KS L 3131-1979
Steel pouring pit refractories

Standard No.

KS L 3131-1979

Release Date

1979

Published By

Korean Agency for Technology and Standards (KATS)

Status

Be replaced 2002-08

Replace By

KS L 3131-2002

Latest

KS L 3131-2002(2022)

KS L 3131-1979 history

• 0000 KS L 3131-2002(2022)
• 0000 KS L 3131-2002(2017)
• 2002 KS L 3131-2002 Steel pouring pit refractories
• 1979 KS L 3131-1979 Steel pouring pit refractories