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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。
随便看
caste politics
CASTEP程序包
caster's pneumoconiosis
cast explosive
Castigliano second theorem
Castigliano theorem
Castigliano’s first theorem
Castigliano’s second theorem
Castile
Castilla
Castilla,Puerto
Castillon
Castillon problem
casting
Casting a Fishing Net
casting aluminum alloy
casting aluminum matrix composites
casting and paring
Casting Coins Site of Han Dynasty
casting defect
casting deformation
casting embedment materials
casting expansion
casting film
casting house of blast furnace
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