GB/T 12690.10-1990

Gadolinium oxide--Determination of samarium oxide, europium oxide, terbium oxide, dysprosium oxide and yttrium oxide contents--Emission spectrographic method

NORMA vydaná dňa 1.1.1990

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The information about the standard:

Designation standards: GB/T 12690.10-1990
Note: NEPLATNÁ
Publication date standards: 1.1.1990
Country: Chinese technical standard
Kategória: Technické normy GB