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 25102.12-2018
Electroacoustics—Hearing aids—Part 12: Dimensions of electrical connector systems
GB/T 20441.2-2018
电声学 测量传声器 第2部分:采用互易技术对实验室标准传声器声压校准的原级方法
Electroacoustics—Measurement microphones—Part 2: Primary method for pressure calibration of laboratory standard microphones by the reciprocity technique
GB/T 33475.3-2018
Information technology—High efficiency media coding—Part 3: Audio
GB/T 29811.3-2018
信息技术 学习、教育和培训 学习系统体系结构与服务接口 第3部分:资源访问服务接口
Information technology—Learning, education and training—Learning system architecture and services interfaces—Part 3: Resource accessing services interfaces
GB/T 21711.7-2018
Electromechanical elementary relays—Part 7:Test and measurement procedures
GB/T 36348-2018
Information technology—Learning,education and training—Virtual experiment—Framework
GB/T 36324-2018
Information security technology—Information security classification specifications of industrial control systems
GB/T 36343-2018
Information technology—Data transaction service platform—Transaction data description