扩张式井壁刮刀
expansion wall scraper
返回 19 条匹配短语对
井壁刮刀式电极
wall-scratcher electrode
扩张式扩大器
expansion reamer
液压扩张的井壁刮刀
hydraulic expansion wall scraper
上下活动式井壁刮针
recipro wall cleaner
转动式刮井壁刷
roto wall cleaner
井壁刮刀
scraper trap
水力撑开的井壁刮刀
rotary hydraulic expansion wall scraper
液压井壁刮刀
rotary hose
暴胀式扩张
inflationary expansion
并联内插管双室扩张式
Parallel expansionary insert-pipe inside of two-room equivalent circuitry
单腔扩张式消声器
Single cavity expansion silencer
多项式扩张
polynomial extension
分式扩张
fractional expand
根式扩张
radical extension
井壁扩大
wall cavitation
可调扩张式铰刀
adjustable expanding reamer
扩张式
expansion type
expanded
扩张式地下卷绕机
expanding down coiler
扩张式管子割刀
expanding cutter
expansion cutter
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