GB 7558.2-1987

Methods of chemical analysis of soda-lime-alumina and borosilicate glass--Determination of content of fluorine

NORMA vydána dne 1.1.1987

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The information about the standard:

Designation standards: GB 7558.2-1987
Note: NEPLATNÁ
Publication date standards: 1.1.1987
Country: Chinese technical standard
Kategorie: Technické normy GB