C. O. Babcock · 3 obras en el catálogoObrasRResults of research to develop guidelines for mining near suResults of research to develop guidelines for mining near surface and underground bodies of waterTTrue uniaxial compressive strengths of rock or coal specimeTrue uniaxial compressive strengths of rock or coal specimens are independent of diameter-to-length ratiosAA flexible helical rock boltA flexible helical rock bolt
RResults of research to develop guidelines for mining near suResults of research to develop guidelines for mining near surface and underground bodies of water
TTrue uniaxial compressive strengths of rock or coal specimeTrue uniaxial compressive strengths of rock or coal specimens are independent of diameter-to-length ratios