China National Standards

China Test method the GB Standards List

  •  China "Test method the" GB Standards List:
    • Standard  Code Standard Title Standard Class Order
    GB/Z 43996.1-2024 Fine bubble technology-Agricultural application-Part 1: Test method for evaluating the growth promotion effect of hydroponic lettuce {译}
    微细气泡技术-农业应用-第1部分：评价水培生菜生长促进作用的测试方法    		 China National Standards
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    GB/T 44088-2024 Technical requirements and test methods for the measurement module of the Beidou satellite navigation system {译}
    北斗卫星导航系统测量型模块技术要求及测试方法    		 China National Standards
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    GB/Z 43996.2-2024 Microbubble technology - Agricultural applications - Part 2: Test method for evaluating the germination promotion effect on barley seeds {译}
    微细气泡技术-农业应用-第2部分：评价大麦种子发芽促进作用的测试方法    		 China National Standards
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    GB/T 20183.2-2024 Plant protection machinery - Spraying equipment - Part 2: Test method for evaluating the horizontal lateral distribution of hydraulic sprayers {译}
    植物保护机械-喷雾设备-第2部分：评价液力喷雾机水平横向分布的试验方法    		 China National Standards
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    GB/T 20183.3-2024 Plant protection machinery - Spraying equipment - Part 3: Test method for evaluating the performance of the liquid dosage adjustment system per unit area {译}
    植物保护机械-喷雾设备-第3部分：评价单位面积施药液量调节系统性能的试验方法    		 China National Standards
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    GB/T 4074.6-2024 Test methods for winding wires - Part 6: Thermal properties {译}
    绕组线试验方法-第6部分：热性能    		 China National Standards
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    GB/T 43881-2024 Test method for thermal expansion coefficient of low expansion glass line - laser interferometry {译}
    低膨胀玻璃线热膨胀系数试验方法-激光干涉法    		 China National Standards
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    GB/T 43911-2024 Evaluation methods for uncertainty in boiler thermal performance tests {译}
    锅炉热工性能试验不确定度的评定方法    		 China National Standards
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    GB/T 29899-2024 Test method for the release of volatile organic compounds in artificial boards and their products-Small release chamber method {译}
    人造板及其制品中挥发性有机化合物释放量试验方法-小型释放舱法    		 China National Standards
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    GB/T 3246.1-2024 Test methods for the organization of deformed aluminum and aluminum alloy products - Part 1: Microstructure test methods {译}
    变形铝及铝合金制品组织检验方法-第1部分：显微组织检验方法    		 China National Standards
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    GB/T 43742-2024 Methods for testing the mechanical strength of magnetic cores made of magnetic oxides {译}
    工业园区水回用指南    		 China National Standards
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    GB/T 43822-2024 Geosynthetics-Dynamic perforation test-Falling cone method {译}
    纺织品-织物最大吸水量下干燥速率的测定    		 China National Standards
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    GB/T 43801-2024 Test methods for relative dielectric constant and loss tangent of copper-clad laminates in the microwave band - Separate dielectric resonator method {译}
    微波频段覆铜箔层压板相对介电常数和损耗正切值测试方法-分离介质谐振器法    		 China National Standards
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    GB/T 43576-2023 Oral hygiene and care products. Laboratory test method for the effectiveness of toothpaste in removing exogenous stains. {译}
    口腔清洁护理用品 牙膏对去除外源性色斑效果的实验室测试方法    		 China National Standards
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    GB/T 43552-2023 Comfort fans and their speed regulators for household and similar purposes - Performance test methods {译}
    家用和类似用途舒适风扇及其调速器 性能测试方法    		 China National Standards
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    GB/T 43544-2023 Oral cleaning and care products Laboratory test method for the inhibition rate of toothpaste on dental calculus {译}
    口腔清洁护理用品 牙膏对牙结石抑制率的实验室测试方法    		 China National Standards
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    GB/T 33393-2023 Footwear - Test methods for complete shoes - Determination of thermal and moisture resistance {译}
    鞋类 整鞋试验方法 热阻和湿阻的测定    		 China National Standards
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    GB/T 29043-2023 Methods for testing the thermal insulation performance of building curtain walls {译}
    建筑幕墙保温性能检测方法    		 China National Standards
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    GB/T 22310-2023 Road vehicles - Brake pads - Test method for thermal expansion of disc brake pads {译}
    道路车辆 制动衬片 盘式制动衬块受热膨胀量试验方法    		 China National Standards
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    GB/T 43418-2023 Method for testing the composition of flax fiber {译}
    亚麻纤维组成成分的检测方法    		 China National Standards
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    GB/T 43289-2023 Plastics. Test method for determining the rate of decomposition and extent of disintegration of plastic materials in matrices exposed to the marine environment under laboratory conditions. {译}
    塑料 实验室条件下测定暴露于海洋环境基质中塑料材料分解率和崩解程度的试验方法    		 China National Standards
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    GB/T 41312.3-2023 Permeability testing methods for equipment used in chemical industry Part 3: Plastics and their lining equipment {译}
    化工用设备渗透性检测方法 第3部分：塑料及其衬里设备    		 China National Standards
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    GB/T 41312.2-2023 Permeability testing methods for chemical industry equipment Part 2: Fiber reinforced thermosetting plastic equipment {译}
    化工用设备渗透性检测方法 第2部分：纤维增强热固性塑料设备    		 China National Standards
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    GB/T 13465.12-2023 Test methods for impermeable graphite materials Part 12: Thermal conductivity {译}
    不透性石墨材料试验方法 第12部分：导热系数    		 China National Standards
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    GB/T 43386-2023 Personal hygiene aids intended to support the user Requirements and test methods {译}
