GB 8154.3-1987

Methods for chemical analysis of cryolite natural and artificial--The distillation--thorium nitrate volumetric method for the determination of fluorine content

NORMA vydána dne 1.1.1987

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The information about the standard:

Designation standards: GB 8154.3-1987
Note: NEPLATNÁ
Publication date standards: 1.1.1987
Country: Chinese technical standard
Kategorie: Technické normy GB