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 23561.12-2024
煤和岩石物理力学性质测定方法 第 12 部分: 煤的坚固性系数测定方法
Methods for determining the physical and mechanical properties of coal and rock—Part 12:Method for the determination coal hardiness coefficients
GB/T 18314-2024
Specifications for survey and measurement of global navigation satellite system
GB/T 19510.212-2023
光源控制装置 第2-12部分:放电灯（荧光灯除外）用直流或交流电子镇流器的特殊要求
Controlgear for electric light sources—Part 2-12:Particular requirements for d.c. or a.c. supplied electronic ballasts for discharge lamps(excluding fluorescent lamps)
GB/T 43459-2023
Technical specification for cell culture operations in cleanroom and relevant controlled environment
GB/T 14392.3-2023
Layout key for international trade documents—Part 3:Application guidelines
GB/T 28547-2023
Selection and application recommendations of metal oxide surge arresters for a.c. systems