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runaway of bit
释义
runaway of bit
Encyclopedia
理学
孔内事故
释
runaway of bit
跑钻
在提钻拧卸钻杆,下钻加接钻杆或回次钻进完加接单根过程中,将钻杆、钻具掉入孔内的事故。
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cementing design
cementing mineral material
cementing plug
cementite
cement kiln dust
cement manufacture
cement mortar
cement particleboard
cement pavement maintaining machinery
cement plug and side track
cement pneumoconiosis
cement production process control system
cement slurry
cement slurry consistency
cement slurry flash set
cement slurry setting time
cement-soil wall
cement solidification
cementum
cement without cement clinker
Cemetery at Banlashan
Cemetery at Changzhuang
Cemetery at Chengjiagou
Cemetery at Cuijiahe
Cemetery at Dabona
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更新时间:2026/7/16 4:32:51