Deutsch-Chinesisches Normeninformationsportal

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Anzahl der Treffer (Daten werden monatlich aktualisiert): 83618

GB/T 6609.25-2023

Chemical analysis methods and determination of physical performance of alumina—Part 25: Method for the determination of tapped and untapped density

GB/T 42653-2023

Test method for melt viscosity of glass

GB 21520-2023

Minimum allowable values of energy efficiency and energy efficiency grades for displays

GB 19517-2023

National technical specification for the safety of electric equipments

GB 42590-2023

Safety requirements for civil unmanned aircraft system

GB 7300.502-2023

Feed additives —Part 5:Live microorganisms —Lactobacillus plantarum

GB 7300.503-2023

Feed additives —Part 5:Live microorganisms — Enterococcus faecium

GB/T 12971.1-2023

Trolley and contact wires for electric traction—Part 1:Copper and copper-alloy contact wires

GB/T 16903.2-2023

Rules for the presentation of graphical symbols for use on signs—Part 2: General symbol elements for public information graphical symbols

GB/T 14795-2023

Natural rubber—Vocabulary

Anzahl der Treffer (Daten werden monatlich aktualisiert): 83618