GB/T 24227-2009

Chromium ores and concentrates - Determination of silicon content - Spectrophotometric method and gravimetric method

NORM herausgegeben am 15.7.2009

The information about the standard:

Designation standards: GB/T 24227-2009
Publication date standards: 15.7.2009
Country: Chinese technical standard
Kategorie: Technische Normen GB