roof blast(ing) hole
Reference work entry
First Online:
DOI: https://doi.org/10.1007/978-3-642-41714-6_183344
roof blast(ing) hole, roof hole, top (blast(ing)) hole, back (blast(ing)) hole ● First(en)schussloch n, Deckenschussloch, First(en)sprengloch, Deckensprengloch
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