【建筑】钻台（钻架，钻塔）【运输】钻孔平台

drilling platform (drilling scaffold, derrick)

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相关词条

offshore drilling

drilling out (boring out)

adjustable multi-spindle bench drilling machines【机】

drilling jars

rotary-drilling machine with coupling (hitch) for mining

slip-type elevators with deep-well drilling rods

drill (drilling, boring, borehole)

dowel hole drilling machine