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- 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 36360-2018
Semiconductor optoelectronic devices—Blank detail specification for middle power light-emitting diodes
GB/T 36358-2018
Semiconductor optoelectronic devices—Blank detail specification for power light-emitting diodes
GB/T 36357-2018
Technical specification for middle power light-emitting diode chips
GB/T 36359-2018
Semiconductor optoelectronic devices—Blank detail specification for lower power light-emitting diodes
GB/T 4728.4-2018
Graphical symbols for electrical diagrams—Part 4: Basic passive components
GB/T 25442-2018
Standard methods for determining losses and efficiency of rotation electrical machines from tests（excluding machines for traction vehicles）
GB/T 4728.2-2018
电气简图用图形符号 第2部分: 符号要素、限定符号和其他常用符号
Graphical symbols for electrical diagrams—Part 2:Symbol elements,qualifying symbols and other symbols having general application