GB 21252-2023

Norm of energy consumption for unit production of architecture and sanitary ceramics and alumina grinding ball

NORMA vydána dne 27.11.2023

Anglicky a čínsky -
Elektronické PDF (4822.20 CZK)

The information about the standard:

Designation standards: GB 21252-2023
Publication date standards: 27.11.2023
Country: Chinese technical standard
Kategorie: Technické normy GB