beiderseitige Facette,doppelte Steilfacette /INDUSTRY,INDUSTRY-METAL/
[DE] beiderseitige Facette; doppelte Steilfacette
[EN] mitre bevel both sides
[FR] double chanfrein
beiderseitige Facette,doppelte Facette /INDUSTRY,INDUSTRY-METAL/
[DE] beiderseitige Facette; doppelte Facette
[EN] bevel on both surfaces
[FR] double biseau