GB/T 11213.5-1989

Sodium hydroxide for chemical fiber use--Determination of sulphate mass fraction--Barium sulphategravimetric method

NORMA vydaná dňa 31.3.1989

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The information about the standard:

Designation standards: GB/T 11213.5-1989
Note: NEPLATNÁ
Publication date standards: 31.3.1989
Country: Chinese technical standard
Kategória: Technické normy GB