中華人民共和國國家標準(中國大陸GB標準)英文版 |
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GB標準是中華人民共和國國家標準，也叫GB國標，是中國大陸強制執行的國家標準，所有中國大陸境內銷售的商品及提供服務都必須符合GB國家標準的要求，包括進口商品及服務； 本網站提供GB國家標準的查詢檢索，英文版翻譯，GB標準產品檢測檢驗及合規性分析服務； |
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GB/T 43016-2023 人造革合成革试验方法 表面褶皱的测定和评价（中英文版） Artificial Leather Test Methods for Synthetic Leather Determination and Evaluation of Surface Wrinkles |
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GB/T 43015-2023 合成纤维 短纤维干热收缩率试验方法（中英文版） Synthetic fibers - Test method for dry heat shrinkage of short fibers |
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GB/T 42998-2023 家具产品及其材料中禁限用物质测定方法 醛酮类化合物（中英文版） Method for determination of prohibited and restricted substances in furniture products and their materials Aldehydes and ketones |
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GB/T 18950-2023 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（中英文版） Rubber and plastic hoses. Laboratory test methods for exposure to light sources. Determination of changes in color, appearance and other physical properties. |
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GB/T 18882.1-2023 离子型稀土矿混合稀土氧化物化学分析方法 第1部分：十五个稀土元素氧化物配分量的测定（中英文版） Methods for chemical analysis of mixed rare earth oxides of ionic rare earth ores - Part 1: Determination of the proportions of fifteen rare earth element oxides |
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GB/T 43118-2023 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（中英文版） 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 |
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GB/T 42842.2-2023 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（中英文版） Microbubble Technology Cleaning Applications Part 2: Test methods for cleaning mechanical oil stains on the surface of machined metal parts |
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GB/T 42786-2023 建筑遮阳热舒适、视觉舒适性能分级及检测方法（中英文版） Building shading thermal comfort and visual comfort performance classification and detection methods |
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GB/T 16865-2023 变形铝、镁及其合金加工制品拉伸试验用试样及方法（中英文版） Specimens and methods for tensile testing of deformed aluminum, magnesium and their alloy processed products |
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GB/T 29918-2023 稀土系储氢合金 压力-组成等温线（PCI）的测试方法（中英文版） Test method for pressure-composition isotherm (PCI) of rare earth hydrogen storage alloys |
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GB/T 42912-2023 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（中英文版） Corrosion of metals and alloys Test methods for high-temperature corrosion of metallic materials under static immersion in molten salts or other liquids |
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GB/T 17899-2023 金属和合金的腐蚀 不锈钢在氯化钠溶液中点蚀电位的动电位测量方法（中英文版） Corrosion of metals and alloys Potentiometric method for measuring the pitting corrosion potential of stainless steel in sodium chloride solution |
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GB/T 34033.3-2023 船舶与海上技术 船舶防污底系统风险评估 第3部分：船用防污底涂料应用和去除过程中防污活性物质的人体健康风险评估方法（中英文版） Ships and Offshore Technology Risk Assessment of Ship Antifouling Systems Part 3: Methods for Human Health Risk Assessment of Antifouling Active Substances During the Application and Removal of Marine Antifouling Primers |
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GB/T 42848-2023 半导体集成电路 直接数字频率合成器测试方法（中英文版） Semiconductor integrated circuits - Test methods for direct digital frequency synthesizers |
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GB/T 42827-2023 家用和类似用途的交流换气扇及其调速器 性能测试方法（中英文版） Performance test methods for AC ventilating fans and their speed regulators for household and similar purposes |
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GB/Z 42964-2023 图书馆纸质文献脱酸工艺有效性评价方法（中英文版） Method for evaluating the effectiveness of library paper document deacidification process |
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GB/T 42913-2023 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（中英文版） Corrosion of metals and alloys Test methods for high-temperature corrosion of metallic materials embedded in salt, ash or other solids |
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GB/T 42741-2023 固体材料使用自由空间法的电磁参数测量方法（中英文版） Method for measuring electromagnetic parameters of solid materials using the free-space method |
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GB/T 42761-2023 口腔清洁护理液对牙齿硬组织潜在腐蚀性的评估方法（中英文版） Method for assessing the corrosivity potential of oral cleaning and care solutions to dental hard tissues |