    用于支撑使用者的个人卫生辅助器具 要求和试验方法    		 China National Standards
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    GB/T 43413-2023 Non-destructive testing Infrared thermal imaging testing General rules for thermoelastic stress measurement methods {译}
    无损检测 红外热成像检测 热弹性应力测量方法通则    		 China National Standards
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    GB/T 43118-2023 Corrosion of metals and alloys Test method for high-temperature corrosion of metallic materials under the action of deposits of salt, ash or other substances {译}
    金属和合金的腐蚀 金属材料在盐、灰烬或其他物质的沉积物作用下进行高温腐蚀的试验方法    		 China National Standards
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    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
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    GB/T 43015-2023 Synthetic fibers - Test method for dry heat shrinkage of short fibers {译}
    合成纤维 短纤维干热收缩率试验方法    		 China National Standards
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    GB/T 18950-2023 Rubber and plastic hoses. Laboratory test methods for exposure to light sources. Determination of changes in color, appearance and other physical properties. {译}
    橡胶和塑料软管 实验室光源暴露试验法 颜色、外观和其他物理性能变化的测定    		 China National Standards
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    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
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    GB/T 16865-2023 Specimens and methods for tensile testing of deformed aluminum, magnesium and their alloy processed products {译}
    变形铝、镁及其合金加工制品拉伸试验用试样及方法    		 China National Standards
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    GB/T 29918-2023 Test method for pressure-composition isotherm (PCI) of rare earth hydrogen storage alloys {译}
    稀土系储氢合金 压力-组成等温线（PCI）的测试方法    		 China National Standards
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    GB/T 42676-2023 Testing the quality of semiconductor single crystals X-ray diffraction method {译}
    半导体单晶晶体质量的测试 X射线衍射法    		 China National Standards
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    GB/T 42913-2023 Corrosion of metals and alloys Test methods for high-temperature corrosion of metallic materials embedded in salt, ash or other solids {译}
    金属和合金的腐蚀 金属材料嵌入在盐、灰烬或其他固体中的高温腐蚀试验方法    		 China National Standards
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    GB/T 42912-2023 Corrosion of metals and alloys Test methods for high-temperature corrosion of metallic materials under static immersion in molten salts or other liquids {译}
    金属和合金的腐蚀 金属材料在静态浸入熔盐或其他液体条件下的高温腐蚀试验方法    		 China National Standards
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    GB/T 42848-2023 Semiconductor integrated circuits - Test methods for direct digital frequency synthesizers {译}
    半导体集成电路 直接数字频率合成器测试方法    		 China National Standards
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    GB/T 42827-2023 Performance test methods for AC ventilating fans and their speed regulators for household and similar purposes {译}
    家用和类似用途的交流换气扇及其调速器 性能测试方法    		 China National Standards
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    GB/T 42764-2023 Plastics - Evaluation of the intrinsic aerobic biodegradability of materials exposed to marine inoculum under laboratory mesophilic conditions - Test methods and requirements {译}
    塑料 在实验室中温条件下暴露于海洋接种物的材料固有需氧生物分解能力评估 试验方法与要求    		 China National Standards
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    GB/T 28896-2023 Metallic materials - Test method for the determination of quasi-static fracture toughness of welded joints {译}
    金属材料 焊接接头准静态断裂韧度测定的试验方法    		 China National Standards
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    GB/T 19700-2023 Test method for thermal performance of marine heat exchangers {译}
    船用热交换器热工性能试验方法    		 China National Standards
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    GB/T 1927.11-2022 Test methods for physical and mechanical properties of small unblemished specimens of wood - Part 11: Determination of compressive strength along the grain {译}
    无疵小试样木材物理力学性质试验方法 第11部分：顺纹抗压强度测定    		 China National Standards
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    GB/T 1927.16-2022 Test methods for physical and mechanical properties of small unblemished specimens of wood - Part 16: Determination of shear strength along the grain {译}
    无疵小试样木材物理力学性质试验方法 第16部分：顺纹抗剪强度测定    		 China National Standards
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    GB/T 2423.24-2022 Environmental testing - Part 2: Test methods - Test S: Simulation of solar radiation on the ground and guidelines for solar radiation tests and weathering tests {译}
    环境试验 第2部分：试验方法 试验S：模拟地面上的太阳辐射及太阳辐射试验和气候老化试验导则    		 China National Standards
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    GB/T 13477.21-2022 Test methods for building sealing materials - Part 21: Determination of color change after artificial accelerated weathering {译}
    建筑密封材料试验方法 第21部分：人工加速气候老化后颜色变化的测定    		 China National Standards
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    GB/T 1927.14-2022 Test methods for physical and mechanical properties of small unblemished specimens of wood - Part 14: Determination of tensile strength along the grain {译}
    无疵小试样木材物理力学性质试验方法 第14部分：顺纹抗拉强度测定    		 China National Standards
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    GB/T 18743.1-2022 Thermoplastics pipes - Determination of impact strength of simply supported beams - Part 1: General test methods {译}
    热塑性塑料管材 简支梁冲击强度的测定 第1部分：通用试验方法    		 China National Standards
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    GB/T 3298-2022 Test method for thermal shock resistance of ceramic ware for daily use {译}
    日用陶瓷器抗热震性测定方法    		 China National Standards
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    GB/T 30310-2022 Test method for determination of the amount of glue attached to dipped cords, yarns and cords {译}
    浸胶帘线、纱线和线绳附胶量测定的试验方法    		 China National Standards
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    GB/T 41958-2022 Dipped canvas - Test method for thermal conductivity {译}
