Highlighting Scandinavian tunnelling
Combined Impacts of Sand Mining Activities: The Nandu River Downstream Segment
Impact of mining exploitation onto failures of steel pipelines
Directional-drilling technique is proposed for installing marine pipelines in arctic areas
Untertaegige Messungen des Kraftschlussbeiwertes zwischen Rad und Schiene
Application of Nanomaterials in the Fields of Drilling Fluids and Completion Fluids
On the quality assessment of borehole explosion works in mining
Untersuchung von wartungsarmen Partikelfiltern für Untertage-Dieselmotoren
Offshore hammermill process meets OSPAR discharge limit
Gewinnungs- und Fördertechnik im Diamantbergbau Namibias
Characterization of oil-water flow patterns in vertical and deviated wells