GB 11074.1-1989

Samarium oxide--Determination of praseodymium oxide, neodymium oxide, europium oxide, gadolinium oxide andyttrium oxide contents--Emission spectrographic method (I)

NORMA vydaná dňa 1.1.1989

Anglicky a čínsky -
Elektronické PDF (200.20 EUR)

Anglicky a čínsky -

Tlačené (200.20 EUR)

The information about the standard:

Designation standards: GB 11074.1-1989
Note: NEPLATNÁ
Publication date standards: 1.1.1989
Country: Chinese technical standard
Kategória: Technické normy GB