KS E 3905-2007
QUALITY STANDARD OF ROCK DUST USED IN COAL MINES

Standard No.

KS E 3905-2007

Release Date

2007

Published By

Korean Agency for Technology and Standards (KATS)

Latest

KS E 3905-2007

KS E 3905-2007 history

• 2007 KS E 3905-2007 QUALITY STANDARD OF ROCK DUST USED IN COAL MINES
• 0000 KS E 3905-1997(2002)
• 1979 KS E 3905-1979 QUALITY STANDARD OF ROCK DUST USED IN COAL MINES