GB/T 20475.5-2020

Classification for content of harmful elements in coalPart 5Fluorine

NORMA vydána dne 6.3.2020

Anglicky a čínsky -
Elektronické PDF (3070.30 CZK)

The information about the standard:

Designation standards: GB/T 20475.5-2020
Publication date standards: 6.3.2020
Country: Chinese technical standard
Kategorie: Technické normy GB