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 4325.15-2013
Methods for chemical analysis of molybdenum - Part 15: Determination of sodium content - Flame atomic absorption spectrometry
GB/T 29650-2013
Refractory products - Determination of resistance to carbon monoxide
GB/T 4325.14-2013
Methods for chemical analysis of molybdenum - Part 14: Determination of magnesium content - Flame atomic absorption spectrometry
GB/T 13646-2013
Rubber - Determination of bound styrene content - Spectrophotometric method
GB/T 4325.16-2013
Methods for chemical analysis of molybdenum - Part 16: Determination of potassium content - Flame atomic absorption spectrometry
GB/T 18423-2013
Rubber and plastics hoses and tubing - Determination of transmission of liquids through hose and tubing walls
GB/T 9573-2013
橡胶和塑料软管及软管组合件 软管尺寸和软管组合件长度测量方法
Rubber and plastics hoses and hose assemblies - Methods of measurement of the dimensions of hoses and the lengths of hose assemblies
GB/T 29805-2013
Information technology - Learning,education and training - Learner model
GB/T 29802-2013
Information technology - Learning, education and training - An information model for test and question
GB/T 29803-2013
Information technology - Learning,education and training - Learning technology systems architecture（LTSA）