FAILURE MECHANISM OF COAL UNDER FREEZE–THAW CONDITIONS FROM THE SPECTRUM ANALYSIS OF ULTRASONIC SCANNING DATA.

Autor:	Shkuratnik, V. L.1, Nikolenko, P. V.1 p.nikolenko@misis.ru, Anufrenkova, P. S.1, Epshtein, S. A.1
Zdroj:	Journal of Mining Science. Jan2021, Vol. 57 Issue 1, p1-9. 9p.
Databáze:	Academic Search Ultimate
Externí odkaz:	Zobrazit plný text záznamu