GB/T 5448-1997

Determination of the crucible swelling number of bituminous coal—Electrical heating

NORM herausgegeben am 17.4.1997

The information about the standard:

Designation standards: GB/T 5448-1997
Note: UNGÜLTIG
Publication date standards: 17.4.1997
Country: Chinese technical standard
Kategorie: Technische Normen GB