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New method of coal production and utilization: Underground coal gassification
Liu, S. (Autor:in) / Yu, L. (Autor:in) / Xie, H. / Golosinski, T. S.
International symposium, Mining science and technology ; 1999 ; Beijing
01.01.1999
4 pages
Described as proceedings. Also known as '99ISMST
Aufsatz (Konferenz)
Englisch
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