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Nachhaltige Beschaffung von Naturwerkstein | Reiner Krug (Deutscher Naturwerkstein-Verband, DNV)
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Lecture at the conference "Natural stones from responsible supply chains" on 15th/16th September 2020 in Stuttgart.
Lecture at the conference "Natural stones from responsible supply chains" on 15th/16th September 2020 in Stuttgart.
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