drill-bar
英
[d'rɪlb'ɑːr]
美
[d'rɪlb'ɑːr]
- 钻杆
钻杆
drill-bar的相关资料:
临近单词
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