Showing 1 - 20 results of 77 for search '', query time: 0.23s Refine Results
  1. 1
    Coal-cutting mechanics and noise generation /
    by Bartholomae, R. C.
    Published 1983
    Government Document Book
  2. 2
    What's a coal miner to do? : the mechanization of coal mining /
    by Dix, Keith
    Published 1988
    Book
  3. 3
    Computer program to relate dust generation to drum-type coal mining machines /
    by Roepke, Wallace W.
    Published 1985
    Government Document Book
  4. 4
    New techniques for mining thin-seam mountaintop coal reserves.
    by DuCarme, Joseph P.
    Published 1996
    Government Document Microform Book
  5. 5
    Teleoperation of a highwall mining system /
    by Kwitowski, August J.
    Published 1992
    Government Document Microform Book
  6. 6
    Use of adaptive signal processing techniques to discriminate between coal cutting and rock cutting /
    Government Document Microform Book
  7. 7
    Surface and underground coal mine equipment population, 1982 /
    by Pojar, Michael G.
    Published 1986
    Government Document Book
  8. 8
    Longwall shearer performance using water-jet-assisted cutting /
    Published 1986
    Government Document Book
  9. 9
    Human factors analysis of roof bolting hazards in underground coal mines.
    by Turin, Fred C.
    Published 1995
    Government Document Microform Book
  10. 10
    The coal viewer, and engine builder's practical companion /
    Connect to the full text of this electronic book
    eBook
  11. 11
    Development of protective operator compartment for thin-seam mobile bridge carrier /
    by Kwitowski, August J.
    Published 1986
    Government Document Book
  12. 12
    Reissue of PIB No. P07-21 : clarification of requirements for conveyor belt system start-up warnings for 30 CFR ʹʹ 56.14201 and 57.14201.
    Published 2012
    Get full text
    Government Document eBook
  13. 13
    Thermal modeling of portable power cables /
    by Yenchek, M. R. (Michael R.)
    Published 1993
    Government Document Microform Book
  14. 14
    Computer-assisted continuous coal mining system-research program overview /
    by Schnakenberg, George H.
    Published 1989
    Government Document Book
  15. 15
    Compressed gas system leakage.
    Published 2011
    Get full text
    Government Document eBook
  16. 16
    Reissue of P05-20 : evaluation of diesel particulate matter after-treatment devices on non-permissible, heavy-duty, diesel-powered equipment, compressors, and generators.
    Published 2011
    Get full text
    Government Document eBook
  17. 17
    Reissue of PIB No. P07-21 : clarification of requirements for conveyor belt system start-up warnings on conveyor belt systems which start automatically.
    Published 2011
    Get full text
    Government Document eBook
  18. 18
    De-energizing a non-intrinsically safe automatic fire sensor and warning systems after a main mine fan stoppage.
    Published 2011
    Get full text
    Government Document eBook
  19. 19
    Potential shock and ignition hazard involving permissible and non-permissible battery-powered machines.
    Published 2011
    Get full text
    Government Document eBook
  20. 20
    Reissue of P07-18 : maximum total exhaust system backpressure specification increase for Caterpillar Inc.'s (Caterpillar's) 3304 PCNA and 3306 PCNA diesel engines.
    Published 2011
    Get full text
    Government Document eBook
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