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GB/T 7922-2023 照明光源颜色的测量方法（中英文版） Method for measuring the color of lighting sources |
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GB/T 28896-2023 金属材料 焊接接头准静态断裂韧度测定的试验方法（中英文版） Metallic materials - Test method for the determination of quasi-static fracture toughness of welded joints |
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GB/T 42309-2023 修复过程中易损毁类纸质档案加固方法（中英文版） Reinforcement method of fragile paper files in the restoration process |
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GB/T 27874-2023 船舶节能产品使用技术条件及评定方法（中英文版） Technical conditions and evaluation methods for the use of marine energy-saving products |
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GB/T 17346-2023 汽车脚踏板位置尺寸测量方法（中英文版） Method for measuring the position and size of the pedals of automobiles |
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GB/T 19700-2023 船用热交换器热工性能试验方法（中英文版） Test method for thermal performance of marine heat exchangers |
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GB/T 43576-2023 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（中英文版） Oral hygiene and care products. Laboratory test method for the effectiveness of toothpaste in removing exogenous stains. |
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GB/T 43552-2023 家用和类似用途舒适风扇及其调速器 性能测试方法（中英文版） Comfort fans and their speed regulators for household and similar purposes - Performance test methods |
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GB/T 22310-2023 道路车辆 制动衬片 盘式制动衬块受热膨胀量试验方法（中英文版） Road vehicles - Brake pads - Test method for thermal expansion of disc brake pads |
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GB/T 29043-2023 建筑幕墙保温性能检测方法（中英文版） Methods for testing the thermal insulation performance of building curtain walls |
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GB/T 33393-2023 鞋类 整鞋试验方法 热阻和湿阻的测定（中英文版） Footwear - Test methods for complete shoes - Determination of thermal and moisture resistance |
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GB/T 43496-2023 建筑幕墙热循环和结露检测方法（中英文版） Detection methods for thermal cycle and condensation of building curtain walls |
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GB/T 43544-2023 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（中英文版） Oral cleaning and care products Laboratory test method for the inhibition rate of toothpaste on dental calculus |
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GB/T 43248-2023 电动汽车和混合动力汽车 无线电骚扰特性 用于保护30MHz以下车外接收机的限值和测量方法（中英文版） Electric and hybrid vehicles - Radio disturbance characteristics - Limits and methods of measurement for the protection of off-board receivers below 30 MHz |
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GB/T 18115.6-2023 稀土金属及其氧化物中稀土杂质化学分析方法 第6部分：铕中镧、铈、镨、钕、钐、钆、铽、镝、钬、铒、铥、镱、镥和钇量的测定（中英文版） Methods for chemical analysis of rare earth impurities in rare earth metals and their oxides - Part 6: Determination of the amounts of lanthanum, cerium, praseodymium, neodymium, samarium, gadolinium, terbium, dysprosium, holmium, erbium, thulium, ytterbium, lutetium and yttrium in europium |
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GB/T 43289-2023 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（中英文版） 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. |
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GB/T 43418-2023 亚麻纤维组成成分的检测方法（中英文版） Method for testing the composition of flax fiber |
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GB/T 13465.12-2023 不透性石墨材料试验方法 第12部分：导热系数（中英文版） Test methods for impermeable graphite materials Part 12: Thermal conductivity |
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GB/Z 6113.404-2023 无线电骚扰和抗扰度测量设备和测量方法规范 第4-4部分：不确定度、统计学和限值建模 投诉的统计和保护无线电业务的限值计算模型（中英文版） Specification for radio disturbance and immunity measuring equipment and measurement methods Part 4-4: Uncertainty, statistics and limit value modeling Statistics of complaints and limit value calculation model for the protection of radio services |
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GB/T 43413-2023 无损检测 红外热成像检测 热弹性应力测量方法通则（中英文版） Non-destructive testing Infrared thermal imaging testing General rules for thermoelastic stress measurement methods |
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GB/T 41312.3-2023 化工用设备渗透性检测方法 第3部分：塑料及其衬里设备（中英文版） Permeability testing methods for equipment used in chemical industry Part 3: Plastics and their lining equipment |
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GB/T 41312.2-2023 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（中英文版） Permeability testing methods for chemical industry equipment Part 2: Fiber reinforced thermosetting plastic equipment |
