Björn Voges Björn Voges Marketing-Manager, Greif-Velox Maschinenfabrik GmbH Deutschland (Click for more!)
Eko Putranto Eko Putranto Head of Mechanical Engineering Departement, PT. Tambang Batubara Bukit Asam (Persero) (Click for more!)
Tads S. Golosinski Tads S. Golosinski Professor, Mining Engineering, University of Missouri-Rolla Vereinigte Staaten (Click for more!)
Minh-Phong Luong Minh-Phong Luong Research Director, Cnrs-lms ecole polytechnique Frankreich (Click for more!)
Rusty Angel Rusty Angel National Sales Manager, Disa systems Inc. Vereinigte Staaten (Click for more!)
