共 50 条
- [46] HYDROGASIFICATION OF BITUMINOUS COAL. American Society of Mechanical Engineers, Applied Mechanics Division, AMD, 1979, : 313 - 322
- [49] Chromatography of Liquid Coal. Erdoel und Kohle, Erdgas, Petrochemie vereinigt mit Brennstoff-Chemie, 1981, 34 (11): : 488 - 491