KS E 4909-2006
Nonsparking beryllium copper alloy tools

Standard No.

KS E 4909-2006

Release Date

2006

Published By

Korean Agency for Technology and Standards (KATS)

Status

Withdraw

Replace By

KS E 4909-2006(2011)

Latest

KS E 4909-2006(2011)

Replace

KS E 4909-2001

Scope

This standard applies to mines, factories, other workplaces and ships that may cause explosions due to sparks.

KS E 4909-2006 history

• 0000 KS E 4909-2006(2011)
• 2006 KS E 4909-2006 Nonsparking beryllium copper alloy tools
• 1978 KS E 4909-1978 Nonsparking beryllium copper alloy tools