Mihaela Popescu (2013). PROBLEMS POSED BY COMBINING THERMOPLASTIC MATERIALS. CASE STUDY WELDING WITH EXTRUDED FILLER MATERIAL. SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 13th SGEM GeoConference on ECOLOGY, ECONOMICS, EDUCATION AND LEGISLATION. https://doi.org/10.5593/sgem2013/be5.v1/s20.102