sheet metal work /INDUSTRY-METAL/
[DE] blecharbeit
[EN] sheet metal work
[FR] tôlerie
sheet metal work /INDUSTRY-METAL/
[DE] hämmern
[EN] sheet metal work
[FR] chaudronner
sheet metal work /INDUSTRY-METAL/
[DE] Blechverarbeitung
[EN] sheet metal work
[FR] chaudronnerie