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гидробур n stresses
mil., tech.	hydro-drill; hole puncher
mining.	hydraulic thrust boring machine; wash boring drill
O&G	wash-boring
oil	hydrodrill; hydrauger; wash-boring drill; hydraulical thrust boring machine
tech.	hydraulic drill; water-jet borer; hydroborer

гидробур: 4 phrases in 2 subjects

Mining	1
Oil / petroleum	3