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 12162.2-2025
用于校准剂量仪和剂量率仪及确定其能量响应的X和γ参考辐射 第2部分:辐射防护用的能量范围为8 keV~1.3 MeV 和 4 MeV~9 MeV的剂量测定
X and gamma reference radiation for calibrating dosemeters and doserate meters and for determining their response as a function of photon energy—Part 2: Dosimetry for radiation protection over the energy ranges from 8 keV to 1.3 MeV and 4 MeV to 9 MeV
GB/T 12162.1-2025
用于校准剂量仪和剂量率仪及确定其能量响应的X和γ参考辐射 第1部分:辐射特性及产生方法
X and gamma reference radiation for calibrating dosemeters and doserate meters and for determining their response as a function of photon energy—Part 1:Radiation characteristics and production methods
GB/T 17693.15-2025
Transformation guidelines of geographical names from foreign languages into Chinese—Part 15: Thai
GB/T 20344-2025
Tractors and machinery for agricultural and forestry—Power transmission connectors
GB/T 16770.1-2025
Solid hardmetal end mills with parallel shank—Part 1: Type and dimensions