GB/T 18882.4-2002

Chemical analysis methods for mixed rare earth oxide of ion-absorpted type RE ore—Determination of aluminum oxide content—Atomic emission spectrographic method

NORMA vydána dne 19.11.2002

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The information about the standard:

Designation standards: GB/T 18882.4-2002
Note: NEPLATNÁ
Publication date standards: 19.11.2002
Country: Chinese technical standard
Kategorie: Technické normy GB