GB/T 43341-2023纳米技术石墨烯的缺陷浓度测量拉曼光谱法国家标准
英文:Nanotechnology—Measurement of defect concentration of graphene—Raman spectroscopy method GB/T 43341-2023介绍: 国家标准《纳米技术...
英文:Nanotechnology—Measurement of defect concentration of graphene—Raman spectroscopy method GB/T 43341-2023介绍: 国家标准《纳米技术...
英文:General method for the determination of arsenic in inorganic chemical products—Part 3:Atomic fluorescence spectrometr...
英文:Determination of the content of phthalate in textile dyeing and finishing auxiliaries GB/T 24168-2023介绍: 国家标准《纺织染整助剂产...
英文:Inorganic chemicals for industrial use—General method for the determination of water insoluble matter GB/T 23948-2023...
英文:Anhydrous hydrogen fluoride for industrial use GB/T 7746-2023介绍: 国家标准《工业无水氟化氢》由TC63(全国化学标准化技术委员会)归口,TC63SC1(全国化学标准化技术...
英文:Determination of hydrocarbon impurities of propylene for industrial use—Gas chromatographic method GB/T 3392-2023介绍: ...
英文:Test method of acrylic acid and acrylates for industrial use—Part 2:Determination of organic impurities and purity of...
英文:Integrated equipment based on membrane technologies for treating dyeing and finishing wastewater GB/T 43359-2023介绍: 国...
英文:Microbeam analysis—Quantitative analysis using energy-dispersive spectrometry (EDS) for elements with an atomic numbe...
英文:Surface chemical analysis—General rules for glow discharge optical emission spectrometry (GD-OES) GB/T 19502-2023介绍: ...