
Methods for chemical analysis of spodumenite and lepidolite concentrates--The EDTAvolumetric method for the determination of aluminium oxide content
NORMA vydána dne 19.10.1983
Designation standards: GB/T 3885.4-1983
Note: NEPLATNÁ
Publication date standards: 19.10.1983
Country: Chinese technical standard
Kategorie: Technické normy GB