Zobrazeno 1 - 1
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pro vyhledávání: '"天然石炭の成因"'
Publikováno v:
富山大学工学部紀要. 20:50-59
Coalification index on the artificial coalification was considered from both points of areal aspect and thermal one. The thermal coalification index was calculated by the difference between Joule's heat introduced into the furnace and that heat trans
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=jairo_______::dbf4e23754cd5d1703aaca772288507f
http://hdl.handle.net/10110/9954
http://hdl.handle.net/10110/9954
