drillstock

英 ['drɪlstɒk] 　 　 美 ['drɪlˌstɒk] 　 　
  • n. 钻柄(钻床)

drillstock的相关资料：

临近单词

drilllog drill drilling pilot shaft method drilling electric equipment drilling and taping machine drilling cast in place pile drilling semi-submersible drill pipe joint connecting drilling before the contest drilling fluidconcentration drilling monitor instrument drill for boring in corners
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