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GB/T 2423.24-2022 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（中英文版） Environmental testing - Part 2: Test methods - Test S: Simulation of solar radiation on the ground and guidelines for solar radiation tests and weathering tests |
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GB/T 13477.21-2022 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（中英文版） Test methods for building sealing materials - Part 21: Determination of color change after artificial accelerated weathering |
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GB/T 1927.16-2022 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（中英文版） Test methods for physical and mechanical properties of small unblemished specimens of wood - Part 16: Determination of shear strength along the grain |
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GB/T 1927.11-2022 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（中英文版） Test methods for physical and mechanical properties of small unblemished specimens of wood - Part 11: Determination of compressive strength along the grain |
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GB/T 1927.14-2022 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（中英文版） Test methods for physical and mechanical properties of small unblemished specimens of wood - Part 14: Determination of tensile strength along the grain |
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GB/T 3298-2022 日用陶瓷器抗热震性测定方法（中英文版） Test method for thermal shock resistance of ceramic ware for daily use |
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GB/T 12966-2022 铝及铝合金电导率涡流测试方法（中英文版） The methods for determining aluminium and aluminium alloys conductivity using eddy current |
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GB/T 8446.2-2022 电力半导体器件用散热器? 第2部分：热阻和流阻测量方法（中英文版） Heat sinks for power semiconductor devices—Part 2: Measurement methods of thermal resistance and inlet-outlet fluid pressure drop |
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GB/T 41311.1-2022 声学 描述船舶水下噪声的量及其测量方法 第1部分：用于比对目的的深水精密测量要求（中英文版） Acoustics - Describe the quantity of underwater noise from ships and methods of measurement - Part 1: Requirements for precision measurements in deep water for comparison purposes |
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GB/T 42259-2022 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（中英文版） Metal and other inorganic coatings - Test methods for thermal cycle and thermal shock resistance of thermal barrier coatings |
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GB/T 13477.23-2022 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（中英文版） Test methods for building sealing materials - Part 23: Determination of durability after tension-compression cycles under artificial accelerated weathering |
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GB/T 42261-2022 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（中英文版） Metal and other inorganic coatings - thermal cycle test method for thermal barrier coatings under temperature gradient |
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GB/T 12690.1-2022 稀土金属及其氧化物中非稀土杂质化学分析方法 第1部分：碳、硫量的测定 高频-红外吸收法（中英文版） Chemical analysis methods for non-rare earth impurities in rare earth metals and their oxides—Part 1: Determination of carbon and sulfur content—High frequency-infrared absorption method |
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GB/T 30310-2022 浸胶帘线、纱线和线绳附胶量测定的试验方法（中英文版） Test method for determination of the amount of glue attached to dipped cords, yarns and cords |
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GB/T 41958-2022 浸胶帆布 导热性能试验方法（中英文版） Dipped canvas - Test method for thermal conductivity |
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GB/T 22366-2022 感官分析 方法学 采用三点强迫选择法（3-AFC）测定嗅觉、味觉和风味觉察阈值的一般导则（中英文版） Sensory analysis - Methodology - General guidelines for the determination of smell, taste and flavor perception thresholds using the three-point forced choice method (3-AFC) |
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GB/T 23825-2022 人造板及其制品中甲醛释放量测定 气体分析法（中英文版） Determination of formaldehyde emission in wood-based panels and their products-Gas analysis method |
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GB/T 41793-2022 人造革合成革试验方法 潜在酚黄变的测定（中英文版） Test method for artificial leather and synthetic leather - Determination of potential phenolic yellowing |
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GB/T 41804-2022 信息技术 生物特征识别系统性能环境影响的评价方法（中英文版） Information technology—Methods for evaluating the environmental impact of biometric system performance |
