GB/T 9489.4-1988

Determination of Al2O3 in alundum powder by complexometric titration

NORMA vydána dne 27.6.1988

The information about the standard:

Designation standards: GB/T 9489.4-1988
Note: NEPLATNÁ
Publication date standards: 27.6.1988
Country: Chinese technical standard
Kategorie: Technické normy GB