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Testing materials for support-wall construction

Instrumentation procedures for fully grouted rock bolts

Published Year

• 1980-1989 (1)
• 1990-1999 (1)

Subject

• Aggregates (Building materials)--Testing (1)
• Coal--Testing (1)
• Concrete mine supports (1)
• Mine roof bolting (1)
• Rock bolts (1)

Author

• Johnston, Joanne L. (2) *
• Cox, D. J. (1)
• Hay, K. E. (1)

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