2 ผลลัพธ์ สำหรับ -drill pre-

หรือค้นหา: -drill pre-, *drill pre*

WordNet (3.0)

(n) a machine tool with a separate, upright stand; an electric drill is pressed into the work automatically or with a hand lever

Collaborative International Dictionary (GCIDE)

Drill press

. A machine for drilling holes in metal, the drill being pressed to the metal by the action of a screw. [ 1913 Webster ]

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