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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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cotype
couched braid stitch
Couchet
couching
couching stitch
couch roll
coude focus
coude mounting
coude reflector
coude refractor
coude spectrograph
coude spectrum
Coude telescope
coude telescope
coudé system
couette
Couette flow
cough
cough due to dryness
cough due to wind
coughing
cough training
cough variant asthma
Coulomb
coulomb
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更新时间:2026/2/15 22:19:58