共 50 条
- [6] NATURE OF COAL LIQUEFACTION PRODUCTS ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 1975, 170 (AUG24): : 5 - 5
- [8] MASS-SPECTROMETRIC CHARACTERIZATION OF COAL LIQUEFACTION PRODUCTS AND RELATED MATERIALS ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 1976, : 58 - 58
- [9] CATALYTIC LIQUEFACTION OF COAL AND REFINING OF PRODUCTS ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 1975, 170 (AUG24): : 23 - 23
- [10] PRELIMINARY EXAMINATION OF COAL LIQUEFACTION PRODUCTS ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 1976, 172 (SEP3): : 43 - 43