𝔖 Bobbio Scriptorium
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Estimation of critical convergence and rock load in coal mine roadways — an approach based on rock mass rating

✍ Scribed by C. N. Ghosh; A. K. Ghose


Publisher
Springer-Verlag
Year
1992
Tongue
English
Weight
851 KB
Volume
10
Category
Article
ISSN
1573-1529

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