
Samarium oxide--Determination of Praseodymium oxide, neodymium oxide, europium oxide, gadolinium oxide and yttrium oxide contents--Emission spectrographic method()
STANDARD published on 31.3.1989
Designation standards: GB/T 11074.2-1989
Note: WITHDRAWN
Publication date standards: 31.3.1989
Country: Chinese technical standard
Category: Technical standards GB