Noller, Sebastian F., Roland Heiler, and Anja Pfennig. 2021. “Investigating the Adjustment of Punching Process of Poly Vinyl Chloride (PVC) and Polycarbonate Acrylonitrile Butadiene Styrene (PC ABS) Cable Ducts Using High-Speed Video Recordings”. New Approaches in Engineering Research Vol. 16, October, 11-20. https://doi.org/10.9734/bpi/naer/v16/1932C.