GB/T 3049-1986

Chemical products for industrial use—General method for determination of iron content—o-Phenanthroline spectrophotometric method

NORMA vydaná dňa 18.4.1986

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The information about the standard:

Designation standards: GB/T 3049-1986
Note: NEPLATNÁ
Publication date standards: 18.4.1986
Country: Chinese technical standard
Kategória: Technické normy GB