E3S Web of Conferences

The method of assessing the quality of the excavation workmanshift in the underground coal mine

Marcin Cholewa and Stanisław Duży

E3S Web Conf., 106 (2019) 01002

Published online: 24 June 2019

DOI: 10.1051/e3sconf/201910601002

Marcin Cholewa

Stanisław Duży

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