扩眼
reamer
Reaming
Hole
Reamers
Ream
返回 19 条匹配短语对
RWD随钻扩眼钻具
Capaciltor
保径扩眼
gauge reamer
刀翼可撑出的扩眼
Morisette expansion reamer
顿钻管下扩眼
cable tool underreamer
多级扩眼
pilot shoulder reamer
分级扩眼
reamers in tandem
管下扩眼
underream
管下扩眼井段
underreamed zone
管下扩眼偏心钻头
eccentric underreaming bit
管下扩眼
underreamer
管下扩眼器刀刃
underreamer cutter
滚动牙轮式扩眼
rolling -cutter reamer
滚子式扩眼器切刀
rolling reamer cutter
键槽扩眼
key seat reamer
金刚石扩眼
diamond reamer
井眼扩大
borehole enlargement
Well-hole Enlargement
可调式滚子扩眼
adjustable roller reamer
可调式扩眼
adjustable expanding reamer
扩眼刀刃
reaming edge
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