GB/Z 42520-2023

Guidelines for X-ray fluorescence spectrometric laboratory practice for the analysis of iron ores

NORMA vydána dne 23.5.2023

Anglicky a čínsky -
Elektronické PDF (13007.80 CZK)

The information about the standard:

Designation standards: GB/Z 42520-2023
Publication date standards: 23.5.2023
Country: Chinese technical standard
Kategorie: Technické normy GB