KS E 3912-1993
Methods for determination of aluminium oxide in manganese ores

Standard No.

KS E 3912-1993

Release Date

1993

Published By

Korean Agency for Technology and Standards (KATS)

Status

Withdraw

Replace By

KS E 3912-2004

Latest

KS E 3912-2009

KS E 3912-1993 history

• 2009 KS E 3912-2009 Methods for determination of aluminium in manganese ores
• 2004 KS E 3912-2004 Methods for determination of aluminium in manganese ores
• 1993 KS E 3912-1993 Methods for determination of aluminium oxide in manganese ores