ASA M13.1

Rock-Dusting Underground Bituminous-Coal and Lignite Mines to Prevent Coal-Dust Explosions

Org/Number ID	ASA M13.1
Alternate Organization ID / number	ANSI IC Bureau of Mines Information Circular 8001; UDC 622.81
Version(s)	1960
Bin #	0519
Comments
Status	Present
Record last updated	June 23, 2022, 8:02 pm

This may not be the most recent edition of this standard.