赛斯专业词典
四槽扩孔钻
返回 19 条匹配短语对
三槽扩孔钻
three-groove core drill
直槽扩孔钻
fluted drill
钻孔扩孔
bore hole drilling and enlarging
U型埋管四钻孔换热器
Four U-tubes ground heat exchanger
四槽钻头
four grooved drill
扩槽孔
cut spreader hole
条孔、槽、槽位
slot
导向扩钻钻头
bit life
定向钻扩孔
reaming operation in directional drilling
根管扩孔钻
root-canal reamer
骨扩孔钻
osseous reamer
bone reamer
火钻扩孔
Piercing reaming
扩孔钻
rdamer
reamer
fraise
expanding drill
counter-bore
expanding auger
Counterbore
扩孔钻和锥管丝锥复合刀具
combined taper pipe tap and core drill
扩孔钻井工具
expanding drilling tool
扩孔钻头
broaching bit
reamer bit
English tubbing
reamer
counterbore cutter head
expanding bit
hole dilating drill
平底扩孔钻
Counterbore
counterbore drill
三级扩孔钻
three-step core drill
深基础钻孔扩底灌注桩
under-reamed bored pile
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