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selvages (1) |
series of strata (1) |
simultaneous mining (1) |
stability (1) |
stope (1) |
stope face (2) |
stress-strain state (12) |
support (3) |
support section (1) |
selvages (1) |
series of strata (1) |
simultaneous mining (1) |
stability (1) |
stope (1) |
stope face (2) |
stress-strain state (12) |
support (3) |
support section (1) |