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ceramics

REFRA-Training International

Contact details training team.

 
Dipl.-Ing. Holger Kettler
Academy Manager

Phone +49 5427 81 169
Dipl.-Ing. Jörn Böke
Course Manager

Phone +49 5427 81 111
Iris Niermann
Coordinator

Phone +49 5427 81 117
 
 
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