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strata monitoring Instrumentation
Ulimella Siva Sankar
•
il y a 13 ans
Soil Investigation And Drilling ( Types,Drill Bits )
Aon Ali Jaffery
•
il y a 9 ans
State of art of Mechanisation of Underground mines
MD.Suresh Kumar
•
il y a 12 ans
Simple stresses and strains
JISHNU V
•
il y a 10 ans