共 50 条
- [21] SUPPLY OF RAW-MATERIALS AND AGREEMENT ON RAW-MATERIALS - CONSIDERATIONS OF GERMAN RAW-MATERIALS POLICY WITH REGARD TO 3RD WORLD EUROPA ARCHIV, 1975, 30 (14): : 461 - 470
- [25] VOLATILE EVOLUTION IN THE FORMATION OF LIGHTWEIGHT AGGREGATES FROM CLAY RAW-MATERIALS QUARTERLY JOURNAL OF ENGINEERING GEOLOGY, 1985, 18 (03): : 297 - 297
- [26] RAW-MATERIALS AND THEIR COSTS SVENSK PAPPERSTIDNING-NORDISK CELLULOSA, 1979, 82 (06): : 143 - 144
- [29] POWDERS AND RAW-MATERIALS MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 1989, 109 : 213 - 213