GB/T 23513.5-2009

Chemical analysis methods for germanium concentrate - Part 5: Determination of silica content - Gravimetry

NORMA vydána dne 8.4.2009

Anglicky a čínsky -
Elektronické PDF (2272.20 CZK)

The information about the standard:

Designation standards: GB/T 23513.5-2009
Publication date standards: 8.4.2009
Country: Chinese technical standard
Kategorie: Technické normy GB