drilling machine معنى"drilling machine" أمثلة على "drilling" معنى "machine" معنى "drilling" معنى "drilling for" معنى "by machine" معنى "machine" معنى "machine to machine" معنى "core-drilling" معنى "delek drilling" معنى "direct drilling" معنى "directional drilling" معنى "drilling and blasting" معنى "drilling equipment" معنى "drilling fluid" معنى "drilling rig" معنى "drilling specialist" معنى "drilling technology" معنى "fertilizer drilling" معنى "horizontal drilling" معنى "north drilling" معنى "ovarian drilling" معنى "seed drilling" معنى "water drilling" معنى "well drilling" معنى "antarctic drilling project" معنى أمثلة They are drilling machines that burrow to a depth of 100 metres, where they wait to be detonated.
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