共 50 条
- [1] PARAMAGNETISM OF THE PETROGRAPHIC COMPONENTS OF HARD COAL. Solid Fuel Chemistry, 1979, 13 (05): : 13 - 17
- [2] Experiments on the absorption of gas by hard coal. COMPTES RENDUS HEBDOMADAIRES DES SEANCES DE L ACADEMIE DES SCIENCES, 1914, 158 : 573 - 576
- [3] EFFECT OF PORE CONTENTS ON PROPERTIES OF HARD COAL. Coke & Chemistry (USSR) (English translation of Koks i Khimiya), 1985, (04): : 15 - 18
- [4] On the formation of layers of stipite, hard brown coal and brown coal. COMPTES RENDUS HEBDOMADAIRES DES SEANCES DE L ACADEMIE DES SCIENCES, 1900, 130 : 1687 - 1690
- [5] BOWL MILL CRUSHERS FOR PULVERIZING HARD COAL. Ball and Roller Bearing Engineering, 1980, 19 (02): : 16 - 18
- [6] WORK OF THE COAL RESEARCH ESTABLISHMENT OF BRITISH COAL. Mining Engineer London, 1988, 147 (319): : 451 - 456
- [7] Changing the Structures of the Energy Market - The Role of Hard Coal. Erzmetall: Journal for Exploration, Mining and Metallurgy, 1981, 34 (01): : 15 - 19
- [9] Resins in coal. Studies in the composition of coal. JOURNAL OF THE CHEMICAL SOCIETY, 1926, : 1410 - U9