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 32483.1-2025
光源控制装置的效率要求 第1部分:荧光灯控制装置 控制装置线路总输入功率和控制装置效率的测量方法
Energy performance of controlgear for electric light sources—Part 1: Controlgear for fluorescent lamps—Method of measurement to determine the total input power of controlgear circuits and the efficiency of the controlgear
GB/T 32483.2-2025
光源控制装置的效率要求 第2部分:放电灯(荧光灯除外)控制装置 控制装置效率的测量方法
Energy performance of controlgear for electric light sources—Part 2: Controlgear for discharge lamps (excluding fluorescent lamps) —Method of measurement to determine the efficiency of controlgear
GB/T 46335.4-2025
IPv6 adoption rate evaluation indicators and evaluation methods—Part 4:Internet data center
GB/T 46335.5-2025
IPv6支持度评测指标与评测方法 第5部分:内容分发网络(CDN)
IPv6 adoption rate evaluation indicators and evaluation methods—Part 5:Content delivery network(CDN)
GB/T 15370.3-2025
农业拖拉机 通用技术条件 第3部分:130 kW以上轮式拖拉机
Agricultural tractors—General requirement—Part 3:Over 130 kW wheeled tractors
GB/T 15370.2-2025
农业拖拉机 通用技术条件 第2部分:50 kW~130 kW轮式拖拉机
Agricultural tractors—General requirement—Part 2:50 kW~130 kW wheeled tractors
GB/T 31086-2025
Requirements and evaluation indicators for cold chain service capabilities of logistics enterprises