    浸胶帆布 导热性能试验方法    		 China National Standards
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    GB/T 42122-2022 Vulcanized rubber or thermoplastic rubber - Determination of abrasion resistance (modified Lamborn abrasion tester method) {译}
    硫化橡胶或热塑性橡胶 耐磨性能的测定（改进型兰伯恩磨耗试验机法）    		 China National Standards
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    GB/T 42259-2022 Metal and other inorganic coatings - Test methods for thermal cycle and thermal shock resistance of thermal barrier coatings {译}
    金属及其他无机覆盖层 热障涂层耐热循环与热冲击性能测试方法    		 China National Standards
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    GB/T 42261-2022 Metal and other inorganic coatings - thermal cycle test method for thermal barrier coatings under temperature gradient {译}
    金属及其他无机覆盖层 温度梯度下热障涂层热循环试验方法    		 China National Standards
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    GB/T 13477.23-2022 Test methods for building sealing materials - Part 23: Determination of durability after tension-compression cycles under artificial accelerated weathering {译}
    建筑密封材料试验方法 第23部分：人工加速气候老化下拉伸-压缩循环后耐久性的测定    		 China National Standards
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    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
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    GB/T 12085.9-2022 Optics and photonics - Environmental test methods - Part 9: Solar radiation and weathering {译}
    光学和光子学 环境试验方法 第9部分：太阳辐射与风化    		 China National Standards
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    GB/T 41793-2022 Test method for artificial leather and synthetic leather - Determination of potential phenolic yellowing {译}
    人造革合成革试验方法 潜在酚黄变的测定    		 China National Standards
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    GB/T 41987-2022 Public safety Face recognition application Anti-prosthetic presentation attack test method {译}
    公共安全 人脸识别应用 防假体呈现攻击测试方法    		 China National Standards
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    GB/T 42063-2022 Sharps injury protection requirements and test methods - Sharps injury protection devices for disposable hypodermic needles, interventional catheter guide needles and blood sample collection needles {译}
    锐器伤害保护 要求与试验方法 一次性使用皮下注射针、介入导管导引针和血样采集针的锐器伤害保护装置    		 China National Standards
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    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
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    GB/T 3658-2022 Ring test method for magnetic properties of soft magnetic metal materials and powder metallurgy materials in the frequency range of 20Hz to 100kHz {译}
    软磁金属材料和粉末冶金材料20Hz～100kHz频率范围磁性能的环形试样测量方法    		 China National Standards
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    GB/T 42057-2022 Pressure test methods for submersibles and their pressure equipment {译}
    潜水器及其承压设备压力试验方法    		 China National Standards
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    GB/T 41753-2022 Test method for artificial weathering pull-down compression cycle durability of sealants {译}
    密封胶人工气候老化下拉压循环耐久性试验方法    		 China National Standards
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    GB/T 40512-2021 Test method of exposure to weathering for motor vehicle
    汽车整车大气暴露试验方法    		 China National Standards
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    GB/T 40509-2021 Test method of transition test for the quantification of vehicle on-centre handling
    汽车转向中心区操纵性过渡特性试验方法    		 China National Standards
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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    		 China National Standards
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    GB/T 40345-2021 Crop protection equipment—Test method for the determination of drainable volume and its concentration
    植物保护机械 确定可排放液体体积及浓度的试验方法    		 China National Standards
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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    		 China National Standards
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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    		 China National Standards
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    GB/T 11175-2021 Testing methods for synthetic resin emulsions
    合成树脂乳液试验方法    		 China National Standards
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    GB/T 4214.15-2021 Test method for noise of household and similar electrical appliances—Particular requirements for electric thermal storage room heaters
    家用和类似用途电器噪声测试方法 储热式室内加热器的特殊要求    		 China National Standards
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    GB/T 4214.13-2021 Test method for noise of household and similar electrical appliances—Particular requirements for range hoods and other cooking fume extractors
    家用和类似用途电器噪声测试方法 吸油烟机及其他烹饪烟气吸排装置的特殊要求    		 China National Standards
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    GB/T 3074.1-2021 The test method for flexural strength of carbon materials
    炭素材料抗折强度测定方法    		 China National Standards
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    GB/T 1425-2021 Determination of melting temperature range for precious metals and their alloys—Testing method of thermal analysis
    贵金属及其合金熔化温度范围的测定 热分析试验方法    		 China National Standards
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    GB/T 20081.3-2021 Pneumatic fluid power—Compressed air pressure regulators and filter-regulators—Part 3:Alternative test methods for measuring the flow-rate characteristics of pressure regulators
    气动 减压阀和过滤减压阀 第3部分：测试减压阀流量特性的可选方法    		 China National Standards
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    GB/T 20081.2-2021 Pneumatic fluid power—Compressed air pressure regulators and filter-regulators—Part 2: Test methods to determine the main characteristics to be included in literature from suppliers
    气动 减压阀和过滤减压阀 第 2 部分：评定商务文件中应包含的主要特性的试验方法    		 China National Standards
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    GB/T 40286-2021 The performance testing method of bi-circulation unit for low-temperature waste heat recovery and utilization
