KS B 3997-1986
Drill chuck

Standard No.

KS B 3997-1986

Release Date

1978

Published By

Korean Agency for Technology and Standards (KATS)

Status

Withdraw

Replace By

KS B 3997-2001

KS B 3997-2001(2011)

Latest

KS B 3997-2001(2011)

KS B 3997-1986 history

• 0000 KS B 3997-2001(2011)
• 0000 KS B 3997-2001
• 1978 KS B 3997-1986 Drill chuck