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Field test of an automated temporary roof support (ATRS) on a low-coal, single fixed-head roof-bolting machine (squirmer)

Published Year

• 1980-1989 (1)

Subject

• Coal-mining machinery (1) *
• Mine roof bolting (1)

Author

• Chislaghi, Charles T. (1)
• Marshall, Thomas E. (1) *

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