    低温双循环余热回收利用装置性能测试方法    		 China National Standards
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    GB/T 40200-2021 Method of testing the performance of equipment for industrial organic waste gas purification
    工业有机废气净化装置性能测定方法    		 China National Standards
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    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
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    GB/T 40120-2021 Agricultural irrigation equipment—Thermoplastic collapsible hoses for irrigation—Specifications and test methods
    农业灌溉设备 灌溉用热塑性可折叠软管 技术规范和试验方法    		 China National Standards
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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    		 China National Standards
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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    		 China National Standards
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    GB/T 40086-2021 Synthetic ice rink - General technical requirements and test methods
    仿真冰场 通用技术要求和试验方法    		 China National Standards
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    GB/T 9966.16-2021 Test methods for natural stone- Part 16:Determination of linear thermal expansion coefficient
    天然石材试验方法 第16部分：线性热膨胀系数的测定    		 China National Standards
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    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
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    GB/T 6165-2021 Test method of the performance of high efficiency particulate air filter—Efficiency and resistance
    高效空气过滤器性能试验方法 效率和阻力    		 China National Standards
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    GB/T 39948-2021 Method of heat distribution test for food thermal sterilization equipments
    食品热力杀菌设备热分布测试规程    		 China National Standards
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    GB/T 4214.8-2021 Test method for noise of household and similar electrical appliances—Particular requirements for electric cooking ranges, ovens, grills, microwave ovens and any combination of these
    家用和类似用途电器噪声测试方法 电灶、烤箱、烤架、微波炉及其组合器具的特殊要求    		 China National Standards
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    GB/T 39956.2-2021 Pneumatic fluid power—Electro-pneumatic pressure control valves—Part 2: Test methods to determine main characteristics to include in the supplier's literature
    气动 电-气压力控制阀 第2部分：评定商务文件中应包含的主要特性的试验方法    		 China National Standards
    Test method the
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    GB/T 39939-2021 Volatile organic compounds in furniture components—Test method for the rapid determination in the field
    家具部件中挥发性有机化合物 现场快速检测方法    		 China National Standards
    Test method the
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    GB/T 39926-2021 Hydraulic fluid power—Filter element test methods—Thermal conditioning and cold start-up simulation
    液压传动 滤芯试验方法 热工况和冷启动模拟    		 China National Standards
    Test method the
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    GB/T 39864-2021 Electrochemical performance test of lithium manganese oxide—Test method for the initial specific discharge capacity and the initial efficiency
    锰酸锂电化学性能测试 首次放电比容量及首次充放电效率测试方法    		 China National Standards
    Test method the
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    GB/T 39862-2021 Test method for thermal conductivity of high thermal conductivity ceramics
    高热导率陶瓷导热系数的检测    		 China National Standards
    Test method the
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    GB/T 39858-2021 Test method for thermal conductivity of high thermal conductivity ceramics
    隧道预切槽设备    		 China National Standards
    Test method the
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    GB/T 5095.2304-2021 Electromechanical components for electronic equipment—Basic testing procedures and measuring methods—Part 23-4: Screening and filtering tests—Test 23d: Transmission line reflections in the time domain
    电子设备用机电元件 基本试验规程及测量方法 第23-4部分：屏蔽和滤波试验 试验23d：时域内传输线的反射    		 China National Standards
    Test method the
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    GB/T 19136-2021 Testing method of the accelerated storage stability at elevated temperature for pesticides
    农药热储稳定性测定方法    		 China National Standards
    Test method the
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    GB/T 41105.3-2021 Non-destructive testing -- Measurement and evaluation of the X-ray tube voltage -- Part 3: Spectrometric method
    无损检测? X射线管电压的测量和评价 第3部分：能谱法    		 China National Standards
    Test method the
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    GB/T 41105.2-2021 Non-destructive testing -- Measurement and evaluation of the X-ray tube voltage -- Part 2: Constancy check by the thick filter method
    无损检测? X射线管电压的测量和评价 第2部分：厚板滤波法稳定性核查    		 China National Standards
    Test method the
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    GB/T 41105.1-2021 Non-destructive testing—Measurement and evaluation of the X-ray tube voltage—Part 1:Voltage divider method
    无损检测 X射线管电压的测量和评价 第1部分：分压法    		 China National Standards
    Test method the
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    GB/T 7991.3-2021 Test method of viterous and porcelain enamels -- Part 3: Determination of resistance to thermal shock
    搪玻璃层试验方法 第3部分：耐温差急变性能的测定    		 China National Standards
    Test method the
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    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
    Test method the
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    GB/T 41154-2021 Metallic materials—Multiaxial fatigue testing—Axial-torsional strain-controlled thermo-mechanical fatigue testing method
    金属材料 多轴疲劳试验 轴向-扭转应变控制热机械疲劳试验方法    		 China National Standards
    Test method the
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    GB/T 21437.3-2021 Road vehicles—Test method of electrical disturbances from conduction and coupling—Part 3: Electrical transient transmission by capacitive and inductive coupling via lines other than supply lines
