Deutsch-Chinesisches Normeninformationsportal

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Anzahl der Treffer (Daten werden monatlich aktualisiert): 84325

GB/T 29721-2023

Commercial coal quality—Coal for fluidized bed gasification

GB/T 12712-2023

Technical management requirements for condensate recovery and automatic steam traps of steam heating system

GB/T 18820-2023

General principles of drafting norm of water intake for industry

GB/T 19675.2-2023

Reinforced flexible graphite gaskets for pipe flanges—Part 2: Class designated

GB/T 21898-2023

Method of specification for textile colors

GB/T 25211-2023

Classification and quality requirements of semi-coke

GB/T 20538.2-2023

Business data and process of electronic commerce eXtensible Markup Language(ebXML)—Part 2:Business information entity directory

GB/T 8038-2023

Coking toluene—Determination of hydrocarbon impurities—Gas chromatography

GB/T 22317.401-2023

Piezoelectric filters of assessed quality—Part 4-1: Blank detail specification—Capability approval

GB/T 22319.6-2023

Measurement of quartz crystal unit parameters—Part 6: Measurement of drive level dependence(DLD)

Anzahl der Treffer (Daten werden monatlich aktualisiert): 84325