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GB/T 42063-2022 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（中英文版） Sharps injury protection requirements and test methods - Sharps injury protection devices for disposable hypodermic needles, interventional catheter guide needles and blood sample collection needles |
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GB/T 42047-2022 载人航天器密封舱内材料和部组件出气产物测定方法（中英文版） Determination method for outgassing products of materials and components in the sealed cabin of manned spacecraft |
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GB/T 41753-2022 密封胶人工气候老化下拉压循环耐久性试验方法（中英文版） Test method for artificial weathering pull-down compression cycle durability of sealants |
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GB/T 3658-2022 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（中英文版） Ring test method for magnetic properties of soft magnetic metal materials and powder metallurgy materials in the frequency range of 20Hz to 100kHz |
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GB/T 22131-2022 筒形锻件内表面超声波检测方法（中英文版） Ultrasonic Testing Method for the Inner Surface of Cylindrical Forgings |
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GB/T 42057-2022 潜水器及其承压设备压力试验方法（中英文版） Pressure test methods for submersibles and their pressure equipment |
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GB/T 11175-2021 合成树脂乳液试验方法（中英文版） Testing methods for synthetic resin emulsions |
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GB/T 4214.15-2021 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（中英文版） Test method for noise of household and similar electrical appliances—Particular requirements for electric thermal storage room heaters |
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GB/T 20081.3-2021 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（中英文版） Pneumatic fluid power—Compressed air pressure regulators and filter-regulators—Part 3:Alternative test methods for measuring the flow-rate characteristics of pressure regulators |
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GB/T 611-2021 化学试剂 密度测定通用方法（中英文版） Chemical reagent—General method for the determination of refractive index |
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GB/T 614-2021 化学试剂 折光率测定通用方法（中英文版） Chemical reagent—General method for the determination of refractive index |
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GB/T 1425-2021 贵金属及其合金熔化温度范围的测定 热分析试验方法（中英文版） Determination of melting temperature range for precious metals and their alloys—Testing method of thermal analysis |
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GB/T 4214.13-2021 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（中英文版） Test method for noise of household and similar electrical appliances—Particular requirements for range hoods and other cooking fume extractors |
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GB/T 16840.8-2021 电气火灾痕迹物证技术鉴定方法 第8部分: 热分析法（中英文版） Technical determination methods for electrical fire evidence—Part 8: Method of thermal analysis |
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GB/T 20485.43-2021 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（中英文版） 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 |
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GB/T 38048.2-2021 表面清洁器具 第2部分：家用和类似用途干式真空吸尘器 性能测试方法（中英文版） Surface cleaning appliances—Part 2: Dry vacuum cleaners for household or similar use一Methods for measuring the performance |
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GB/T 40345-2021 植物保护机械 确定可排放液体体积及浓度的试验方法（中英文版） Crop protection equipment—Test method for the determination of drainable volume and its concentration |
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GB/T 40346-2021 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（中英文版） Equipment for crop protection—Method for measurement of potential spray drift from horizontal boom sprayers by the use of a test bench |
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GB/T 40403-2021 金属和合金的腐蚀 用四点弯曲法测定金属抗应力腐蚀开裂的方法（中英文版） Corrosion of metals and alloys—Methodology for determining the resistance of metals to stress corrosion cracking using the four-point bend method |
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GB/T 40407-2021 硅酸盐水泥熟料矿相X射线衍射分析方法（中英文版） X-ray powder diffraction analysis method for determining the phases in portland cement clinker |
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GB/T 40509-2021 汽车转向中心区操纵性过渡特性试验方法（中英文版） Test method of transition test for the quantification of vehicle on-centre handling |
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GB/T 40512-2021 汽车整车大气暴露试验方法（中英文版） Test method of exposure to weathering for motor vehicle |
