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"Coal-mining machinery Safety measures." » "Coal-mining machine Safety measures." (Expand Search), "Coal-mining machinery Safety features." (Expand Search)
Showing 1 - 6 results of 6 for search '"Coal-mining machinery Safety measures."', query time: 0.22s Refine Results
  1. 1
    Development of protective operator compartment for thin-seam mobile bridge carrier /
    by Kwitowski, August J.
    Published 1986
    Subjects: “...Coal-mining machinery Safety measures....”
    Government Document Book
  2. 2
    Requirements for roll-over protective structures and falling object protective structures for surface coal mines and surface areas of underground coal mines /
    by Hollop, Edward E.
    Published 1977
    Subjects: “...Coal-mining machinery Safety measures....”
    Government Document Book
  3. 3
    Summary of some selected underground coal mine face machinery fatalities--1973 /
    by Wancheck, G. A.
    Published 1976
    Subjects: “...Coal-mining machinery Safety measures....”
    Government Document Book
  4. 4
    Preliminary evaluation of bit impact ignitions of methane using a drum-type cutting head /
    Published 1983
    Subjects: “...Coal-mining machinery Safety measures....”
    Government Document Book
  5. 5
    Peligros con los cargadores frente-extremo programa de concienciación.
    Published 2001
    Subjects: “...Coal-mining machinery Safety measures....”
    Government Document Microform Book
  6. 6
    Evaluation of a combined face ventilation system used with a remotely operated mining machine /
    by Divers, Edward F.
    Published 1982
    Subjects: “...Coal-mining machinery Safety measures....”
    Government Document Book
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