GB/T 44819-2024

Method for determining the spontaneous combustion indicator gas and critical value in coal seams

NORMA vydána dne 26.10.2024

Anglicky a čínsky -
Elektronické PDF (9224.40 CZK)

The information about the standard:

Designation standards: GB/T 44819-2024
Publication date standards: 26.10.2024
Country: Chinese technical standard
Kategorie: Technické normy GB