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钻柱稳定器
释义
钻柱稳定器
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。
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progesterone antagonist
progestin
progestogen
progestogen; gestagen
progestogens
proglottid
prognathic
prognosis
prognosis map of mineral resources
Prognostication Classic of the Kaiyuan Era
prognostic map
prognostics and health management
prognostics and health management of aviation products
prognostic study
Prognoz
Prognoz satellite
progradation
prograde
prograde merger
prograde metamorphism
prograde motion
prograde orbit
program
programable logic device
programable logic device, PLD
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