GB/T 38968-2020

Guidelines for circular economy practical technologies in copper smelting industry

NORMA vydána dne 21.7.2020

Anglicky a čínsky -
Elektronické PDF (4722.90 CZK)

The information about the standard:

Designation standards: GB/T 38968-2020
Publication date standards: 21.7.2020
Country: Chinese technical standard
Kategorie: Technické normy GB