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Relationships between annulus thickness and the integrity of resin-grouted roof bolts

Published Year

• 1980-1989 (1)

Subject

• Drilling and boring (1) *
• Holes (1)
• Mine roof bolts, Resin (1)

Author

• Stateham, Raymond M. (1)
• Ulrich, Bryan F. (1) *
• Wuest, William J. (1)

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