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<xml><bibliography><APA>Numchoak Sabangban และผู้แต่งคนอื่นๆ. (2014) Finite Element Simulation of Friction in Strip Ironing of High Strength Steel. Thai Society of Mechanical Engineers:ม.ป.ท.</APA><Chicago>Numchoak Sabangban และผู้แต่งคนอื่นๆ. 2014. Finite Element Simulation of Friction in Strip Ironing of High Strength Steel. ม.ป.ท.:Thai Society of Mechanical Engineers;</Chicago><MLA>Numchoak Sabangban และผู้แต่งคนอื่นๆ.  Finite Element Simulation of Friction in Strip Ironing of High Strength Steel.  ม.ป.ท.:Thai Society of Mechanical Engineers, 2014. Print.</MLA></bibliography></xml>
