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
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GB/T 30143-2025
YZR系列起重及冶金用绕线转子三相异步电动机 技术规范（机座号450～500）
YZR series wound-rotor three-phase induction motors for crane and metallurgical applications—Technical specification (frame size 450～500)
GB/T 46385.21-2025
光路板 第2-1部分:基本试验和测量程序 光衰减与隔离度测量
Optical circuit boards—Part 2-1: Basic test and measurement procedures—Optical attenuation and isolation measurements
GB/T 33556.1-2025
Application specification for hospital cleanrooms and associated controlled environment—Part 1: General guidelines
GB/T 10412-2025
Belt drives—Grooved pulleys for classical and narrow V-belts (system based on datum width)
GB/T 3884.1-2025
Methods for chemical analysis of copper concentrates—Part 1 : Determination of copper content—Iodine titration method and electrogravimetric method