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GB/T 44149-2024 精细陶瓷-陶瓷粉体等电点的测定-zeta电位法（中英文版） Fine ceramics-Determination of isoelectric point of ceramic powders-zeta potential method |
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GB/T 39560.12-2024 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（中英文版） 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 |
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GB/T 24194-2024 硅铁-多元素含量的测定-电感耦合等离子体原子发射光谱法（中英文版） Ferrosilicon - Determination of multi-element content - Inductively coupled plasma atomic emission spectrometry |
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GB/T 44078-2024 光电系统中光学中心间距的测定-低相干干涉测量法（中英文版） Determination of optical center spacing in optoelectronic systems - Low coherence interferometry |
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GB/T 13748.20-2024 镁及镁合金化学分析方法-第20部分：元素含量的测定-电感耦合等离子体原子发射光谱法（中英文版） Chemical analysis methods for magnesium and magnesium alloys-Part 20: Determination of element content-Inductively coupled plasma atomic emission spectrometry |
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GB/T 16477.1-2024 稀土硅铁合金及镁硅铁合金化学分析方法-第1部分：稀土总量、十五个稀土元素含量的测定（中英文版） Chemical analysis methods for rare earth ferrosilicon alloys and magnesium ferrosilicon alloys-Part 1: Determination of total rare earth content and fifteen rare earth elements |
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GB/T 4103.18-2024 铅及铅合金化学分析方法-第18部分：银、铜、铋、砷、锑、锡、锌、铁、镉、镍、镁、铝、钙、硒和碲含量的测定-电感耦合等离子体质谱法（中英文版） Methods for chemical analysis of lead and lead alloys - Part 18: Determination of silver, copper, bismuth, arsenic, antimony, tin, zinc, iron, cadmium, nickel, magnesium, aluminum, calcium, selenium and tellurium content - Inductively coupled plasma mass spectrometry |
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GB/T 43883-2024 微束分析-分析电子显微术-金属中纳米颗粒数密度的测定方法（中英文版） Microbeam analysis - analytical electron microscopy - determination method of the number density of nanoparticles in metals |
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GB/T 43899-2024 生铁-多元素含量的测定-火花放电原子发射光谱法（常规法）（中英文版） Pig iron - Determination of multi-element content - Spark discharge atomic emission spectrometry (conventional method) |
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GB/T 43753.4-2024 贵金属合金电镀废水化学分析方法-第4部分：氯离子含量的测定-氯化银浊度法（中英文版） Chemical analysis methods for precious metal alloy electroplating wastewater - Part 4: Determination of chloride ion content - silver chloride turbidity method |
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GB/T 43753.3-2024 贵金属合金电镀废水化学分析方法-第3部分：硫酸盐含量的测定-硫酸钡重量法（中英文版） Chemical analysis methods for precious metal alloy electroplating wastewater-Part 3: Sulfate content Determination of - barium sulfate gravimetric method |
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GB/T 43753.2-2024 贵金属合金电镀废水化学分析方法-第2部分：锌、锰、铬、镉、铅、铁、铝、镍、铜、铍含量的测定-电感耦合等离子体原子发射光谱法（中英文版） Chemical analysis methods for precious metal alloy electroplating wastewater-Part 2: Determination of zinc, manganese, chromium, cadmium, lead, iron, aluminum, nickel, copper and beryllium content-Inductively coupled plasma atomic emission spectrometry |
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GB/T 43753.1-2024 贵金属合金电镀废水化学分析方法-第1部分：金、银、铂、钯、铱含量的测定-电感耦合等离子体原子发射光谱法（中英文版） Chemical analysis methods for precious metal alloy electroplating wastewater-Part 1: Determination of gold, silver, platinum, palladium and iridium content-Inductively coupled plasma atomic emission spectrometry |
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GB/T 43748-2024 微束分析-透射电子显微术-集成电路芯片中功能薄膜层厚度的测定方法（中英文版） Microbeam analysis-Transmission electron microscopy-Method for determination of thickness of functional thin film layers in integrated circuit chips |
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GB/T 43721-2024 纺织品-苯扎氯铵的测定（中英文版） Textiles Textiles - Determination of lead release |
