Deutsch-Chinesisches Normeninformationsportal

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Anzahl der Treffer (Daten werden monatlich aktualisiert): 47646

GB/T 43555-2023

Intelligent service—Predictive maintenance—Algorithm evaluation method

GB/T 43556.1-2023

Maintenance technology of optical fibre and cable line—Part 1: Fibre identification based on leaky light

GB/T 43556.2-2023

Maintenance technology of optical fibre and cable line—Part 2: Water detection in underground closures with optical monitoring system

GB/T 15022.10-2023

Resin based reactive compounds used for electrical insulation—Part 10: Polyesterimide resin composite

GB/Z 20840.100-2023

Instrument transformers—Part 100: Guidance for application of current transformers in power system protection

GB/T 25320.11-2023

Power systems management and associated information exchange—Data and communications security—Part 11:Security for XML documents

GB/T 5019.13-2023

Insulating materials based on mica—Part 13:High thermal conductivity glass-backed mica tape with less resin

GB/T 43593-2023

Ferrite cores—Standard inductance factor for gapped cores and its tolerance

GB/T 42609-2023

Coal feed flow three-way diverter valve

GB/T 17626.3-2023

Electromagnetic compatibility—Testing and measurement techniques—Part 3:Radiated, radio-frequency,electromagnetic field immunity test

Anzahl der Treffer (Daten werden monatlich aktualisiert): 47646