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 31887.5-2025
自行车 照明和回复反射装置 第5部分:自行车非发电机供电的照明系统
Cycles—Lighting and retro-reflective devices—Part 5: Lighting systems not powered by the cycle's movement
GB/T 31887.3-2025
自行车 照明和回复反射装置 第3部分:照明和回复反射装置的安装和使用
Cycles—Lighting and retro-reflective devices—Part 3: Installation and use of lighting and retro-reflective devices
GB/T 31887.4-2025
自行车 照明和回复反射装置 第4部分:自行车发电机供电的照明系统
Cycles—Lighting and retro-reflective devices—Part 4: Lighting systems powered by the cycle's movement
GB/T 44985.2-2025
General technical requirements for agricultural internet of things—Part 2: Facility horticulture
GB/T 45580-2025
Safety technical requirements of metal portable tank for liquid dangerous goods transported by road
GB/T 45527-2025
Technical specification at the project level for assessment of greenhouse gas emission reductions—Power energy substitution projects