共 50 条
- [31] PROBLEMS OF THE NON-FERROUS METAL WORKING INDUSTRY IN THE FEDERAL-REPUBLIC-OF-GERMANY METALL, 1980, 34 (08): : 760 - 765
- [34] Ferrous and non-ferrous metal separation in solid waste facilities PROCEEDINGS OF THE TWELFTH INTERNATIONAL CONFERENCE ON SOLID WASTE TECHNOLOGY AND MANAGEMENT, 1996, : U269 - U270
- [35] SYMPOSIUM ON METALLURGICAL ASPECTS OF NON-FERROUS METAL MELTING AND CASTING OF INGOTS FOR WORKING - DISCUSSION JOURNAL OF THE INSTITUTE OF METALS, 1949, 75 (12): : 1093 - 1098
- [36] SYMPOSIUM ON METALLURGICAL ASPECTS OF NON-FERROUS METAL MELTING AND CASTING OF INGOTS FOR WORKING - REPLY JOURNAL OF THE INSTITUTE OF METALS, 1949, 75 (12): : 1096 - 1101