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- 2019-05-24 ISO/TS 19807-2 "Nanotechnologies -- Magnetic nanomaterials -- Part 2: Specification of characteristics and measurements for nanostructured superparamagnetic beads for nucleic acid extraction"
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- 2016-11-15 Sino-German City-to-City Standardization Cooperation Seminar
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GB/T 11060.8-2020
天然气 含硫化合物的测定 第8部分:用紫外荧光光度法测定总硫含量
Natural gas—Determination of sulfur compounds—Part 8:Determination of total sulfur content by ultraviolet fluorescence method
GB/T 27894.2-2020
天然气 用气相色谱法测定组成和计算相关不确定度 第2部分:不确定度计算
Natural gas—Determination of composition and associated uncertainty by gas chromatography—Part 2: Uncertainty calculations
GB/T 25117-2020
Railway applications—Rolling stock—Combined test method for traction systems
GB/T 39051-2020
Applied specifications for identification on cultural relics import and export
GB/T 14506.31-2019
硅酸盐岩石化学分析方法 第31部分:二氧化硅等12个成分量测定 偏硼酸锂熔融-电感耦合等离子体原子发射光谱法
Methods for chemical analysis of silicate rocks—Part 31: Determination of 12 components including silicon dioxide etc.—Lithium metaborate fusion-inductively coupled plasma atomic emission spectrometry
GB/T 14353.19-2019
铜矿石、铅矿石和锌矿石化学分析方法 第19部分:锡量测定 氢化物发生原子荧光光谱法
Methods for chemical analysis of copper ores, lead ores and zinc ores—Part 19: Determination of tin content—Hydride generation atomic fluorescence spectrometry
GB/T 14353.20-2019
铜矿石、铅矿石和锌矿石化学分析方法 第20部分:铼量测定 电感耦合等离子体质谱法
Methods for chemical analysis of copper ores, lead ores and zinc ores—Part 20 : Determination of rhenium content—Inductively coupled plasma mass spectroscopy
GB/T 38238-2019
Non-destructive testing instruments—Infrared thermography—System and equipment—Description of characteristics