相关单词臨近詞drillrig, drill, drill unit with fertilizer attachment, Drill Regulations for Light Artillery, drilled driven cast-in-place pile, drilling drive cast-in-place pile, drilling driven cast-in-place pile, drilling engineering data logging unit, drilling and fluid -compressing pile, drilling/completion fluid additives, Drilling Bits Development Section Manager, drilling bottom-enlarged grouting piles 返回 drill-bar