    道路车辆 电气/电子部件对传导和耦合引起的电骚扰试验方法 第3部分：对耦合到非电源线电瞬态的抗扰性    		 China National Standards
    Test method the
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    GB/T 4271-2021 Test methods for the performance of solar collectors　
    太阳能集热器性能试验方法    		 China National Standards
    Test method the
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    GB/T 41062-2021 Test method for thermal transport properties to friction materials and brakes
    摩擦材料和制动器间的热传导试验方法    		 China National Standards
    Test method the
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    GB/T 41050-2021 Nanotechnologies -- Test method of the degradation of benzene by nano photocatalyst
    纳米技术 光催化纳米材料降解苯性能测试方法    		 China National Standards
    Test method the
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    GB/T 40890-2021 General quality requirements and test methods for the teaching vitreous equipment
    教学用玻璃仪器一般质量要求和试验方法    		 China National Standards
    Test method the
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    GB/T 40858-2021 General requirements and test methods for receivers of solar thermal power plants
    太阳能光热发电站集热管通用要求与测试方法    		 China National Standards
    Test method the
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    GB/T 39507-2020 Leather—Physical and mechanical tests—Determination of abrasion resistance：Martindale ball plate method
    皮革 物理和机械试验 耐磨性能的测定：马丁代尔球盘法    		 China National Standards
    Test method the
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    GB/T 39520-2020 Test method for determination the residual stress of spring by X-ray diffraction
    弹簧残余应力的X射线衍射测试方法    		 China National Standards
    Test method the
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    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
    Test method the
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    GB/T 39152-2020 Test method of the bending stress relaxation for copper and copper alloy
    铜及铜合金弯曲应力松弛试验方法    		 China National Standards
    Test method the
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    GB/T 12542-2020 Thermal balance capacity on-road test method for motor vehicles
    汽车热平衡能力道路试验方法    		 China National Standards
    Test method the
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    GB/T 38976-2020 Test method for the oxygen concentration in silicon materials—Inert gas fusion infrared detection method
    硅材料中氧含量的测试 惰性气体熔融红外法    		 China National Standards
    Test method the
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    GB/T 38876-2020 Test method for access network equipment—10Gbit/s ethernet passive optical network (10G EPON)
    接入网设备测试方法 10Gbit/s以太网无源光网络（10G EPON）    		 China National Standards
    Test method the
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    GB/T 38930-2020 Requirements and test methods of the capability of wind resistance for civil small and light unmanned aircraft system
    民用轻小型无人机系统抗风性要求及试验方法    		 China National Standards
    Test method the
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    GB/T 39026-2020 Test method for the identification of recycled polyethylene terephthalate (PET) fiber
    循环再利用聚酯（PET）纤维鉴别方法    		 China National Standards
    Test method the
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    GB/T 39042-2020 Measurement of the magnetic properties of electrical steels by means of a single sheet tester—H-coil method
    电工钢单片磁性能测试 H线圈法    		 China National Standards
    Test method the
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    GB/T 38910-2020 Sanitary wares—Test method of the marking
    卫生陶瓷 标志试验方法    		 China National Standards
    Test method the
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    GB/T 38883-2020 Non-destructive testing—Active thermographic testing method
    无损检测 主动式红外热成像检测方法    		 China National Standards
    Test method the
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    GB/T 24522-2020 Metallic materials—Method of test for the determination of resistance to stable crack extension using specimens of low constraint
    金属材料 低拘束试样测定稳态裂纹扩展阻力的试验方法    		 China National Standards
    Test method the
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    GB/T 8484-2020 Test method for thermal insulating performance for building exterior doors and windows
    建筑外门窗保温性能检测方法    		 China National Standards
    Test method the
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    GB/T 38787-2020 Plastics—Methods for the preparation of samples for biodegradation testing of plastic materials
    塑料 材料生物分解试验用样品制备方法    		 China National Standards
    Test method the
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    GB/T 38621-2020 Transient thermal test method for light emitting diode modules
    发光二极管模块热特性瞬态测试方法    		 China National Standards
    Test method the
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    GB/T 38712-2020 Test method for thermal conductivity of ultrathin glass—Heat flow method
    超薄玻璃导热系数试验方法 热流法    		 China National Standards
    Test method the
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    GB/T 5137.3-2020 Test methods of safety glazing materials used on road vehicles—Part 3:Radiation,high temperature,humidity,fire and simulated weathering resistance tests
    汽车安全玻璃试验方法 第3部分：耐辐照、高温、潮湿、燃烧和耐模拟气候试验    		 China National Standards
    Test method the
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    GB/T 38612-2020 Test method of artificial leather and synthetic leather—Determination of tensile load and elongation at break
    人造革合成革试验方法 拉伸负荷及断裂伸长率的测定    		 China National Standards
    Test method the
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    GB/T 38611-2020 Office furniture—Office work chairs—Test methods for the determination of stability, strength and durability
    办公家具 办公工作椅 稳定性、强度和耐久性测试方法    		 China National Standards
    Test method the
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    GB/T 38607-2020 Office furniture—Tables and desks—Test methods for the determination of stability, strength and durability
