Frictional Ignition with Coal Mining Bits
Author : Welby G. Courtney
Publisher :
Page : 36 pages
File Size : 20,20 MB
Release : 1990
Category : Coal-cutting bits
ISBN :
Frictional Ignition of Methane by Continuous Mining Machines in Underground Coal Mines
Author : Edward M. Kawenski
Publisher :
Page : 18 pages
File Size : 20,87 MB
Release : 1979
Category : Coal-mining machinery
ISBN :
Book Description
Reduction in Frictional Ignition Due to Conical Coal-cutting Bits
Author : Lung Cheng
Publisher :
Page : 20 pages
File Size : 12,52 MB
Release : 1987
Category : Coal-cutting bits
ISBN :
Book Description
Mine Safety and Health
Author :
Publisher :
Page : 472 pages
File Size : 25,33 MB
Release : 1981
Category : Mine safety
ISBN :
Book Description
Frictional Ignition of Natural Gas-air Mixtures by Alternative Coal-cutter Bit Shank Materials
Author : L. Garner McDonald
Publisher :
Page : 24 pages
File Size : 35,82 MB
Release : 1992
Category : Coal-cutting bits
ISBN :
Book Description
Frictional Ignition of Gas by Mining Machines
Author : Irving Hartmann
Publisher :
Page : 26 pages
File Size : 19,10 MB
Release : 1955
Category : Mine explosions
ISBN :
Book Description
Mine Safety & Health
Author :
Publisher :
Page : 730 pages
File Size : 46,99 MB
Release : 1978
Category : Mine safety
ISBN :
Book Description
Dual Leaching Method for Recovering Silver and Manganese from Domestic Manganiferrous Silver Deposits
Author : John E. Pahlman
Publisher :
Page : 392 pages
File Size : 16,62 MB
Release : 1987
Category : Leaching
ISBN :
Book Description
Historical Summary of Coal Mine Explosions in the United States, 1959-81
Author :
Publisher :
Page : 64 pages
File Size : 15,9 MB
Release : 1983
Category : Coal mine accidents
ISBN :
Book Description
Bureau of Mines Research
Author : United States. Bureau of Mines
Publisher :
Page : 168 pages
File Size : 44,72 MB
Release : 1989
Category : Fuel
ISBN :
