Pyrites and concentrate—Determination of total iron content—Part 2:Titanium trichloride-potassium dichromate volumetric method
NORMA vydána dne 25.10.1996
Designation standards: GB/T 2463.2-1996
Note: NEPLATNÁ
Publication date standards: 25.10.1996
Country: Chinese technical standard
Kategorie: Technické normy GB