    办公家具 桌台类 稳定性、强度和耐久性测试方法    		 China National Standards
    Test method the
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    GB/T 16900.4-2020 Rules for the presentation of graphical symbols—Part 4: Methods for testing symbol referent association
    图形符号表示规则 第4部分：对象相关性测试方法    		 China National Standards
    Test method the
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    GB/T 16900.2-2020 Rules for the presentation of graphical symbols—Part 2: Methods for testing comprehensibility
    图形符号表示规则 第2部分：理解度测试方法    		 China National Standards
    Test method the
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    GB/T 38464-2020 Test method of artificial leather and synthetic leather—Determination of cold resistance
    人造革合成革试验方法 耐揉搓性的测定    		 China National Standards
    Test method the
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    GB/T 38465-2020 Test method of artificial leather and synthetic leather—Determination of cold resistance
    人造革合成革试验方法 耐寒性的测定    		 China National Standards
    Test method the
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    GB/T 39684-2020 Testing method of thermal irregularities for external window opening
    外窗热工缺陷现场测试方法    		 China National Standards
    Test method the
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    GB/T 39605-2020 Test method for measuring the evaporative resistance of clothing—Sweating manikin method
    服装湿阻测试方法 出汗暖体假人法    		 China National Standards
    Test method the
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    GB/T 33014.10-2020 Road vehicles—Component test methods for electrical/electronic disturbances from narrowband radiated electromagnetic energy—Part 10: Immunity to conducted disturbances in the extended audio frequency range
    道路车辆 电气/电子部件对窄带辐射电磁能的抗扰性试验方法 第10部分：扩展音频范围的传导抗扰法    		 China National Standards
    Test method the
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    GB/T 39528-2020 Test method for determining the seismic drift causing the panels fallout from curtain wall system
    建筑幕墙面板抗地震脱落检测方法    		 China National Standards
    Test method the
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    GB/T 39525-2020 Test method for the fastening degree of glass curtain wall panel
    玻璃幕墙面板牢固度检测方法    		 China National Standards
    Test method the
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    GB/T 39524-2020 Test method of weatherability for building windows and doors
    建筑门窗耐候性能试验方法    		 China National Standards
    Test method the
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    GB/T 39429-2020 Non-destructive testing—Method for thermoelectric sorting of electrically conductive materials
    无损检测 导电材料热电势分选方法    		 China National Standards
    Test method the
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    GB/T 39427-2020 Non-destructive testing—Testing method for determining the size of Ir192 industrial radiographic source
    无损检测 工业Ir192伽玛射线源尺寸测定方法    		 China National Standards
    Test method the
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    GB/T 39383-2020 Thermoplastics piping systems for underground non-pressure applications—Test method for leaktightness of elastomeric sealing ring type joints
    埋地用无压热塑性塑料管道系统 弹性密封圈接头的密封性能试验方法    		 China National Standards
    Test method the
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    GB/T 39382-2020 Thermoplastics piping systems for soil and waste discharge inside buildings—Test method for airtightness of joints
    建筑内排水排污用热塑性塑料管道系统 接头气密性试验方法    		 China National Standards
    Test method the
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    GB/T 39379-2020 Thermoplastics piping systems for non-pressure applications—Test method for watertightness
    无压热塑性塑料管道系统 水密性试验方法    		 China National Standards
    Test method the
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    GB/T 39368-2020 Leather—Physical and mechanical tests—Determination of flex resistance：Vamp flex method
    皮革 物理和机械试验 耐折牢度的测定：鞋面弯曲法    		 China National Standards
    Test method the
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    GB/T 39359-2020 Integrating sphere method for the test of liquid/solid suspended photocatalytic hydrogen production reaction
    积分球法测量悬浮式液固光催化制氢反应    		 China National Standards
    Test method the
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    GB/T 39395-2020 Test method for buckling resistance of the thermoplastics inspection chamber bases
    热塑性塑料检查井井座抗压失稳试验方法    		 China National Standards
    Test method the
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    GB/T 39163-2020 Test methods of the bonding strength for target-backing plate assemblies
    靶材与背板结合强度测试方法    		 China National Standards
    Test method the
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    GB/T 1741-2020 Test method for determining the resistance of paints film to mold
    漆膜耐霉菌性测定法    		 China National Standards
    Test method the
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    GB/T 38302-2019 Protective clothing—Thermal protective performance test method
    防护服装 热防护性能测试方法    		 China National Standards
    Test method the
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    GB/T 8722-2019 Test method for thermal conductivity of carbon materials
    炭素材料导热系数测定方法    		 China National Standards
    Test method the
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    GB/T 7991.7-2019 Test method of viterous and porcelain enamels—Part 7：Determination of coefficient of mean lincar thermal expansion
    搪玻璃层试验方法 第7部分：平均线热膨胀系数的测定    		 China National Standards
    Test method the
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    GB/T 38430-2019 Corrosion of metals and alloys—Test method for isothermal-exposure oxidation testing under high-temperature corrosion conditions for metallic materials
    金属和合金的腐蚀 金属材料在高温腐蚀条件下的等温暴露氧化试验方法    		 China National Standards
    Test method the
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    GB/T 38426-2019 Test method for thermal resistance and use temperature of sleeping bags
    睡袋的热阻和使用温度的测定方法    		 China National Standards
