Determination of silver in silver jewellery alloys—Volumetric (potentiometric) method using potassium bromide
NORM herausgegeben am 12.8.1999
Designation standards: GB/T 17832-1999
Note: UNGĂśLTIG
Publication date standards: 12.8.1999
Country: Chinese technical standard
Kategorie: Technische Normen GB