VDI 2906 Blatt 1-1992 Quality of cut faces of (sheet) metal parts after cutting@ blanking@ trimming or piercing; general introduction@ characteristic values@ materials
Schnittflaechenqualitaet beim Schneiden@ Beschneiden und Lochen von Werkstuecken aus Metall; Allgemeines@ Kenngroessen@ Werkstoffe
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