Stuck-Point Calculation for Exploration Core Drilling with Application of Full-Hydraulic Drill Rig
Das Airlift-Verfahren und seine Einsetzbarkeit zur Foerderung von Mineralien aus der Tiefsee
The indirect hydraulic transport of mineral raw materials from the deep sea by centrifugal pumps
Development of phenolic based nanocomposites for ablative rocket combustion chambers
Mineral reinforced nylon molding compounds for automotive parts