GB/T 14352.14-1993

Methods for chemical analysis of tungsten ores and molybdenum ores—Determination of gallium content—Rhodamine B photometric method after butylacetate extraction

NORMA vydaná dňa 12.5.1993

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The information about the standard:

Designation standards: GB/T 14352.14-1993
Note: NEPLATNÁ
Publication date standards: 12.5.1993
Country: Chinese technical standard
Kategória: Technické normy GB