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drill-string stabilizer
释义
drill-string stabilizer
Encyclopedia
工学
井下工具
释
drill-string stabilizer
钻柱稳定器
使钻柱轴线靠近井眼中心从而控制井眼曲率的工具。又称扶正器。
随便看
electronic design rule
electronic design rule, EDR
electronic device
electronic diamagnetism
electronic dictionaries
electronic dictionary
electronic dictionary function
electronic dictionary structure
electronic differential speed
electronic digital computer
electronic digital integrator
electronic distance meter,EDM instrument
electronic document
electronic document and records management system
Electronic documents/ electronic data interchange
electronic document standard
electronic drift
Electronic Drum
Electronice commerce 4C strategy
Electronice commerce 4P strategy
Electronice commerce 4R strategy
electronice commerce marketing strategy
Electronice commerce place strategy
Electronice commerce price strategy
Electronice commerce promotion strategy
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更新时间:2026/1/9 23:00:17