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VDI 3359-2013 Flanged holes - Flange forming.pdf 8

VDI 3359-2013 Flanged holes - Flange forming.pdfVDI 3359-2013 Flanged holes - Flange forming.pdf

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VDI 3349-2013 Trim steels for large stamping dies.pdf 28

VDI 3349-2013 Trim steels for large stamping dies.pdfVDI 3349-2013 Trim steels for large stamping dies.pdf

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VDI 3334-2015 Machining of internal threads.pdf 31

VDI 3334-2015 Machining of internal threads.pdfVDI 3334-2015 Machining of internal threads.pdf

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