共 50 条
- [2] SEMINAR ON NEW METHODS FOR ANALYZING RARE-METAL ORES INDUSTRIAL LABORATORY, 1963, 29 (03): : 381 - 381
- [3] A NEW TYPE OF RARE-METAL ORES IN CARBONATITE COMPLEXES DOKLADY AKADEMII NAUK SSSR, 1981, 261 (04): : 941 - 945
- [4] Hot Metal Pretreatment. Cahiers d'Informations Techniques - Revue de Metallurgie, 1983, 80 (11):
- [5] REFRACTORIES FOR HOT METAL PRETREATMENT. Tetsu-To-Hagane/Journal of the Iron and Steel Institute of Japan, 1983, 69 (15): : 1917 - 1923
- [6] QUANTITATIVE RELATIONSHIPS OF TANTALUM, RADIOACTIVE ELEMENTS, AND ZIRCONIUM IN RARE-METAL ORES SOVIET ATOMIC ENERGY, 1976, 41 (01): : 643 - 644
- [8] STANDARD REFERENCE SAMPLES OF ROCKS, SOILS, RARE-METAL ORES, AND CONCENTRATES JOURNAL OF ANALYTICAL CHEMISTRY OF THE USSR, 1979, 34 (12): : 1903 - 1908
- [10] Intensification of the rare-metal raw material dressing by treatment of the constant electricity Elektronnaya Obrabotka Materialov, 2000, (04): : 59 - 62