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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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Number of entries (Data is updated on a monthly basis): 47646
GB/T 18491.6-2010
信息技术 软件测量 功能规模测量 第6部分:GB/T 18491系列标准和相关标准的使用指南
Information technology - Software measurement - Functional size measurement - Part 6: Guide for use of GB/T 18491 series and related standards
GB/T 13377-2010
原油和液体或固体石油产品 密度或相对密度的测定 毛细管塞比重瓶和带刻度双毛细管比重瓶法
Crude petroleum and liquid or solid petroleum products - Determination of density or relative density - Capillary stoppered pyknometer and graduated bicapillary pyknometer methods
GB/T 26242-2010
Information technology - General specification of 9-pin dot matrix printer cores
Number of entries (Data is updated on a monthly basis): 47646