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GB/T 20485.32-2021 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（中英文版） 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 |
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GB/T 3074.1-2021 炭素材料抗折强度测定方法（中英文版） The test method for flexural strength of carbon materials |
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GB/T 40128-2021 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（中英文版） Surface chemical analysis—Atomic force microscopy—Test method for thickness of the two-dimensional layered molybdenum disulfide nanosheets |
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GB/T 9966.11-2021 天然石材试验方法 第11部分：激冷激热加速老化强度测定（中英文版） Test methods for natural stone—Part 11: Determination of resistance to ageing by cold and thermal shock |
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GB/T 9966.9-2021 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（中英文版） Test methods for natural stone—Part 9: Determination of the dynamic modulus of elasticity by measuring the fundamental resonance frequency |
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GB/T 12190-2021 电磁屏蔽室屏蔽效能的测量方法（中英文版） Method for measuring the shielding effectiveness of electromagnetic shielding enclosures |
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GB/T 17934.1-2021 印刷技术 网目调分色版、样张和生产印刷品的加工过程控制 第1部分：参数与测量方法（中英文版） Graphic technology-Process control for the production of half-tone colour separations，proof and production prints-Part 1:Parameters and measurement methods |
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GB/T 40120-2021 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（中英文版） Agricultural irrigation equipment—Thermoplastic collapsible hoses for irrigation—Specifications and test methods |
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GB/T 40200-2021 工业有机废气净化装置性能测定方法（中英文版） Method of testing the performance of equipment for industrial organic waste gas purification |
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GB/T 40286-2021 低温双循环余热回收利用装置性能测试方法（中英文版） The performance testing method of bi-circulation unit for low-temperature waste heat recovery and utilization |
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GB/T 40007-2021 纳米技术 纳米材料电阻率的接触式测量方法 通则（中英文版） Nanotechnology—Contacting methods for measuring the resistivity of nanomaterials—General rules |
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GB/T 21548-2021 光通信用高速直接调制半导体激光器的测量方法（中英文版） Methods of measurement of the high speed semiconductor lasers directly modulated for optical fiber communication systems |
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GB/T 9966.16-2021 天然石材试验方法 第16部分：线性热膨胀系数的测定（中英文版） Test methods for natural stone- Part 16:Determination of linear thermal expansion coefficient |
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GB/T 8361-2021 冷拉圆钢表面超声检测方法（中英文版） Ultrasonic testing method for the surface of cold drawn round steel |
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GB/T 6165-2021 高效空气过滤器性能试验方法 效率和阻力（中英文版） Test method of the performance of high efficiency particulate air filter—Efficiency and resistance |
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GB/T 39862-2021 高热导率陶瓷导热系数的检测（中英文版） Test method for thermal conductivity of high thermal conductivity ceramics |
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GB/T 39948-2021 食品热力杀菌设备热分布测试规程（中英文版） Method of heat distribution test for food thermal sterilization equipments |
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GB/T 5095.2304-2021 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（中英文版） 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 |
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GB/T 39858-2021 隧道预切槽设备（中英文版） Test method for thermal conductivity of high thermal conductivity ceramics |
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GB/T 39939-2021 家具部件中挥发性有机化合物 现场快速检测方法（中英文版） Volatile organic compounds in furniture components—Test method for the rapid determination in the field |
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GB/T 4214.8-2021 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（中英文版） 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 |
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GB/T 39864-2021 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（中英文版） Electrochemical performance test of lithium manganese oxide—Test method for the initial specific discharge capacity and the initial efficiency |
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GB/T 41062-2021 摩擦材料和制动器间的热传导试验方法（中英文版） Test method for thermal transport properties to friction materials and brakes |
