Protective visors from the 3D-printer and laser cutting system - Dr. Bernd Althusmann, Niedersachsen’s Minis-ter of Economics, is visiting the labs of the LZH (f.l.t.r. Dr. Jörg Gerken, rpm, Dr. Dietmar Kracht, LZH, Dr. Bernd Althusmann). (Photo: LZH)

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