- underhole
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нижний вруб
English-Russian dictionary of geology. 2011.
underhole
Смотреть что такое "underhole" в других словарях:
underhole — verb To cut away or mine out the lower portion of a coal seam or a part of the underelay so as to win or get the overlying coal … Wiktionary
underhole — | ̷ ̷ ̷ ̷| ̷ ̷ transitive verb Etymology: under (I) + hole : to cut away the lower portion of or to cut under (a coal seam) … Useful english dictionary
