TY - CPAPER AU - Gheorghe Amza TI - CONTRIBUTIONS REGARDING ENVIRONMENTAL IMPACT OF THE TECHNOLOGICAL PROCESS IN TEMPORARY CASTING FORMS T2 - SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 17th International Multidisciplinary Scientific GeoConference SGEM2017, Ecology, Economics, Education and Legislation PY - 2017 SP - 257 EP - 262 DO - 10.5593/sgem2017/51/s20.033 PB - STEF92 Technology ER -