Zobrazeno 1 - 1
of 1
pro vyhledávání: '"Oleksii Kamchatnyi"'
Publikováno v:
E3S Web of Conferences, Vol 60, p 00023 (2018)
This study aims to analyse physical and chemical changes in hard coal samples under the influence of low-intensity electric fields in comparison to the fragments of ejected coal, as well as the coal samples selected from the zones of high and low out