News
- 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"
- 2018-09-07 Cooperation, the key to the future
- 2016-11-15 Sino-German City-to-City Standardization Cooperation Seminar
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- BAM - Federal Institute for Materials Research and Testing
- DIN Media - DIN Media GmbH
- BMWK - Federal Ministry for Economic Affairs and Climate Action
- DIN - Deutsches Institut für Normung
- PTB - Physikalisch-Technische Bundesanstalt
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GB/T 30874-2014
信息技术 通用多八位编码字符集 八思巴文名义字符与变形显现字符 16点阵字型 忽必烈体
Information technology-Universal multi-octet coded character set-Phags-pa nominal characters and presentation forms-16 dot matrix font-Hubilie Ti
GB/T 30701-2014
表面化学分析 硅片工作标准样品表面元素的化学收集方法和全反射X射线荧光光谱法(TXRF)测定
Surface chemical analysis-Chemical methods for the collection of elements from the surface of silicon-wafer working reference materials and their determination by total-reflection X-ray fluorescence (TXRF) spectroscopy
GB/T 30202.2-2013
Test method for granular coal-based activated carbon for desulfurization and denitration process-Part 2: Particle size
GB/T 15076.15-2008
Methods for chemical analysis of tantalum and niobium - Determination of hydrogen content





