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| borehole | |||
| calibre | |||
| drilling | |||
| drilling The act of boring holes in the earth for finding water or oil, for geologic surveys, etc. | |||
| boring (puits); drilling (roche/paroi); sinking (puits) | |||
| bore well; drilled well | |||
| foration | |||
| core | |||
| bore; bore hole; drill hole; hole; well | |||
| augering; auger boring; borehole drilling | |||
| bore-holl; drill-hole; boring | |||
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| drilling of shot-holes | |||
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| oil well | |||
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| boreholes | |||
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forage : 540 phrases in 34 subjects |