GB/T 17359-2023微束分析原子序数不小于11的元素能谱法定量分析国家标准
英文:Microbeam analysis—Quantitative analysis using energy-dispersive spectrometry (EDS) for elements with an atomic numbe...
英文:Microbeam analysis—Quantitative analysis using energy-dispersive spectrometry (EDS) for elements with an atomic numbe...
英文:Nanotechnology—Measurement for oxygen content and C/O of graphene powder—X-ray photoelectron spectroscopy GB/T 43598-...
英文:Test methods of hydrophobic characteristics for porous hydrophobic membrane GB/T 42270-2022介绍: 国家标准《多孔疏水膜的疏水性能测试方法》由T...
英文:Determination of pore size for membranes—Gas permeation method GB/T 42269-2022介绍: 国家标准《分离膜孔径测试方法 气体渗透法》由TC382(全国分离膜标准...
英文:Determination of chlorhydrocaobon contents in correction stationery—Gas chromatographic method GB/T 32613-2016介绍: 国家标...
英文:Measurement of nanofilm thickness on glass substrate—Profilometric method GB/T 33826-2017介绍: 国家标准《玻璃衬底上纳米薄膜厚度测量 触针式轮廓...
英文:Nanotechnology—Determination of copper, manganese and chromium ions in aqueous solution—Ultraviolet-visible spectroph...
英文:General rules for quadrupole inductively coupled plasma mass spectrometry GB/T 37837-2019介绍: 国家标准《四极杆电感耦合等离子体质谱方法通则》由...
英文:Testing methods of X-ray diffraction for determining the orientation of crystal materials by rotation GB/T 37983-2019...
英文:General rules for isotope composition analysis by mass spectrometry GB/T 37847-2019介绍: 国家标准《同位素组成质谱分析方法通则》由TC481(全国仪器...