Deutsch-Chinesisches Normeninformationsportal

Suche

Anzahl der Treffer (Daten werden monatlich aktualisiert): 47646

GB/T 43377-2023

Gaseous breathing oxygen supplies for civil aircraft

GB/T 42950-2023

Leather—Tests for colour fastness—Colour fastness to saliva

GB/T 42948-2023

Protective polyethylene gloves for daily use

GB/T 42952.1-2023

Thermoplastics pipes for the conveyance of fluids—Dimensions and tolerances—Part 1:Metric series

GB/T 42951-2023

Timekeeping instruments—Watch external parts made of hard material—General requirements and test methods

GB/T 42965.1-2023

Electronic invoice business data specification—Part 1 :Basic elements

GB/T 41247-2023

Specification for quality management of E-commerce live-streaming sales

GB/T 28712.4-2023

Types and basic parameters of heat exchangers—Part 4: Thermo-siphon reboilers

GB/T 5905.1-2023

Cranes—Inspection and test code—Part 1:General principle

GB/T 42869-2023

Requirements for three-dimensional model simplification and lightweight of mechanical products

Anzahl der Treffer (Daten werden monatlich aktualisiert): 47646