    Test method the
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    GB/T 38402-2019 Leather and fur—Chemical tests—Determination of chromium(VI) content:Chromatographic method
    皮革和毛皮 化学试验 六价铬含量的测定：色谱法    		 China National Standards
    Test method the
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    GB/T 38341-2019 Micro-electromechanical system technology—The reliability test methods of MEMS in integrated environments
    微机电系统（MEMS）技术 MEMS器件的可靠性综合环境试验方法    		 China National Standards
    Test method the
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    GB/T 38302-2019 Protective clothing—Thermal protective performance test method
    防护服装 热防护性能测试方法    		 China National Standards
    Test method the
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    GB/T 8722-2019 Test method for thermal conductivity of carbon materials
    炭素材料导热系数测定方法    		 China National Standards
    Test method the
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    GB/T 7991.7-2019 Test method of viterous and porcelain enamels—Part 7：Determination of coefficient of mean lincar thermal expansion
    搪玻璃层试验方法 第7部分：平均线热膨胀系数的测定    		 China National Standards
    Test method the
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    GB 15083-2019 Strength requirement and test method of automobile seats,their anchorages and any head restraints
    汽车座椅、座椅固定装置及头枕强度要求和试验方法    		 China National Standards
    Test method the
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    GB 15083-2019 Strength requirement and test method of automobile seats,their anchorages and any head restraints
    汽车座椅、座椅固定装置及头枕强度要求和试验方法    		 China National Standards
    Test method the
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    GB/T 1431-2019 The test method for compressive strength of carbon materials
    炭素材料耐压强度测定方法    		 China National Standards
    Test method the
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    GB/T 37983-2019 Testing methods of X-ray diffraction for determining the orientation of crystal materials by rotation
    晶体材料X射线衍射仪旋转定向测试方法    		 China National Standards
    Test method the
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    GB/T 37977.23-2019 Electrostatics—Part 2-3：Methods of test for determining the resistance and resistivity of solid planar materials used to avoid electrostatic charge accumulation
    静电学 第2-3部分：防静电固体平面材料电阻和电阻率的测试方法    		 China National Standards
    Test method the
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    GB/T 37946-2019 Test method of thermal stability of materials for organic light emitting diode display (OLED)
    有机发光二极管显示器用材料热稳定性的测试方法    		 China National Standards
    Test method the
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    GB/T 37890-2019 Rubber-or plastics-coated fabrics—Test method for wicking of the cloth
    橡胶或塑料涂覆织物 芯吸性能测试方法    		 China National Standards
    Test method the
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    GB/T 37825-2019 Test method for simulating wind pressure resistance of building glass under the uniform static loads
    建筑玻璃均布静载模拟风压试验方法    		 China National Standards
    Test method the
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    GB/T 37784-2019 In-situ test method for detection of structural risk of the insulating glass
    中空玻璃结构安全隐患现场检测方法    		 China National Standards
    Test method the
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    GB/T 18476-2019 Polyolefin pipes for the conveyance of fluids—Determination of resistance to crack propagation—Test method for slow crack growth(notch test)
    流体输送用聚烯烃管材 耐裂纹扩展的测定 慢速裂纹增长的试验方法（切口试验）    		 China National Standards
    Test method the
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    GB/T 12442-2019 Test method for the hydroxyl groups content of silica glass
    石英玻璃中羟基含量检验方法    		 China National Standards
    Test method the
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    GB/T 12688.5-2019 Test method of styrene for industrial use—Part 5：Determination of the content of total aldehydes—Titrimetric method
    工业用苯乙烯试验方法 第5部分：总醛含量的测定 滴定法    		 China National Standards
    Test method the
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    GB/T 8721-2019 The test method for tensile strength of carbon materials
    炭素材料抗拉强度测定方法    		 China National Standards
    Test method the
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    GB/T 1431-2019 The test method for compressive strength of carbon materials
    炭素材料耐压强度测定方法    		 China National Standards
    Test method the
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    GB/T 37631-2019 Man-made fiber—Test method for thermal decomposition temperature
    化学纤维 热分解温度试验方法    		 China National Standards
    Test method the
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    GB/T 11026.10-2019 Electrical insulating materials—Thermal endurance properties—Part 10: Accelerated determination of relative thermal endurance using analytical test methods(RTEA)—Instructions for calculation based on activation energy
    电气绝缘材料 耐热性 第10部分：利用分析试验方法加速确定相对耐热指数(RTEA) 基于活化能计算的导则    		 China National Standards
    Test method the
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    GB/T 20851.5-2019 Electronic toll collection—Dedicated short range communication—Part 5:Test methods of the main parameters in physical layer
    电子收费 专用短程通信 第5部分:物理层主要参数测试方法    		 China National Standards
    Test method the
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    GB/T 36984-2018 X-ray CT testing method of the porous metal materials for surgical implant applications
    外科植入物用多孔金属材料X射线CT检测方法    		 China National Standards
    Test method the
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    GB/T 37246-2018 Test method for thermal-shock resistance of fine ceramics
    精细陶瓷抗热震性能试验方法    		 China National Standards
    Test method the
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    GB/T 37158-2018 Non-destructive testing—Test method for measuring the maximum detectable steel thickness by industrial computed tomography(CT)
    无损检测-工业计算机层析成像（CT）检测最大可检测钢厚度测试方法    		 China National Standards
