Home >  Term: drilling machine
drilling machine

A hand-operated, or power-driven machine for boring shot holes or boreholes, in coal, ore, mineral, or rock.

0 0

Looja

  • ed.young
  • (Milwaukee, United States)

  •  (V.I.P) 21084 points
  • 100% positive feedback
© 2024 CSOFT International, Ltd.