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GB/T 43712-2024 基本公共服务标准实施评估指南（中英文版） Textiles-Textiles containing phase change materials-Determination of heat storage and heat release properties |
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GB/T 43610-2023 微束分析 分析电子显微术 线状晶体表观生长方向的透射电子显微术测定方法（中英文版） Microbeam analysis Analytical electron microscopy Transmission electron microscopy method for determination of apparent growth direction of linear crystals |
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GB/T 43598-2023 纳米技术 石墨烯粉体氧含量和碳氧比的测定 X射线光电子能谱法（中英文版） Nanotechnology Determination of oxygen content and carbon-to-oxygen ratio of graphene powder X-ray photoelectron spectroscopy |
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GB/T 43548-2023 表面活性剂和洗涤剂中金属元素含量的测定（中英文版） Determination of metal element content in surfactants and detergents |
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GB/T 43503-2023 天然气 氧气含量的测定 电化学法（中英文版） Natural gas - Determination of oxygen content - Electrochemical method |
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GB/T 43282.1-2023 塑料 暴露于海水中塑料材料需氧生物分解的测定 第1部分：采用分析释放二氧化碳的方法（中英文版） Plastics. Determination of the aerobic biodegradation of plastic materials exposed to seawater. Part 1: Using methods to analyze the release of carbon dioxide. |
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GB/T 5686.9-2023 锰铁、锰硅合金、氮化锰铁和金属锰 锰、硅、磷和铁含量的测定 波长色散X射线荧光光谱法(熔铸玻璃片法)（中英文版） Ferromanganese, manganese-silicon alloy, ferromanganese nitride and metallic manganese. Determination of manganese, silicon, phosphorus and iron content. Wavelength dispersive X-ray fluorescence spectrometry (cast glass plate method) |
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GB/T 43363-2023 废弃化学品中铜、锌、镉、铅、铬等12种元素形态分布的测定 连续提取法（中英文版） Determination of form distribution of 12 elements including copper, zinc, cadmium, lead and chromium in waste chemicals. Continuous extraction method |
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GB/T 43276-2023 玩具材料中甲酰胺释放量的测定（中英文版） Determination of formamide release in toy materials |
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GB/T 43275-2023 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（中英文版） Screening and determination of antimony, arsenic, barium, cadmium, chromium, lead, mercury and selenium in toy plastics by energy dispersive X-ray fluorescence spectrometry |
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GB/T 43310-2023 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）（中英文版） Determination of chemical elements of glass fibers and raw materials by inductively coupled plasma optical emission spectrometry (ICP-OES) |
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GB/T 43309-2023 玻璃纤维及原料化学元素的测定 X射线荧光光谱法（中英文版） Determination of chemical elements of glass fiber and raw materials X-ray fluorescence spectrometry |
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GB 31604.49-2023 食品安全国家标准 食品接触材料及制品 多元素的测定和多元素迁移量的测定（中英文版） National Food Safety Standards Food Contact Materials and Products Determination of Multi-Elements and Determination of Multi-Element Migration Amounts |
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GB/T 43088-2023 微束分析 分析电子显微术 金属薄晶体试样中位错密度的测定方法（中英文版） Microbeam analysis Analytical electron microscopy Method for determination of dislocation density in metallic thin crystal specimens |
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GB/T 43012-2023 纸浆 纤维素纳米晶体中硫元素和硫酸半酯含量的测定（中英文版） Determination of sulfur element and sulfate half-ester content in pulp cellulose nanocrystals |
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GB/T 42977-2023 纳米技术 纳米光电显示 量子点光转换膜的光学可靠性测定（中英文版） Nanotechnology Nano-optoelectronic display Optical reliability determination of quantum dot light conversion films |
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GB/T 28539-2023 眼科光学 接触镜和接触镜护理产品 防腐剂摄入和释放的测定（中英文版） Ophthalmic optics Contact lenses and contact lens care products Determination of preservative uptake and release |
