Method for chemical analysis of yttrium and yttrium oxide—Determination of lanthanum oxide, cerium oxide, praseodymium oxide, neodymium oxide, samarium oxide, europium oxide, gadolinium oxide, terbium oxide, dysprosium oxide, holmium oxide, erbium oxi, thulium oxide, ytterbium oxide and lutecium oxide contents
NORMA vydaná dňa 9.7.1996
Označenie normy: GB/T 16480.1-1996
Poznámka: NEPLATNÁ
Dátum vydania normy: 9.7.1996
Krajina: Čínska technická norma
Kategória: Technické normy GB