References
- Dobrzanski , L ., ‘Bases for study of materials and metallography. Engineering materials and bases for material design.’ Publ WNT , Gliwice, , Warsaw , 2002 .
- Klimpel , A ., Technologies for welding metals and polymers.’ Publ Slask Polytechnic , Gliwice , 1999 .
- ‘Non-destructive investigation of welds in semi-fabricates in thermoplastics. Part I: Visual assessment.’ PN-EN 13100 – 1 : 2002 Standard .
- Jezierski , G ., ‘Industrial radiography.’ Publ WNT, Ksiazka Naukowo-Techniczna , Warsaw , 1993 .
- Czuchryj , J . and Sikora , S ., ‘Non-destructive testing of joints welded in thermoplastics.’ Proc seminar’ Non-destructive testing in welding.’ Gliwice , Welding Institute , 2004 .
- Czuchryj , J ., ‘Radiographic inspection of joints welded in plastic materials.’ Welding International , 1999 , 13 , ( 4 ).
- Brozda , J. and Czuchryj , J. 2005 . Radiography of welded joints , Gliwice : Publ Institut Spawalnictwa .