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 34322-2017
Automatic continuous determination of water quality for boiler and cooling system—Potentiometric titration
GB/T 7676.8-2017
直接作用模拟指示电测量仪表及其附件 第8部分:附件的特殊要求
Direct acting indicating analogue electrical measuring instruments and their accessories—Part 8:Special requirements for accessories
GB/T 7676.9-2017
直接作用模拟指示电测量仪表及其附件 第9部分:推荐的试验方法
Direct acting indicating analogue electrical measuring instruments and their accessories—Part 9:Recommended test methods
GB/T 7676.4-2017
直接作用模拟指示电测量仪表及其附件 第4部分:频率表的特殊要求
Direct acting indicating analogue electrical measuring instruments and their accessories—Part 4:Special requirements for frequency meters
GB/T 4698.22-2017
海绵钛、钛及钛合金化学分析方法 第22部分:铌量的测定 5-Br-PADAP分光光度法和电感耦合等离子体原子发射光谱法
Methods for chemical analysis of titanium sponge ,titanium and titanium alloys—Part 22:Determination of niobium content—5-Br-PADAP spectrophotometry and inductively coupled plasma atomic emission spectrometry