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 44816.1-2024
接入网系统互通性技术要求 第1部分:10Gbit/s无源光网络（XG-PON）
Technical requirements for interoperability of access network system—Part 1:10Gbit/s passive optical networks (XG-PON)
GB/T 44815-2024
Lasers and laser-related equipment—Test methods for laser beam polarization parameters
GB/T 44816.2-2024
接入网系统互通性技术要求 第2部分:10Gbit/s对称无源光网络（XGS-PON）
Technical requirements for interoperability of access network system—Part 2:10Gbit/s symmetric passive optical networks (XGS-PON)
GB 44702-2024
Specification for the limitation of harmful substances found in watch casings contacting directly with skin
GB 18245-2024
Safety specification for dust explosion prevention and protection in tobacco processing system
GB/T 44649-2024
Nickel-metal hydride cells and modules used for electric road vehicles—Safety requirements
GB/T 44485-2024
Real time positioning grading service contents and data format of BeiDou ground-based augmentation system