弹性振动法 |
China National Standards by |
English PDF |
| GB/T 41894.2-2022 |
Ships and marine technology - Determination of shaft power in ship propulsion systems by measuring shaft deflection - Part 2: Optical reflection method {译} 船舶与海上技术 通过测量轴变形量确定船舶推进系统轴功率 第2部分：光学反射法 |
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| GB/T 41762.2-2022 |
Fiber reinforced plastic composites - Determination of through-thickness properties of laminates - Part 2: Determination of elastic modulus, strength and Weibull size effect of carbon fiber unidirectional laminates by bending tests {译} 纤维增强塑料复合材料 层合板厚度方向性能的测定 第2部分：弯曲试验测定碳纤维单向层合板的弹性模量、强度和威布尔尺寸效应 |
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| GB/T 26719-2022 |
General Rules for Statistics of Water Use by Water-Using Units {译} 用水单位用水统计通则 |
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| GB/T 30007-2022 |
Ships and marine technology Guidelines for the evaluation of speed and power performance by analysis of speed trial data {译} 船舶和海上技术 通过分析测速试航数据以确定速度和功率性能的评估导则 |
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| GB/T 41745-2022 |
Evaluation of Sealant Aging Cracks by Picture Method {译} 密封胶老化裂纹的评价 图片法 |
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| GB/T 41692-2022 |
Chemicals Rare goby larvae growth test {译} 化学品 稀有鮈鲫幼体生长试验 |
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| GB 20826-2021 |
Code of safety for the use of high pressure water jetting equipment by divers 潜水员高压水射流作业安全规程 |
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| GB 40163-2021 |
Safety technical specification for packing dangerous goods in containers transported by sea 海运危险货物集装箱装箱安全技术要求 |
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| GB/T 28004.1-2021 |
Disposable diapers—Part 1:Disposable diapers for baby 纸尿裤 第1部分：婴儿纸尿裤 |
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| GB/T 40227-2021 |
Baby carrier with hipseat 婴幼儿腰凳 |
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| GB/T 40611-2021 |
Plastics—Determination of aerobic biodegradation of non-floating plastic materials in a seawater/ sandy sediment interface—Method by measuring the oxygen demand in closed respirometer 塑料 海水沙质沉积物界面非漂浮塑料材料最终需氧生物分解能力的测定 通过测定密闭呼吸计内耗氧量的方法 |
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| GB/T 40468-2021 |
Sheep and goat by-products 羊副产品 |
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| GB/T 40401-2021 |
Determination of density by volumetric displacement—Skeleton density by gas pycnometry 骨架密度的测量 气体体积置换法 |
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| GB/T 40367-2021 |
Plastics—Determination of the aerobic biodegradation of non-floating materials exposed to marine sediment—Method by analysis of evolved carbon dioxide 塑料 暴露于海洋沉积物中非漂浮材料最终需氧生物分解能力的测定 通过分析释放的二氧化碳的方法 |
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| GB/T 40346-2021 |
Equipment for crop protection—Method for measurement of potential spray drift from horizontal boom sprayers by the use of a test bench 植物保护机械 水平喷杆喷雾机潜在喷雾漂移试验台测量方法 |
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| GB/T 25915.8-2021 |
Cleanrooms and associated controlled environments—Part 8: Classification of air cleanliness by chemical concentration (ACC) 洁净室及相关受控环境 第8部分：按化学物浓度划分空气洁净度(ACC)等级 |
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| GB/T 25915.2-2021 |
Cleanrooms and associated controlled environments—Part 2: Monitoring to provide evidence of cleanroom performance related to air cleanliness by particle concentration 洁净室及相关受控环境 第2部分：洁净室空气粒子浓度的监测 |
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| GB/T 25915.1-2021 |
Cleanrooms and associated controlled environments—Part 1: Classification of air cleanliness by particle concentration 洁净室及相关受控环境 第1部分：按粒子浓度划分空气洁净度等级 |
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| 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 |
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| GB/T 20485.43-2021 |
Methods for the calibration of vibration and shock transducers—Part 32: Resonance testing—Testing the frequency and the phase response of accelerometers by means of shock excitation 振动与冲击传感器校准方法 第43部分: 基于模型参数辨识的加速度计校准 |
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| GB/T 20485.32-2021 |
Methods for the calibration of vibration and shock transducers—Part 32: Resonance testing—Testing the frequency and the phase response of accelerometers by means of shock excitation 振动与冲击传感器校准方法 第32部分：谐振测试 用冲击激励测试加速度计的频率和相位响应 |
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| GB/T 15728-2021 |
Glass resistance to attack by a boiling hydrochloric acid gravimetric method of test and classification 玻璃耐沸腾盐酸侵蚀性的重量试验方法和分级 |
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| GB/T 6580-2021 |
Glass—Resistance to attack by a boiling aqueous solution of mixed alkali—Method of test and classification 玻璃 耐沸腾混合碱水溶液侵蚀性 试验方法和分级 |
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| GB/T 40612-2021 |
Plastics—Determination of aerobic biodegradation of non-floating plastic materials in a seawater/sediment interface—Method by analysis of evolved carbon dioxide 塑料 海水沙质沉积物界面非漂浮塑料材料最终需氧生物分解能力的测定 通过测定释放二氧化碳的方法 |
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| GB 20826-2021 |
Code of safety for the use of high pressure water jetting equipment by divers 潜水员高压水射流作业安全规程 |
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| GB/T 40324-2021 |
Non-destructive testing—Testing method for large diameter round bars by focused ultrasound 无损检测 大直径圆棒聚焦超声检测方法 |
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| GB/T 40307-2021 |
Non-destructive testing—Test method for texture by neutron diffraction 无损检测 材料织构的中子检测方法 |
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| GB/T 40196-2021 |
Method for analysing CCA and ACQ in preservative-treated wood and wood preservatives by X-ray fluorescence spectroscopy X射线荧光能谱仪测定防腐木材和木材防腐剂中CCA和ACQ的方法 |
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| GB/T 40235-2021 |
Technical requirements of energy supervision data acquisition terminal for power generation fueled by coal with low calorific value 低热值煤发电能源监管采集终端技术要求 |
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| GB/T 40126-2021 |
Liquid silicone rubber - Application for baby nipple 液体硅橡胶 婴儿奶嘴用 |
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| 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 |
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| GB/T 39970-2021 |
Thresholds and grading of coast-by noise for motor vehicle tyres 汽车轮胎惯性滑行通过噪声限值和等级 |
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| GB/T 9966.9-2021 |
Test methods for natural stone—Part 9: Determination of the dynamic modulus of elasticity by measuring the fundamental resonance frequency 天然石材试验方法 第9部分：通过测量共振基本频率测定动力弹性模数 |
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| GB/T 9966.13-2021 |
Test methods for natural stone—Part 13:Determination of water absorption coefficient by capillarity 天然石材试验方法 第13部分：毛细吸水系数的测定 |
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| GB/T 9966.11-2021 |
Test methods for natural stone—Part 11: Determination of resistance to ageing by cold and thermal shock 天然石材试验方法 第11部分：激冷激热加速老化强度测定 |
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