Frictional Ignition of Gas During a Roof Fall
Author : John Nagy
Publisher :
Page : 20 pages
File Size : 20,42 MB
Release : 1960
Category : Mine explosions
ISBN :
Frictional Ignition of Gas by Mining Machines
Author : Irving Hartmann
Publisher :
Page : 26 pages
File Size : 36,44 MB
Release : 1955
Category : Mine explosions
ISBN :
Book Description
Frictional Ignition of Methane by Continuous Mining Machines in Underground Coal Mines
Author : Edward M. Kawenski
Publisher :
Page : 18 pages
File Size : 18,51 MB
Release : 1979
Category : Coal-mining machinery
ISBN :
Book Description
Report of Investigations
Author :
Publisher :
Page : 684 pages
File Size : 14,33 MB
Release : 1959
Category : Mineral industries
ISBN :
Book Description
Information Circular
Author :
Publisher :
Page : 354 pages
File Size : 49,92 MB
Release : 1955
Category : Mines and mineral resources
ISBN :
Book Description
Monthly Catalog of United States Government Publications
Author : United States. Superintendent of Documents
Publisher :
Page : 1812 pages
File Size : 24,43 MB
Release : 1960
Category : Government publications
ISBN :
Book Description
Frictional Ignition with Coal Mining Bits
Author : Welby G. Courtney
Publisher :
Page : 36 pages
File Size : 20,18 MB
Release : 1990
Category : Coal-cutting bits
ISBN :
Book Description
Incendivity of Some Coal-cutter Materials by Impact-abrasion in Air-methane
Author : Robert Blickensderfer
Publisher :
Page : 28 pages
File Size : 23,38 MB
Release : 1974
Category : Mine tools
ISBN :
Book Description
Waste Lubricating Oil Research
Author : Irvan A. Jacobson
Publisher :
Page : 626 pages
File Size : 37,83 MB
Release : 1974
Category : Aluminum chloride
ISBN :
Book Description
List of Bureau of Mines Publications and Articles ... with Subject and Author Index
Author : United States. Bureau of Mines
Publisher :
Page : 150 pages
File Size : 13,96 MB
Release : 1994
Category : Mineral industries
ISBN :
