News
- 13.05.2019 ISO/TS 19807-2 "Nanotechnologies -- Magnetic nanomaterials -- Part 2: Specification of characteristics and measurements for nanostructured superparamagnetic beads for nucleic acid extraction
- 01.12.2016 Industrie 4.0: Deutsch-Chinesische Zusammenarbeit nimmt Fahrt auf
- 15.11.2016 Deutsch-chinesisches Seminar in Chengdu
Links
- BAM - Bundesanstalt für Materialforschung und -prüfung
- DIN Media - DIN Media GmbH
- BMWK - Bundesministerium für Wirtschaft und Klimschutz
- DIN - Deutsches Institut für Normung
- PTB - Physikalisch-Technische Bundesanstalt
Suche
GB/T 30773-2014
Determination of residual phenol content in phenolic resins by gas chromatography
GB/T 11299.15-1989
卫星通信地球站无线电设备测量方法 第三部分:分系统组合测量 第五节:天线跟踪和控制
Methods of measurement for radio equipment used in satellite earth stations--Part 3:Methods of measurement for combinations of sub-systems--Section five:Antenna tracking and control
GB/T 6609.7-2004
氧化铝化学分析方法和物理性能测定方法 二安替吡啉甲烷光度法测定二氧化钛含量
Chemical analysis methods and determination of physical performance of alumina--Determination of titanium dioxide content--Diantiprylmehane photometric method
GB/T 17902.2-2005
信息技术 安全技术 带附录的数字签名 第2部分:基于身份的机制
Information technology-Security techniques-Digital signatures with appendix-Part2:Identity-based mechanisms
GB/T 9803-1988
Water quality--Determination of pentachlorophenol by safranine-T spectrophotometric method
GB/T 9800-1988
Chromate conversion coatings on electroplated zinc and cadmium coatings
GB/T 11064.7-2013
碳酸锂、单水氢氧化锂、氯化锂化学分析方法 第7部分:铁量的测定 邻二氮杂菲分光光度法
Methods for chemical analysis of lithium carbonate,lithium hydroxide monohydrate and lithium chloride - Part 7: Determination of iron content-1,10-phenanthroline spectrophotometric method