"test trial borings" in German test/trial borings Versuchsbohrungen Erdbohrungen Detailed translations for "test trial borings" test/trial borings test/trial borings(also: test/trial drillings, exploration drillings, test holes) Versuchsbohrungen{masculine plural} test/trial borings(also: test/trial drillings, exploration drillings) Erdbohrungen{masculine plural}