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 46918.1-2025
微细气泡技术 水中微细气泡分散体系气体含量的测量方法 第1部分:氧气含量
Fine bubble technology—Evaluation method for determining gas content in fine bubble dispersions in water—Part 1: Oxygen content
GB/T 41914.3-2025
微细气泡技术 微细气泡使用和测量通则 第3部分:微细气泡发生方法
Fine bubble technology—General principles for usage and measurement of fine bubbles—Part 3: Methods for generating fine bubbles
GB/T 44626.2-2025
Fine bubble technology—Elimination method for sample characterization—Part 2: Elimination techniques
GB/T 46922-2025
基于12.5kHz信道的时分多址（TDMA）专用数字集群通信系统 系统互联技术规范
12.5kHz TDMA channel based professional digital trunking communication system—Technical specifications for system interconnection
GB/T 46855-2025
植物油脂 叶绿素a和叶绿素a'降解产物的测定（脱镁叶绿素a,a'和焦脱镁叶绿素）
Vegetable fats and oils—Determination of the degradation products of chlorophylls a and a’(pheophytins a, a’and pyropheophytins)
GB/T 29195-2025
General specification for terrestrial crystalline silicon photovoltaic cells
GB/T 19064-2025
Technical requirements and test methods for residential solar photovoltaic power system