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GB/T 41222-2021 土壤质量 农田地表径流监测方法（中英文版） Soil quality -- Method for monitoring the farmland surface runoff |
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GB/T 4271-2021 太阳能集热器性能试验方法（中英文版） Test methods for the performance of solar collectors |
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GB/T 1927.3-2021 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（中英文版） 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 |
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GB/T 26281-2021 水泥回转窑热平衡、热效率、综合能耗计算方法（中英文版） Methods for the calculation of heat balance，heat efficiency and comprehensive energy consumption of cement rotary kiln |
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GB/T 2384-2021 染料中间体 熔点范围测定通用方法（中英文版） Dyes intermediates—General method for the determination of melting range |
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GB/T 15981-2021 消毒器械灭菌效果评价方法（中英文版） Evaluating method for the efficacy of sterilization for disinfection equipment |
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GB/T 19136-2021 农药热储稳定性测定方法（中英文版） Testing method of the accelerated storage stability at elevated temperature for pesticides |
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GB/T 40913-2021 玻璃瓶罐热端涂层厚度的测定方法（中英文版） Method for the determination of the hot-end coating thickness of glass bottle |
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GB/T 40977-2021 家用洗衣机 降低微生物污染测试方法（中英文版） Clothes washing machines for household use—Method for measuringthe microbial contamination reduction |
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GB/T 40890-2021 教学用玻璃仪器一般质量要求和试验方法（中英文版） General quality requirements and test methods for the teaching vitreous equipment |
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GB/T 32483.2-2021 灯控制装置的效率要求 第2部分:高压放电灯（荧光灯除外） 控制装置效率的测量方法（中英文版） Energy performance of lamp controlgear—Part 2:Controlgear for high intensity discharge lamps(excluding fluorescent lamps)—Method of measurement to determine the efficiency of controlgear |
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GB/T 40850-2021 饲料中肠杆菌科的检验方法（中英文版） Method for the detection of Enterobacteriaceae in feed |
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GB/T 40907-2021 家具产品及其材料中禁限用物质测定方法? 2,4-二氨基甲苯、4，4’-二氨基二苯甲烷（中英文版） Methods for the determination of prohibited substances in furniture products and related materials -- 2, 4-diaminotoluene and 4, 4'-methylenedianiline |
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GB/T 9098-2021 电冰箱用全封闭型电动机-压缩机（中英文版） Methods for the determination of prohibited substances in furniture products and related materials—Certain phthalate esters |
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GB/T 12690.4-2021 稀土金属及其氧化物中非稀土杂质化学分析方法 第4部分：氧、氮量的测定 脉冲-红外吸收法和脉冲-热导法（中英文版） Chemical analysis methods for non-rare earth impurities of rare earth metals and their oxides—Part 4: Determination of oxygen and nitrogen contents—Impulse-infrared absorption and impulse-thermal conductivity method |
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GB/T 40858-2021 太阳能光热发电站集热管通用要求与测试方法（中英文版） General requirements and test methods for receivers of solar thermal power plants |
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GB/T 40971-2021 家具产品及其材料中禁限用物质测定方法 多环芳烃（中英文版） Methods for the determination of prohibited substance in furniture products and related materials—Polycyclic aromatic hydrocarbons |
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GB/T 40904-2021 家具产品及其材料中禁限用物质测定方法 偶氮染料（中英文版） Methods for the determination of prohibited substances in furniture products and related materials—Azo dyes |
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GB/T 40906-2021 家具产品及其材料中禁限用物质测定方法 邻苯二甲酸酯增塑剂（中英文版） Methods for the determination of prohibited substances in furniture products and related materials—Certain phthalate esters |
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GB/T 12690.8-2021 稀土金属及其氧化物中非稀土杂质化学分析方法 第8部分：钠量的测定（中英文版） Chemical analysis methods for non-rare earth impurities of rare earth metals and their oxides—Part 8:Determination of sodium content |
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GB/T 40815.2-2021 电气和电子设备机械结构 符合英制系列和公制系列机柜的热管理 第2部分：强迫风冷的确定方法（中英文版） Mechanical structures for electrical and electronic equipment—Thermal management for cabinets in accordance with inch and metric system—Part 2:Method for the determination of forced air cooling |
