Graham Rideal Graham Rideal Founder, Whitehouse Scientific Ltd. Vereinigtes Königreich (Click for more!)
Tads S. Golosinski Tads S. Golosinski Professor, Mining Engineering, University of Missouri-Rolla Vereinigte Staaten (Click for more!)
Michael Schaaf Michael Schaaf Managing Director, Bay Logistik GmbH & Co. KG Deutschland (Click for more!)
Thomas Kusserow Thomas Kusserow Marketing-Manager Mining & Minerals, Abb pi pm Deutschland (Click for more!)
Eko Putranto Eko Putranto Head of Mechanical Engineering Departement, PT. Tambang Batubara Bukit Asam (Persero) (Click for more!)
Ishwar G. Mulani Ishwar G. Mulani Technical Advisor Consultant, Ishwar Mulani Indien (Click for more!)
