GB/T 1877-1995

Phosphate rock and concentrate--Determination of manganese oxide content--Spectrophotometric and volumetric methods

NORMA vydaná dňa 20.12.1995

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The information about the standard:

Designation standards: GB/T 1877-1995
Publication date standards: 20.12.1995
Country: Chinese technical standard
Kategória: Technické normy GB