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Hole flanging and punching of circular plates with conically headed cylindrical punches
JOHNSON, W, CHITKARA, N R, IBRAHIM, A H, DASGUPTA, A KVolume:
8
Language:
english
Journal:
The Journal of Strain Analysis for Engineering Design
DOI:
10.1243/03093247v083228
Date:
July, 1973
File:
PDF, 1.38 MB
english, 1973