GB/T 8762.7-1988

Europium oxide of phosphor grade—Determination of cerium oxide, praseodymium oxide, samarium oxide, gadolinium oxide and dysprosium oxide contents—Spectrochemical method and direct spectrographic method

NORMA vydána dne 25.2.1988

The information about the standard:

Designation standards: GB/T 8762.7-1988
Note: NEPLATNÁ
Publication date standards: 25.2.1988
Country: Chinese technical standard
Kategorie: Technické normy GB