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钻机起升系统
释义
钻机起升系统
Encyclopedia
工学
钻井装备
释
hoisting system
钻机起升系统
用以悬持、起升、下放钻柱、套管柱、油管柱或抽油杆柱及控制钻头送进的整套设备组合。
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hypoelliptical
hypoelliptic curve
hypoelliptic equation
hypoellipticity
hypoelliptic operator
hypoergy
hypoeutectic structure
hypofunction
hypogeic
hypoglaucous collett yam rhizome
hypoglossal nerve
hypoglossal nucleus
hypoglycemia of newborn animals
hypoglycemic agents
hypogonadism
hypogonadotrophichypogonadism
hypogynous flower
hypohamiltonian graph
hypoharmonic function
hypoid gear
hypokalemia
hypokalemic nephropathy
hypolimnion
hypolimnion aeration
hypolinear
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