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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 6730.87-2023 铁矿石 全铁及其他多元素含量的测定 波长色散X射线荧光光谱法（钴内标法）（中英文版） Iron ore, determination of total iron and other multi-element content, wavelength dispersive X-ray fluorescence spectrometry (cobalt internal standard method) |
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GB/T 13883-2023 饲料中硒的测定（中英文版） Determination of Selenium in Feed |
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GB/T 17476-2023 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（中英文版） Determination of Multiple Elements in Lubricating Oils and Base Oils by Inductively Coupled Plasma Emission Spectrometry |
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GB/T 27698.4-2023 热交换器及传热元件性能测试方法 第4部分：空冷器噪声测定（中英文版） Performance test methods for heat exchangers and heat transfer elements - Part 4: Noise determination of air coolers |
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GB/T 42614-2023 滑动轴承 金属无法兰薄壁轴瓦 σ0.01*极限值的测定（中英文版） Sliding bearings - Determination of the limit value of σ0.01* for metal flangeless thin-walled bearing shells |
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GB/Z 42358-2023 铁矿石 波长色散X射线荧光光谱仪 精度的测定（中英文版） Iron ore - Wavelength dispersive X-ray fluorescence spectrometer - Determination of accuracy |
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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 41668-2022 化学品 防腐处理的木材向环境释放速率的测定方法（中英文版） Chemicals - Determination of release rate of preservative treated wood to the environment |
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GB/T 41382-2022 火灾试验 开放式量热计法 40MW以下火灾热释放速率及燃烧产物的测定（中英文版） Fire test open calorimeter method determination of heat release rate and combustion products in fire below 40mW |
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GB/T 41497-2022 钒铁 钒、硅、磷、锰、铝、铁含量的测定 波长色散X射线荧光光谱法（中英文版） Vanadium, iron, vanadium, silicon, phosphorus, manganese, aluminum and iron determination of content wavelength dispersive X-ray fluorescence spectrometric method |
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GB/T 41701-2022 电子烟烟液 烟碱、丙二醇和丙三醇的测定 气相色谱法（中英文版） Electronic cigarette liquid -- Determination of nicotine, propylene glycol and glycerol -- Gas chromatographic method |
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GB/T 17473.7-2022 微电子技术用贵金属浆料测试方法 第7部分：可焊性、耐焊性测定（中英文版） Test methods of precious metals pastes used for microelectronics—Part 7: Determination of solderability and solder leaching resistance |
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GB/T 6609.30-2022 氧化铝化学分析方法和物理性能测定方法 第30部分：微量元素含量的测定 波长色散X射线荧光光谱法（中英文版） Chemical analysis methods and determination of physical performance of alumina—Part 30: Determination of trace elements—Wavelength dispersive X-ray fluorescence spectrometric method |
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GB/T 19889.2-2022 声学 建筑和建筑构件隔声测量 第2部分：测量不确定度评定和应用（中英文版） Acoustics—Measurement of sound insulation in buildings and of building elements—Part 2 : Determination and application of measurement uncertainties |
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GB/T 18380.13-2022 电缆和光缆在火焰条件下的燃烧试验 第13部分：单根绝缘电线电缆火焰垂直蔓延试验 测定燃烧的滴落（物）/微粒的试验方法（中英文版） Tests on electric and optical fibre cables under fire conditions—Part 13:Test for vertical flame propagation for a single insulated wire or cable—Procedure for determination of flaming droplets/particles |
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GB/T 3286.11-2022 石灰石及白云石化学分析方法 第11部分：氧化钙、氧化镁、二氧化硅、氧化铝及氧化铁含量的测定 波长色散X射线荧光光谱法(熔铸玻璃片法)（中英文版） Methods for chemical analysis of limestone and dolomite—Part 11: Determination of calcium oxide, magnesium oxide, silicon dioxide, aluminium oxide and iron oxide content—Wavelength dispersive X-ray fluorescence spectrometry (Fused cast bead method) |
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GB/T 41331-2022 染料产品中砷、汞、锑、硒的测定 原子荧光光谱法（中英文版） Determination of Arsenic, Mercury, Antimony and Selenium in Dye Products - Atomic Fluorescence Spectrometry |
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