KS F 4012-1994
Reinforced concrete manhole blocks for sewerage works

Standard No.

KS F 4012-1994

Release Date

1994

Published By

Korean Agency for Technology and Standards (KATS)

Status

Be replaced 2013-05

Replace By

KS F 4012-2013

Latest

KS F 4012-2022

KS F 4012-1994 history

• 2022 KS F 4012-2022 Reinforced concrete manhole blocks for sewerage works
• 0000 KS F 4012-2013(2018)
• 2013 KS F 4012-2013 Reinforced concrete manhole blocks for sewerage works
• 1994 KS F 4012-1994 Reinforced concrete manhole blocks for sewerage works