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 20485.13-2007
振动与冲击传感器校准方法 第13部分: 激光干涉法冲击绝对校准
Methods for the calibration of vibration and shock transducers - Part 13: Primary shock calibration by laser interferometry
GB/T 20616-2006
Fireworks and firecrackers - Determination of bismuth content in pyrotechnic composition
GB/T 20529.1-2006
Guide of enterprise information classifying and coding - Part 1: Principle and method
GB/T 20444-2006
Method for the determination of tetracycline antibiotics in animal tissue by microbiological method
GB/T 20432.4-2006
Photography-Photographic-grade chemicals-Test methods-Part 4: Determination of residue after ignition