mine-clearing line charge
mine-clearing line charge is a demining or artillery gun.
Overview
Explosive charges used for demining.
In detail
mine-clearing line charge is a demining or artillery gun.
Sources
Each source is named with the standing the house places on it, so the evidence can be weighed rather than taken on trust.
reference work · Reputable secondary · Wikipedia
“Mine-clearing line charge”, English Wikipedia, consulted as further reading
Consult the sourcereference work · Reputable secondary · Wikidata
Wikidata, structured authority record Q6864043: mine-clearing line charge
Consult the source