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GB/T 12690.7-2021 稀土金属及其氧化物中非稀土杂质化学分析方法 第7部分：硅量的测定（中英文版） Chemical analysis methods for non-rare earth impurities of rare earth metals and their oxides—Part 7: Determination of silicon content |
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GB/T 40908-2021 家具产品及其材料中禁限用物质测定方法 阻燃剂（中英文版） Methods for the determination of prohibited substances in furniture products and related materials—Flame retardants |
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GB/T 39520-2020 弹簧残余应力的X射线衍射测试方法（中英文版） Test method for determination the residual stress of spring by X-ray diffraction |
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GB/T 39534-2020 金属和合金的腐蚀 液体中不锈钢和镍基合金均匀腐蚀速率测定方法（中英文版） Corrosion of metals and alloys—Method for determination of the uniform corrosion rate of stainless steels and nickel based alloys in liquids |
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GB/T 39145-2020 硅片表面金属元素含量的测定 电感耦合等离子体质谱法（中英文版） Test method for the content of surface metal elements on silicon wafers—Inductively coupled plasma mass spectrometry |
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GB/T 39152-2020 铜及铜合金弯曲应力松弛试验方法（中英文版） Test method of the bending stress relaxation for copper and copper alloy |
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GB/T 12542-2020 汽车热平衡能力道路试验方法（中英文版） Thermal balance capacity on-road test method for motor vehicles |
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GB/T 38852.2-2020 工业过程测量控制和自动化 系统评估中系统特性的评定 第2部分：评估方法学（中英文版） Industrial-process measurement, control and automation—Evaluation of system properties for the purpose of system assessment—Part 2: Assessment methodology |
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GB/T 39026-2020 循环再利用聚酯（PET）纤维鉴别方法（中英文版） Test method for the identification of recycled polyethylene terephthalate (PET) fiber |
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GB/T 38876-2020 接入网设备测试方法 10Gbit/s以太网无源光网络（10G EPON）（中英文版） Test method for access network equipment—10Gbit/s ethernet passive optical network (10G EPON) |
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GB/T 38976-2020 硅材料中氧含量的测试 惰性气体熔融红外法（中英文版） Test method for the oxygen concentration in silicon materials—Inert gas fusion infrared detection method |
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GB/T 38930-2020 民用轻小型无人机系统抗风性要求及试验方法（中英文版） Requirements and test methods of the capability of wind resistance for civil small and light unmanned aircraft system |
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GB/T 38948-2020 沥青混合料低温抗裂性能评价方法（中英文版） Evaluation method for the cracking resistance of asphalt mixture at low temperature |
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GB/T 24522-2020 金属材料 低拘束试样测定稳态裂纹扩展阻力的试验方法（中英文版） Metallic materials—Method of test for the determination of resistance to stable crack extension using specimens of low constraint |
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GB/T 8484-2020 建筑外门窗保温性能检测方法（中英文版） Test method for thermal insulating performance for building exterior doors and windows |
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GB/T 38733-2020 办公家具 办公椅 尺寸测量方法（中英文版） Office furniture—Office chairs—Methods for the determination of dimensions |
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GB/T 38787-2020 塑料 材料生物分解试验用样品制备方法（中英文版） Plastics—Methods for the preparation of samples for biodegradation testing of plastic materials |
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GB/T 38621-2020 发光二极管模块热特性瞬态测试方法（中英文版） Transient thermal test method for light emitting diode modules |
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GB/T 38620-2020 物位计性能评定方法（中英文版） Methods of evaluating the performance of ultrasonic levelmeter |
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GB/T 38609-2020 家用深油炸锅 性能测试方法（中英文版） Deep-fat fryers for household use—Methods for measuring the performance |
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GB/T 16900.2-2020 图形符号表示规则 第2部分：理解度测试方法（中英文版） Rules for the presentation of graphical symbols—Part 2: Methods for testing comprehensibility |
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GB/T 16900.4-2020 图形符号表示规则 第4部分：对象相关性测试方法（中英文版） Rules for the presentation of graphical symbols—Part 4: Methods for testing symbol referent association |
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GB/T 38577-2020 植物激素类次生代谢产物的生物活性测定 指示植物法（中英文版） Determination of the biological activity for plant hormone-related secondary metabolites—Indicator plant method |
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GB/T 38610-2020 家用电动洗干一体机 性能测试方法（中英文版） Electric clothes washer-dryers for household use—Methods for measuring the performance |
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