- drawhole
- jama skurczowa we wlewkujama usadowaotwór ciągadłaotwór w zsypni
English-Polish dictionary for engineers. 2013.
drawhole
Look at other dictionaries:
drawhole — /draw hohl /, n. Mining. a funnel shaped vertical opening cut at the bottom of a stope, which permits the loading of ore into conveyances in the passageways below. Also called glory hole, mill hole. [DRAW + HOLE] * * * … Universalium
drawhole — /draw hohl /, n. Mining. a funnel shaped vertical opening cut at the bottom of a stope, which permits the loading of ore into conveyances in the passageways below. Also called glory hole, mill hole. [DRAW + HOLE] … Useful english dictionary
mill hole — Mining. drawhole. * * * … Universalium
mill hole — noun 1. : glory hole 4 2. : an excavation adjacent to mine workings to obtain waste rock for filling stopes * * * Mining. drawhole … Useful english dictionary
