GB/T 6901.9-2004

Chemical analysis of silica refractories—Part 9:Determination of potassium oxide and sodium oxide-Atomic absorption spectrophotometric method

NORMA vydaná dňa 19.1.2004

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The information about the standard:

Designation standards: GB/T 6901.9-2004
Note: NEPLATNÁ
Publication date standards: 19.1.2004
Country: Chinese technical standard
Kategória: Technické normy GB