    Test method the
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    GB/T 10066.6-2018 Test methods for electroheating and electromagnetic processing installations—Part 6：Test methods for the determination of power output of industrial microwave heating installations
    电热和电磁处理装置的试验方法-第6部分：工业微波加热装置输出功率的测定方法    		 China National Standards
    Test method the
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    GB/T 37049-2018 Test method for the content of metal impurity in electronic grade polysilicon—Inductively coupled-plasma mass spectrometry method
    电子级多晶硅中基体金属杂质含量的测定-电感耦合等离子体质谱法    		 China National Standards
    Test method the
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    GB/T 37201-2018 Electrochemical performance test of lithium nickel cobalt manganese oxide —Test method for discharge specific capacity and charge-discharge coulombic efficiency of the first cycle
    镍钴锰酸锂电化学性能测试-首次放电比容量及首次充放电效率测试方法    		 China National Standards
    Test method the
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    GB/T 34542.3-2018 Storage and transportation systems for gaseous hydrogen—Part 3: Test method for determination of the susceptibility of metallic materials to hydrogen gas embrittlement (HGE)
    氢气储存输送系统 第3部分：金属材料氢脆敏感度试验方法    		 China National Standards
    Test method the
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    GB/T 36159-2018 Guideline for the selection of coating types, tests and methods of assessing the performance of anodic oxide coatings and organic polymer coatings on aluminium and its alloys in architectural applications
    建筑用铝及铝合金表面阳极氧化膜及有机聚合物膜层、性能、检测方法的选择    		 China National Standards
    Test method the
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    GB/T 36212-2018 Non-destructive testing—Acoustic testing method and evaluation for the cement bond of underground metal component
    无损检测 地下金属构件水泥防护层胶结声波检测及结果评价    		 China National Standards
    Test method the
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    GB/T 21671-2018 Ethernet technology based local area network(LAN) systems acceptance test methods
    基于以太网技术的局域网（LAN）系统验收测试方法    		 China National Standards
    Test method the
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    GB/T 4937.201-2018 Semiconductor devices—Mechanical and climatic test methods—Part 20-1: Handling, packing, labelling and shipping of surface-mount devices sensitive to the combined effect of moisture and soldering heat
    半导体器件 机械和气候试验方法 第20-1部分：对潮湿和焊接热综合影响敏感的表面安装器件的操作、包装、标志和运输    		 China National Standards
    Test method the
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    GB/T 4937.20-2018 Semiconductor devices—Mechanical and climatic test methods—Part 20: Resistance of plastic encapsulated SMDs to the combined effect of moisture and soldering heat
    半导体器件 机械和气候试验方法 第20部分：塑封表面安装器件耐潮湿和焊接热综合影响    		 China National Standards
    Test method the
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    GB/T 36585-2018 Method of dynamic wind uplift test for external thermal insulation composite systems
    外墙外保温系统动态风压试验方法    		 China National Standards
    Test method the
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    GB/T 26857.4-2018 Information technology—Open systems interconnection—Methods for testing and specification(MTS)—The testing and test control notation—Version 3一Part 4: TTCN-3 operational semantics
    信息技术 开放系统互连 测试方法和规范(MTS) 测试和测试控制记法 第3版 第4部分：TTCN-3操作语义    		 China National Standards
    Test method the
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    GB/T 35804-2018 Rubber, vulcanized or thermoplastic－Resistance to ozone cracking－Test methods for determining the ozone concentration in laboratory test chambers
    硫化橡胶或热塑性橡胶 耐臭氧龟裂 测定试验箱中臭氧浓度的试验方法    		 China National Standards
    Test method the
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    GB/T 36060-2018 Process control and testing methods on the water-based adhesives using in hardcover book binding production
    精装书籍用水基胶黏剂粘接过程控制要求及检验方法    		 China National Standards
    Test method the
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    GB/T 35832-2018 Testing method of the abrasivity value of toothpastes
    牙膏磨擦值检测方法    		 China National Standards
    Test method the
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    GB/T 19973.2-2018 Sterilization of medical devices—Microbiological methods—Part 2: Tests of sterility performed in the definition，validation and maintenance of a sterilization process
    医疗器械的灭菌 微生物学方法 第2部分：用于灭菌过程的定义、确认和维护的无菌试验    		 China National Standards
    Test method the
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    GB/T 20485.33-2018 Methods for the calibration of vibration and shock transducers—Part 33: Testing of magnetic field sensitivity
    振动与冲击传感器校准方法 第33部分：磁灵敏度测试    		 China National Standards
    Test method the
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    GB/T 34824-2017 The test method of wind load resistance performance for screens of windows and doors
    建筑纱门窗抗风性能检测方法    		 China National Standards
    Test method the
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    GB/T 34898-2017 Micro electromechanical system technology—Test method for the nonlinear vibration of the MEMS resonant sensitive element
    微机电系统（MEMS）技术 MEMS谐振敏感元件非线性振动测试方法    		 China National Standards
    Test method the
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    GB/T 34828-2017 Acoustics—Test methods for the qualification of free-field environments
    声学 自由场环境评定测试方法    		 China National Standards
    Test method the
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    GB/T 34515-2017 Thermal balance test method for spacecraft
    航天器热平衡试验方法    		 China National Standards
    Test method the
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    GB/T 8117.4-2017 Rules for steam turbine thermal acceptance test—Part 4: Method D—Simplified performance test rules for steam turbine and its thermal cycle
    汽轮机热力性能验收试验规程 第4部分：方法D 汽轮机及其热力循环简化性能试验    		 China National Standards
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