共 50 条
- [31] OPTIMIZATION PRINCIPLES FOR METHODS OF ANALYZING MINERAL RAW-MATERIALS INDUSTRIAL LABORATORY, 1982, 48 (02): : 137 - 145
- [32] USE OF X-RAY-DIFFRACTION IN THE IDENTIFICATION OF STRUCTURAL CLAY RAW-MATERIALS AMERICAN CERAMIC SOCIETY BULLETIN, 1979, 58 (03): : 316 - 316
- [33] ELEMENTS FOR REFLECTING ABOUT A GEOPOLICY FOR MINERAL RAW-MATERIALS REVUE DE L INSTITUT FRANCAIS DU PETROLE, 1980, 35 (03): : 581 - 581
- [34] TRENDS OF USING MINERAL RAW-MATERIALS IN REFRACTORY INDUSTRY ZEITSCHRIFT FUR ANGEWANDTE GEOLOGIE, 1975, 21 (08): : 380 - 383
- [35] REQUIREMENTS OF GEOMECHANICS FOR EXPLORATION OF SOLID MINERAL RAW-MATERIALS ZEITSCHRIFT FUR ANGEWANDTE GEOLOGIE, 1978, 24 (06): : 264 - 267
- [36] NIOB - INVESTIGATIONS INTO THE SUPPLY OF AND DEMAND FOR MINERAL RAW-MATERIALS METALL, 1982, 36 (05): : 580 - 583
- [37] KARATAUS MINERAL RAW-MATERIALS FOR PHOSPHORUS ELECTROTHERMAL PRODUCTION KHIMICHESKAYA PROMYSHLENNOST, 1988, (11): : 648 - 650
- [38] MINERAL RAW-MATERIALS - SCIENTIFIC REVOLUTION, TECHNIQUE AND DEVELOPMENT PENSEE, 1980, (212): : 29 - 41
- [40] DETERMINATION OF OSMIUM IN RAW-MATERIALS BY STRIPPING VOLTAMMETRY JOURNAL OF ANALYTICAL CHEMISTRY OF THE USSR, 1987, 42 (10): : 1474 - 1478