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单词
钻机刹车装置
释义
钻机刹车装置
Encyclopedia
工学
钻井装备
释
brake device
钻机刹车装置
钻机绞车制动机构。是石油钻机的重要部件。
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demoiselle
demoiselle crane
De Moivre
De Moivre formula
de Moivre identity
De Moivre Laplace integral limit theorem
De Moivre-Laplace integral limit theorem
De Moivre-Laplace theorem
de Moivre number
de Moivre quintic equation
de Moivre's law
de Moivre theorem
demolition and construction ratio
demolition blasting
demolition blasting of bridge
demolition blasting of buildings
demolition blasting of chimney
demolition blasting of cofferdam
demolition blasting of cooling tower
demolition blasting of supporting beam in foundation ditch
demolition blasting of water tower
demolition unit
demolization
Demon
Demonax crater
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