
Test method of precious metal alloys - Determination of platinum content for gold, platinum and palladium alloys - Electricity titration using potassium permanganate
NORMA vydaná dňa 31.3.2008
Designation standards: GB/T 15072.3-2008
Note: NEPLATNÁ
Publication date standards: 31.3.2008
Country: Chinese technical standard
Kategória: Technické normy GB