共 50 条
- [21] DEVELOPING SEPARATION PROCEDURES FOR RAW-MATERIALS, WORT, AND BEER [J]. MONATSSCHRIFT FUR BRAUEREI, 1982, 35 (02): : 64 - 66
- [22] DEVELOPING SEPARATION PROCEDURES ON RAW-MATERIALS, WORT, AND BEER [J]. MONATSSCHRIFT FUR BRAUEREI, 1981, 34 (10): : 378 - 378
- [23] INDUSTRIAL RAW-MATERIALS FROM THE SOIL - THE OPPORTUNITIES OF AGRICULTURE IN SUPPLYING RAW-MATERIALS TO INDUSTRY IN GERMANY [J]. UMSCHAU DAS WISSENSCHAFTSMAGAZIN, 1982, 82 (11): : 359 - 362
- [24] ALKALI REMOVAL FROM CEMENT RAW-MATERIALS BY LIQUID-PHASE SEPARATION [J]. AMERICAN CERAMIC SOCIETY BULLETIN, 1981, 60 (03): : 391 - 391
- [25] AROMATIC RAW-MATERIALS FROM COAL [J]. ERDOL & KOHLE ERDGAS PETROCHEMIE, 1982, 35 (06): : 294 - 297
- [27] CHEMICAL RAW-MATERIALS FROM COAL [J]. ERDOL & KOHLE ERDGAS PETROCHEMIE, 1981, 34 (06): : 263 - 263
- [29] DANGERS FROM RAW-MATERIALS CARTELS [J]. AFL-CIO AMERICAN FEDERATIONIST, 1977, 84 (01): : 20 - 24