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 31197-2014
Inorganic chemicals for industrial use-Determination of impurity anions-Ion chromatography method
GB/T 31200-2014
Graphical signs and guidelines for the use of lifts, escalators and moving walks
GB/T 16180-2014
Standard for identify work ability—Gradation of disability caused by work-related injuries and occupatiaonal diseases
GB/T 21230-2014
Acoustics-Determination of occupational noise exposure-Engineering method
GB/T 20090.10-2013
Information technology—Advanced coding of audio and video—Part 10: Mobile speech and audio
GB/T 30921.1-2014
工业用精对苯二甲酸（PTA）试验方法 第1部分:对羧基苯甲醛（4-CBA）和对甲基苯甲酸（p-TOL）含量的测定
Test method of purified terephthalic acid (PTA) for industrial use-Part 1:Determination of concentrations of 4-carboxybenzaldehyde (4-CBA) and p-toluic acid (p-TOL)