Photo de stock - Nickel, Ni, an alloying element for steelmaking, IdeenPark 2012, Essen, Ruhr area, North Rhine-Westphalia, Germany, Europe

Photo de stock: Nickel, Ni, an alloying element for steelmaking, IdeenPark 2012, Essen, Ruhr area, North Rhine-Westphalia, Germany, Europe.

Mots-clés utilisés

Choisir des mots clés multiples