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 34634-2017
产品几何技术规范（GPS） 光滑工件尺寸（500mm～10000mm）测量 计量器具选择
Geometrical product specifications (GPS)—Measurement of linear sizes (500 mm-10000 mm) of plain workpiece—Choice of measuring instrument
GB/T 34648-2017
Metallic and other inorganic coatings—Autocatalytic nickel over autocatalytic copper for electromagnetic shielding
GB/T 4698.1-2017
海绵钛、钛及钛合金化学分析方法 第1部分:铜量的测定 火焰原子吸收光谱法
Methods for chemical analysis of titanium sponge, titanium and titanium alloys—Part 1:Determination of copper content—Flame atomic absorption spectrometry
GB/T 1819.8-2017
锡精矿化学分析方法 第8部分:锌量的测定 火焰原子吸收光谱法
Methods for chemical analysis of tin concentrates—Part 8:Determination of zinc content—Flame atomic absorption spectrometric method
GB/T 34203-2017
Corrosion of metals and alloys—Air pollutant monitoring and analysis methods
GB/T 5195.3-2017
Fluorspar—Determination of loss in mass at 105℃—Gravimetric method