Zobrazeno 1 - 3
of 3
pro vyhledávání: '"Kou Liwen"'
Publikováno v:
In International Journal of Mining Science and Technology May 2012 22(3):417-422
Publikováno v:
Procedia Engineering. 26:480-485
According to modern coal chemical structure theory, the active chemical structure categories in coal spontaneous combustion process were summed up, which show that the coal spontaneous combustion characteristic structures are dynamic, such as methyl,
Publikováno v:
Procedia Engineering. :2044-2050
Based on the accident-causing theory, the basic causes of accidents and casualties to control and effectively curb accidents is analyzed, the theory of essential safety in mine construction and its connotations are introduced, which proposes preventi