GB/T 21779-2025

Test method for particle size distribution of metal powders and related compounds by light scattering

NORMA vydána dne 29.8.2025

Anglicky a čínsky -
Elektronické PDF (NA DOTAZ)

The information about the standard:

Designation standards: GB/T 21779-2025
Note: K dispozici od: prosinec 2025
Publication date standards: 29.8.2025
Country: Chinese technical standard
Kategorie: Technické normy GB