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 20441.8-2025
电声学 测量传声器 第8部分:测定工作标准传声器自由场灵敏度的比较法
Electroacoustics—Measurement microphones—Part 8: Methods for determining the free-field sensitivity of working standard microphones by comparison
GB/T 44919-2024
Micro-electromechanical systems (MEMS)technology—Bulge test method for measuring mechanical properties of thin films
GB/T 44909-2024
Additive manufacturing—Technical requirements for product data protection of cloud service platform
GB/T 42596.4-2024
Machine tools safety—Presses—Part 4: Safety requirements for pneumatic presses
GB/T 45048-2024
Earth-moving machinery—Battery electric non-road wide-body dumpers—Technical requirements
GB/T 45051-2024
Earth-moving machinery—Battery electric non-road mining dumpers—Technical requirements
GB/T 45075-2024
General specification for echelon use of decommissioning photovoltaic modules